The Friday February 21st Edition of Talking Dirty with The Accidental Agronomist-

I've seen several posts on social media recommending growers get soil tests and even quoting prices.

I'm going to be brutally honest-

I understand farmers and growers want to help others in their industry achieve the level of success they have, but it is disheartening to hear them give half or even misinformation. Frankly, it makes me question their motives. Do you want to help, or do you want the attention? I struggle with this every day too. Even as a professional in the industry, using social media is still very uncomfortable, I feel I walk a fine line between helping and distracting most days.

With the unprofessional rant out of the way, this is my professional option on soil testing.

1. Be consistent with the time of year you are testing. You get a more accurate view of long-term soil fertility because soil temperature plays a vital role in nutrient availability. I prefer growers test in the fall to be able to establish amending and fertility plans. You amend soil and feed plants. I write about this in week 5 0f the 52 Weeks of Agronomy

https://www.theaccidentalagronomist.com/news/2018/1/21/ag-101-week-5

 2. Use a lab within a relative distance of your farm. They will understand the type of soils you are working with better than a lab thousands of miles away will. I list a few of the labs I work with on the resources page of the website.

3. Be consistent with the lab you use to stay consistent with extraction methods. Nutrients respond differently to different extractions methods.

4. The most important of all - Get all the information you need! I can't stress this enough. It would be like going to the doctor and only getting half or some of the tests they needed to make an accurate diagnosis. It's a waste of time and money. If you are getting a $9 soil test, you are not getting all the information you or an agronomist needs to make a sound fertility plan. Soil testing has nothing to do with price; it has everything to do with quality and the right information. I talk about this in Week 24 of the 52 Weeks of Agronomy

https://www.theaccidentalagronomist.com/news/2018/6/11/ag-101-week-24

Production growers, one growing for profit, need to focus on soil fertility more than soil health. I talk about this in Week 2 here

https://www.theaccidentalagronomist.com/news/2018/1/5/ag-101-week-2

Being a production grower is taking the concept of soil health to the next level and focusing on a sound soil fertility program that is environmentally effective and cost-efficient.

Ag 101 Week 52

The Golden Rule

Can you believe it! This is the last you will hear me using the phrase, The 52 Weeks of Agronomy.

Unless I turn it into a made for TV movie or a fiction novel and travel the world doing book signings.

I don’t think that is happening anytime soon. I tried to watch the video I made for week 27 and convinced myself the only saving grace was I didn’t take my clothes off. It’s so bad I’m not even putting a link to it. My family is still petitioning me to remove the link to it altogether.

It has been a wild journey getting to this point. After taking some time and re-reading several of the posts, I can say I’ve laughed, cried, and wondered” What the heck was I thinking when I wrote that!?

However, one thing keeps coming to mind when I look back over the last 52 weeks.

Soil, much like people, follows one golden rule. You know, that rule we all heard about as kids.

Treat other’s the same way you want to be treated

Or, in agronomic terms

Give back to the soil what you have taken from it

It’s that simple. There is no complicated formula, no fancy terminology needed, no industry jargon to convolute and be confused by. Just give back what you have taken.

Why should you give back…?

Soil is selfish, and plants are horny

To keep soil productive and plants reproducing you have to continually manage the fertility needs of both. Giving soil back what it needs to support the plant's recreational activities that ultimately benefit us.

That’s it — nothing more, nothing less.

Just a simple exercise of reciprocity between the farmer and the land using all the information we've covered over the last 52 weeks

Ag 101 Week 51

Agronomic Testing Options

My titles have not become any more creative, but I get my point across.

This is the second to last post of the 52 Weeks of Agronomy Series. I would be lying if I didn’t say I’m slightly relieved. At the same time, I’m looking forward to having more time for other projects that do not require typing, or at least me doing it.  Maybe one will require me wearing out a red pen ripping apart someone else’s grammar. Who knows!?

What I do know is that we have come to the time of year farmers have questions. They have them year-round, now they have more time to ask them.

One of the most recent questions I’ve gotten is regarding the different types of agronomic testing available to farmers and growers.

The following is part of an email conversation with a grower I work within Maryland-

The farmer asked,

“I was thinking about doing a sap sample of the grass and clover in the field and also a Brix's reading at the same time. What are your thoughts?”

My response was,

“As far as the sap and Brix's testing, from an agronomic standpoint they won't change any soil fertility recommendations I’ve made. Everything I look at and take into consideration is based on soil tests in conjunction with tissue testing depending on the type of crop, farming system, and whether the grower will see an economic return for the costs of the tests. I'm looking at the actual nutrient levels of nitrogen, phosphorus, potassium, calcium, etc. There are so many variables like time of day the sample was taken, what part of the plant was sampled, and what calibration standards were used, it would make it difficult for an agronomist to base a soil fertility assessment on sap and Brix's levels. 

Tissue testing utilizes dry matter - it’s a picture at the moment at that part of the plant sampled as to what is there

Sap testing utilizes the fluid portion of the plant; it's similar to a blood test - keep in mind that fluids are constantly moving and every nutrient moves at different rates 

There are always variables in any kind of testing; you can't mitigate for everyone. However, soil and tissue testing are the best tools currently an agronomist has to look at what is going on at that moment in time.

That being said, and due to the fact, you are testing sugar and protein levels in the plant with the Brix's test, from a forage quality standpoint, the results may be of value to an animal nutritionist when determining rations and taking animal health into consideration.”

Here are some common agronomic tests, followed with a brief description and some of my thoughts on them.

Standard soil test- I talk in detail about what a soil test should include in week 24

 https://www.theaccidentalagronomist.com/news/2018/6/11/ag-101-week-24

Soil health assessments conducted by universities include soil typing and physical analysis of samples similar to what Cornell offers at the following link

 http://soilhealth.cals.cornell.edu/testing-services/comprehensive-soil-health-assessment/

In general, I recommend a standard soil test and use the link at the Web Soil Survey

 https://websoilsurvey.sc.egov.usda.gov/App/HomePage.htm

Using both of those is comparable to Cornell’s package costing considerably less

 Soil paste test-

In general, this test shows what nutrients are immediately available to a plant because they are not bound to a colloid.

It is also one of the most accurate tests for measuring soil salinity which can be a common problem in soils in the central and western part of the country.

Some agronomist’s feel a standard soil test plus the paste test is the most accurate way to determine soil fertility needs. In my experience, it is farm, soil type, and management dependent as to whether you will see a return on investment for the extra cost.

 Plant tissue test-

As stated before in my email response; tissue testing utilizes dry matter - it’s a picture at the moment at that part of the plant sampled as to what is there.

It is a good measure of the nutrient status of a particular plant at that moment in time giving you a picture of what may typically be happening. It is a good indication of the efficacy of your fertility program as well. Tissue tests are dependent on timing, plant temperature, and growth stage the sample was taken.

Typically, guides are offered for the plant stage at which a tissue sample should be taken based on crop type. The sample is taken when the plant is actively growing, so timing is critical.

Spectrum Analysis offers a detailed guide to plant tissue testing

 https://www.spectrumanalytic.com/services/analysis/plantguide.pdf

Plant sap analysis-

This is the best analogy I have come up with for sap testing-

Sap testing utilizes the fluid portion of the plant; it's similar to a blood test - keep in mind that fluids are constantly moving and every nutrient moves at different rates 

The following is an interesting article regarding sap analysis

 https://www.specmeters.com/newsletter/if-plants-could-talk-vol-4/

I believe it can be a useful in-field test. However, there are variables such as operator error that would make me uncomfortable using it as the sole means of making fertility recommendations.

There are a few labs in the states that conduct sap analysis. One of them being

 https://www.crophealthlabs.com/

Brix test-

A brix test is the measure of the sugar content found in a plant tissue sample that has been pulverized, and the aqueous solution from that is then put in a refractometer and read.

Once again as with the sap testing, I believe it has in field use especially in a grazing operation. However, the variables associated with it make it suitable for field use and not what I would base a sound soil fertility program on.

I work with growers that use it in the field to help with harvest decisions with a tremendous amount of success. Using well-calibrated equipment with consistent protocols for testing has saved them time and money ensuring they harvest at that crop’s peak quality and nutrition levels.

Just as with plant sap analysis I believe it can be a useful in-field test. However, there are variables such as operator error and calibration protocols that would make me uncomfortable using it as the sole means of making fertility recommendations.

Soil Biological testing-

   Co2 Burst test-

This test is a soil health indicator, measuring the amount of microbial respiration.

The following pdf is the best explanation I have found

 https://www.wardlab.com/download/biotesting/Respiration_Information.pdf

I would recommend growers use this in conjunction with soil nitrate tests to make a comparison and better calibrate any side-dress nitrogen applications that might need to be applied during the growing season.

The following is a well-written extension guide from Penn State explaining pre-side dress soil nitrate testing

 https://extension.psu.edu/pre-sidedress-soil-nitrate-test-for-corn

  Microbial Identification-

Microbial identification is done with a microscope.

There are several consultants that provide soil microbiological identification services at the following link

 https://soilfoodweb.mykajabi.com/p/find-a-consultant-lab

 Water testing-

Water can be the carney in the coal mine especially when it comes to greenhouse management. pH is the most critical aspect of water testing in term of a soil fertility program and soil health. However, with water and its natural pH due to its source, comes with its dissolved elements that could be beneficial or not depending on the situation. The best measure to determine the impact irrigation water will have is through testing.

The following are links to labs I regularly use for soil and water testing

 https://www.spectrumanalytic.com/

 http://www.waypointanalytical.com/

Entomological/ Pathological testing for field crops-

Before I started the 52 Weeks Series, I wrote a post titled “What’s an Agronomist, Anyway?”

Here’s an excerpt-

“On any given day as challenges and questions are posed to me, I have to think like a biologist, a chemist, a botanist, sometimes a pathologist, and if I’m really confident an entomologist. Usually, I defer to experts on the pathology and entomology. I know enough to be dangerous and kill stuff. “

As an agronomist, I kill stuff or keep it alive depending on what the farmer wants me to do.

What I can also say is I have been doing this long enough to make a definite diagnosis like thrips, aphids, blights, rusts, etc. However, when it goes beyond the obvious, I send a sample to the local land-grant university for identification. That’s what they are for, as well as other services.

Some good references to have on hand to make common identifications easier are-

Introduction to Plant Diseases: Identification and Management by George B. Lucas & Lee Campbell

Garden Insects of North America by Whitney Cranshaw

The Ortho Problem Solver by Michael D. Smith

 Forage test-

Ask an animal nutritionist or forage specialist. I can’t be an expert at all things.

In week 44 I discuss potassium and admit what my dad refers to me as

 https://www.theaccidentalagronomist.com/news/2018/10/29/ag-101-week-44

With that in mind here are basic ratios I look at when interpreting a soil test for forages-

Calcium to phosphorus 1.7:1

Calcium to magnesium 2.7:1

Calcium to sulfur 2.1-1

Potassium to calcium 1.5:1

Potassium to magnesium 4:1

Protein to sulfur 50:1

Nitrogen to sulfur 8.8:1

Potassium should be between 3.0-3.5% Calcium between 70-75% of the base saturation

One of the best agronomists who has an extensive forage background and one I’ve had the pleasure to be around and learn from is Dave Wilson from Penn State Extension.

Here’s a link to two articles he has written

 https://extension.psu.edu/shopby/dave-wilson

In summary-

This is in no way an exhausted list. There are several tests that are similar but have different names based on the lab offering them.

I am not suggesting that every farm needs to be doing all the mentioned tests. Each one mentioned is another layer of management in the overall plan of how you are running your farm. They are not meant to be used in every case all of the time. Every farmer needs to weigh if the results from the analysis will yield an adequate return on investment for their operation.

Just as the title states, they are agronomic testing options.

Ag 101 Week 49

Finding Balance

I’ve spent the majority of this week starting to organize our house and get things together in one central location to be cleaned out.

After years of accumulating, collecting, and accepting the well-meaning ‘donations’ from family members I’ve made the decision that I’m over it. If we haven’t used it within the last several months, we never will, and it’s out of here.

All the effort and time spent towards the great clean out and maintaining our regular schedule has not left much time for coming up with a topic let alone writing about it.

However, early this morning, after my husband left for work and I started thinking about what I needed to do today, it dawned on me what I could write…Finding Balance. It’s what I’ve been working towards all week. Finding balance between us and all the stuff we live with.

Everything we do is about finding balance. Everything from health, food, money, relationships, work, kids, how much stuff we have in our homes, and even agronomy is about balance.

I wrote a post several months back titled “Soil Doesn’t Follow Trends.”

https://www.theaccidentalagronomist.com/news/2018/2/15/soil-doesnt-follow-trends-markets-do

The last sentence of the post reads,

“Start paying attention to the soil they (the farmers) have and work with it to apply science and technology in practical ways to harness its natural abilities.”

Finding balance in agronomy is taking the latest in science and technology and applying it practically to meet your soils and plants needs while being sustainable practices you can do. These things do not necessarily mean keeping up with the latest catch-phrases, hashtags, or trends that make their way into agriculture.

One aspect of balance in agronomy is what I do when I start working with a farmer to develop a soil and crop fertility plan. I’m often asked what method or school of thought I use to balance soil nutrients.

I do not prescribe to one philosophy or method for developing a soil fertility plan. I take each farm, farmer, soil type, and crops being grown into consideration. I keep up with what the latest and greatest is and who the current rocks stars are, but just as I feel soil doesn’t follow trends, nor do I.

What I have done is spent years listening to and learning from all different types of agronomists and ag-related professionals from across the industry.

I have several of my favorite resources listed at the following link

https://www.theaccidentalagronomist.com/resources/

Here are a few more that I use frequently-

Ball Redbook Vol 1 Greenhouse & Equipment Vol 2 Crop production

The Ideal Soil v2.0 By Michael Astera

A&L Laboratories Agronomy Handbook

Crop Rotation on Organic Farms edited by Charles L. Mohler & Sue Ellen Johnson

Ag 101 Week 48

Buy One Get One Free

This post isn’t about a great deal on fertilizer or an early order discount program. I happen to be writing it on Black Friday, and that was the best title I could come up with.

What we’re talking about are amendments and fertilizers that do double duty.  The ones you get more bang for your buck out of. The ones that you could use by themselves or with others.

In addition to that topic, everything I’ve been talking about over the past year is all starting to come together.

In week 2 – Soil Health vs. Soil Fertility I started laying the groundwork for what I saw as a need in the agricultural industry. Farmers need to have an understanding of basic agronomic principles to be and remain a sustainable and financially viable business while utilizing the incredible resources offered to them by mother nature herself. 

https://www.theaccidentalagronomist.com/news/2018/1/5/ag-101-week-2

I followed that up with a post about the difference between amending and fertilizing in week 5

https://www.theaccidentalagronomist.com/news/2018/1/21/ag-101-week-5

In week 11 I discussed the similarities between fertilizer blends and pajamas – one size does not fit all. In all seriousness, the fact that fertilizer blends can contain fillers is the real story. A farmer or gardener needs to be knowledgeable of how fertilizer fillers are capable of altering soil chemistry.   

 https://www.theaccidentalagronomist.com/news/2018/3/3/fertilizers-and-pajamas

Moreover, we’ve talked about the need to understand how, when, what and where to fertilizing in weeks 6 & 10

https://www.theaccidentalagronomist.com/news/2018/2/5/ag-101-week-6

https://www.theaccidentalagronomist.com/news/2018/2/25/ag-101-week-10

So, what are some amendments and fertilizers that do double duty-

Fish/Crab/Shrimp Meal-

Typical analysis ranges from 5-30%N 4-6%P

Typically, fish varies from 5-9%N depending on whether it is a meal, powder or liquid

Crab and Shrimp range from 10-30%N with 11-18%Ca depending on the shell to meat ratio

Crab makes an excellent addition to a fertilizer blend for the extra calcium, and the addition on an enzyme called chitin that has been shown to help control nematodes in the soil. This also makes it an excellent fertilizer for tomatoes.

Bone Meal-

A typical analysis is 3-4%N

It is also a good source of phosphorus at 15-27% and calcium.

When mixed with a calcium source like aragonite, it supplies immediately available and season-long calcium.

Soybean Meal-

A standard analysis is 6-7%N ~2%P

It’s a good source for full season nitrogen supply as well as phosphorus

Soybean meal has been shown to burn new seedlings and reduce germination rates potentially. Care should be exercised when timing the application

Alfalfa and Cottonseed Meal -

Typical Analysis 1-2% K 2-3%P Slow to medium release

These are an all-around season long supplier of not only nitrogen, a small fraction of phosphorus, and potassium as well.

Alfalfa and cottonseed meal can be cost prohibitive in an organic system. However, if used effectively the benefits can out weight the price.

Benefits of alfalfa meal-

-Helps build organic matter

-If used as a cover crop it fixes nitrogen

-Alfalfa adds essential nutrients such as calcium, phosphorus, potassium, boron, iron, zinc, and magnesium

-Alfalfa feeds soil microbes

-It can be a compost stimulator

Some advantages to using cottonseed meal-

-Cottonseed meal is an excellent option for acid-loving plants like blueberries and roses. It’s a fertilizer, soil conditioner, and acidifier.

Both alfalfa and cottonseed meal both have growth stimulating properties that aid in overall plant health.

Sol-Po-Mag-

Typical analysis 22%K 22%Sulfur 11%Mg Medium to fast availability.

Much like SOP, it is relatively soluble depending on particle size.

SOP covers sulfate, potassium, and magnesium deficiencies at once

Kelp-

Typical analysis 4-13%K Slow to medium release

Kelp can be used as a liquid concentrate, powder, or meal. It can be attributed for being part of all five of the previously listed roles K plays in plant health. If I could only recommend one product, kelp would be it. That being said you still need to use it judiciously as not to decrease its efficacy.

Greensand-

Typical analysis ~5% K Prolonged release

Greensand is a good source of potassium, trace minerals, and soil conditioning properties. When I got into organic agriculture and was working for a fertilizer company, I had never heard of anything like greensand. They would explain greensand as being magic. It could loosen tight soils and tighten loose soils. Not being satisfied with the supernatural explanation, I came to learn the power of greensand is in the structure. It has a unique layered structure unlike any other clay giving it the ability to correct a variety of soil structure issues. Hands down I would use greensand before any others. I often recommend a 50/50 mix of greensand and kelp.

Liming products-

I talk at length about liming materials in the following post

https://www.theaccidentalagronomist.com/news/2018/11/4/ag-101-week-45

Another critical point to remember is these materials are used as fillers in fertilizer blends to help products flow better or add to the volume of product for packaging. Just as with other chemistries listed in the NPK value, these interact with the soil and alter the chemistry as previously mentioned.

Manures-

Raw manure is the most nutrient dense. The longer it composts it losses its nutrient value. Over applying it, can lead to not only environmental issues also pest and disease challenges.

Typical analysis ranges depending on the manure, however, if used judiciously from a trusted source it can be a great building block for any fertility program adding not only organic matter but nutrients as well.

 Vinegar-

Vinegar is to a farmer as a gym sock and paperclip are to MacGyver. You can do anything with it from kill weeds, clean and disinfect tools, use it as an extract for kelp, greensand or aragonite, and use it to mitigate pH issues in fertigation systems.

For even more ideas go to week 18

https://www.theaccidentalagronomist.com/news/2018/4/29/ag-101-week-18

Ag 101 Week 47

Trace Minerals

Would you believe after this post there are only five weeks left in the Ag 101 52 Weeks of Agronomy Series!

Since I’ve started writing, a lot has happened not only professionally but personally as well. Last year I came on the speaking scene pretty strong presenting at four fairly significant conferences. This year I have had seven proposals rejected for silly reasons like they didn’t like my title or they felt I was redundant. Funny thing is, I said the title was not set in stone and I had never spoken at that particular conference before.  I’ve been called everything from a charlatan to a rock star. It has been brought to my attention that I should ask my family to purchase Grammarly for me as a Christmas gift. Even through all of that, I gained readers all over the world, doubled my email list, recorded a couple podcasts, presented for gardening clubs, and kept writing. Last but not least, I can now say I have clients in six states, and the consulting side of my business is steadily growing.

I’ve also gained a new appreciation for my health and hope to keep up with the small but necessary steps to get past some challenges I’ve had. I have completely given up coffee, alcohol, refined sugars, and processed foods along with some other changes without harming anyone in the process.

Moreover, that leads me to this week’s topic.

Trace Minerals- Small but necessary elements that are critical for plant health.

Roles trace minerals play in plant health-

The amount of trace minerals in soil is related to the parent material and the amending and fertilizing history

Trace minerals are often referred to as micronutrients because they are required in relatively small amounts by plants and the people and animals consuming them

It has been up to debate has how nutrients such as sulfur are viewed. For the sake of this post, I’m going to cover it.

Trace minerals have been linked to the following functions

Sulfur (S) – Sulfur is needed to manufacture chlorophyll and the synthesis of nitrogen. It also encourages overall plant growth and vigor.

Boron (B) – Boron aids in cellular growth and helps to regulate the uptake of nutrients. It is essential for water absorption and the translocation of sugars. Boron and zinc have been linked to aiding in the vegetative and reproductive stages of berry development.

Copper (Cu) – Copper works to help plants metabolize nitrogen and is essential for iron utilization. It has been linked to bacterial and fungal suppression as well.

Iron (Fe) – Iron assists in the creation of chlorophyll and protein synthesis

Manganese (Mn) - Manganese is known as an activator for several enzymes responsible for plant metabolism as well as nitrogen transformation. 

Molybdenum (Mo) – Molybdenum plays several critical roles in a plants ability to metabolize nitrogen.

Zinc (Zn) – Zinc is required in seed production. It has also been linked to aiding the vegetative and reproductive phases in berry development.

Potential sources of organic inputs for trace minerals

Kelp-

Kelp can be used as a liquid concentrate, powder, or meal. It is a powerhouse of trace minerals and plant growth stimulating hormones. If I were reduced to recommending one product kelp would be it. That being said you still need to use it judiciously as not to decrease its efficacy

Greensand-

An excellent source of potassium and trace minerals along with built-in soil conditioning properties.

Azomite-

Azomite is a hydrated sodium calcium aluminosilicate broad-spectrum soil remineralizing product

Aragonite-

Raw aragonite brings with is biology from the sea, acting as a built-in inoculant as well as containing several trace minerals

Redmond Salt-

Redmond salt is an unrefined product containing more than 60 naturally occurring minerals

Chelated liquid forms-

This group of products can be mineral specific. The most common that I have worked with are Baicor Liquids. Care should be taken that your plants show signs of apparent deficiencies through tissue testing before applying to determine necessity and rates

Ag 101 Week 41

It’s Not Just Fairy Dust & Go-Go Juice – It’s Chemistry

Five years ago, when I told my Dad, I was going to work for an organic fertilizer company there was a long pause of silence.  After some more discussion he concluded that it must not be that big of a company so why not get back into the workforce with a small local business. Little did we know what I had gotten in to.

It was culture shock in more ways than one.

If you recall, I’m the girl that still thinks Kenny & Dolly are platonic and…

I didn’t come from the world of ‘organic/all-natural’ fertilizers. I came from a long line of tried and true conventional farming chemistries and practices that my family still uses today. Chemistries that are not even an option for or for that matter are even somewhat shunned by over 50% of the growers I currently work with. I almost titled this week’s post, “I Go Both Ways.” Because I work with all types of farmers/growers; large, small, conventional, certified organic, everything in between, and the list keeps growing.

Here’s why-

Agronomy is a universal language spoken between the soil and the crop. Fertilizers and amendments are chemistries, whether they are naturally or synthetically derived, that are used to increase the efficiency and effectiveness of the soil and plants communication. Whether it is a by-product of industry, created in a lab, dug up from a mine somewhere from around the world, hauled out of the ocean, or an extract from a plant it is chemistry. All need to be used responsibly to ensure the future of farming, our food supply, and the environment.

As I started learning and getting more and more familiar with the world of organics I brought my dad to meetings so he too could learn and hear about the fascinating ways which they use all the amazing resources our world has to offer.

After one meeting, while we were having coffee, he said, “I guess I was wrong Monica. The way you explained things made me realize it’s not just fairy dust and go-go juice. You have a mighty big task ahead of you to get both sides to realize that and the farmers that use them to do so as efficiently and effectively as possible.”

Don’t be fooled; I still get the funny comments like, “Do you make them spin in three circles before sprinkling the fairy dust, or do they sprinkle then spin?” Or, “Why does go-go juice attract so many cats?” Better yet, “What’s Monica bringing to the family reunion? Fish and kelp, haha!” However, my dad has come a long way from the once staunch naysayer to one of my biggest supporters, and for that, I am very grateful.

Ask my neighbor; I also make several recommendations with conventional chemistries I don’t even mention in some circles. While we are working in our gardens, she graciously listens as I tell her about the fine line I walk between both worlds.

Considering I have ‘a mighty big task ahead of me’ and we are at a point in the growing season that farmers should be soil testing to make amending and fertilizing decisions, over the next several posts we’re going to talk about what makes up a bag of fairy dust otherwise known as organic fertilizer.

If you recall I’ve talked about how fertilizer blends are not always one size fits all. I do find myself recommending more amending and management options before fertilizers to most farmers. However, the more you understand what each component can do, the more informed decision you can make.

https://www.theaccidentalagronomist.com/news/2018/3/3/fertilizers-and-pajamas

Just as I stated in Week 11 comparing fertilizer blends to pajamas, there are fillers added to them for specific reasons ranging from making up the volume to helping the product flow through manufacturing and spreading equipment. Those ‘fillers’ come with consequences both good and bad depending on whether you are aware of them and can plan in others areas of your fertility management. However, using a blend can extend a fertility plan and reduce the number of applications if careful consideration is made when choosing which one you use

Look at a bag of fertilizer as an engine, and each component in that blend is a piston, understanding the specific function of each piston is key to buying the right fertilizer and more importantly using it the best way. That knowledge along with a soil test and knowing the type of soil you’re working with is what gives you the necessary pieces of the puzzle in putting together a sustainable fertility plan.

Not quite the look I was going for, but thank you Google Images for the help

The link below is a free e-book titled Understanding Amendments & Fertilizers I put together over a year ago. I’m in the process of updating it and offering this one to you as an intro to organic and all-natural amendments & fertilizers for signing up to receive news and updates.

Over the next several weeks we’ll cover nitrogen, phosphorus, potassium, and trace mineral components that make-up what goes into a bag of fertilizer, and you’ll see it’s not just fairy dust and go-go juice.

Ag 101 Week 38

A Podcast and Garlic

This week the post for the 52 weeks of Agronomy is going to be a link to a podcast I’m recording tonight for The Vegetable Gardening Show with Mike Podlesny.

http://www.averagepersongardening.com/about/about.php

You can check it out at that link, Facebook, and YouTube

Since it won’t be available until Sunday the 23rd I though I would give you a bonus all about garlic.

It’s getting to be that time of year when you are going to be thinking about planting and I have the Cadillac of fertility recommendations for it. Old school rule of thumb says plant garlic around Columbus Day.

Typically, garlic is a scavenger when it comes to nutrients in the soil and will do well under a variety of growing conditions. But if you want to grow the best of the best I came across this all-purpose mix and cover crop rotation that is touted by the premier garlic growers in the northeast.

Cadillac Mix

25 pounds of Blood Meal

25 pounds of Bone Meal

25 pounds Raw Aragonite

12.5 pounds of Greensand

12.5 pounds of Kelp

Three Year Cover Crop Rotation

1st Mustard

2nd Buckwheat (Summer)

3rd Rye (Winter)

As always, I recommend a soil test before any amending or fertility plan can accurately be determined. But for a general fertilizer option why not use the Cadillac of all mixes!?

Ag 101 Week 37

Agronomy-It's Not Just Vague Lingo For Big Ass Profit Driven Farmers

I came across an article in The Modern Farmer from September 4th called “The Modern Farmer Glossary of Farm Jargon.” In it, they explain terms associated with modern day farming and one of them happen to be “Agronomy.” The author defines it as “the science of agriculture, specifically as it relates to industrial-scale farming and profit maximization.”

You can read the rest of the article here

https://modernfarmer.com/2018/09/the-modern-farmer-glossary-of-farm-jargon/

At that time I didn’t think much about it.

That is until I was getting this weeks’ post ready. For several weeks now I have wanted to go back and reiterate my role as an agronomist. I wrote a short intro and linked to the following post from before I started the 52 Weeks of Agronomy Series

https://www.theaccidentalagronomist.com/news/2017/3/26/whats-an-agronomist-anyway

Done! I went on with the rest of my day.

Then I remembered reading the article.

I reread it and thought to myself, “Whoever came up with that definition of agronomy did not go to college with me. Every professor I had explained agronomy as the science of crop and soil management.” The agricultural science phrase used in the article seems a bit vague and at no point in time did any of my professors say it was for industrial-scale farming and profit maximization. Was it implied you wanted maximum profit, sure? But we focused on the crops yield, soil health, and the strategies to achieve them.

Yes. I understand it is modern day language for modern day people. Yes. I realize I could be splitting hairs. No, I'm not saying there is anything wrong with big ass profit driven farmers. I'm related to some, and they are some of my favorite relatives. I'm a firm believer it will take all types of agriculture and farmers to feed us. There's a lot of us, and we all get hungry. 

But, hear me out.

I started to think about the word jargon and what it implies. Jargon is defined as-

Special words or expressions that are used by a particular profession or group and are difficult for others to understand.

Not buying that the word agronomy is mere jargon, I thought about how a technical term is defined. Technical terminology is-

The body of terms used with a particular technical application in a subject of study, theory, profession, etc.

That sounds more like the agronomy I know. It is a term used to explain the science of crop and soil management. 

I know all too well that people have no idea what agronomy is or what an agronomist does, both in and outside of the industry. Tell someone you are an agronomist. I dare you. You will experience what I deal with every day. This is why I am referred to as The Dirt Lady that gives soil sermons! Can I get an AMEN!

And this is why I started the 52 Weeks of agronomy series in the first place. An entire generation, maybe more at this point who need it the most, is out there thinking agronomy is vague lingo that only applies to big ass profit driven farmers. That it has nothing to do with them. It is merely jargon. 

My definition of agronomy is-

the science of soil management and crop production no matter what size or type of farm

And as an agronomist it is-

my job to take the best science has to offer a farmer and make it practical for their situation so they can implement it to be successful

As for the notion, it is only applicable to industrial-scale farms; maybe this is why small-scale growers don’t know of and aren't implementing basic sound agronomic principles that would make them a more successful farmer? 

Maybe no one ever thought to teach or explain it to other types of farmers?  

I touch on this in week 9

https://www.theaccidentalagronomist.com/news/2018/2/15/ag-101-week-9

Since getting back into the Ag industry, I have long felt that the true meaning of what agronomy is and what an agronomist does is often overshadowed by marketing trends and mistaken for other Ag related occupations. 

And for some reason, that I have yet to totally figure out, the very people who need to understand agronomy seem to be dismissive and almost offended by what it has to offer them. 

Agronomy and the practical application of it's principles can make or break a growers success. Sure, anyone can get stuff to grow, but using your resources efficiently and effectively is what sets growers apart and helps them stay in business.  

If you have a garden, make a million dollars off an acre growing salad mix, milk two cows or thousands, have a pet chicken, raise any kind of livestock, grow crops in a hoop house high tunnel whatever you want to call it, grow blueberries in a container on your porch, have a 15 member CSA, or farm 10,000 acres agronomy is part of what you do. If it involves soil, plants, and the people growing them it involves agronomy.

To this accidental agronomist soil sermon giving dirt lady

Agronomy is–

Using soil and crop management principles based on science that can be practically applied by any scale or type of grower to be a prosperous sustainable steward of the land,

                                                                             not just vague lingo for big ass profit driven farmers. 

Ag 101 Week 36

An Offer too Good too Pass Up

Now is the time to take soil samples.

I know you’re still harvesting, going to market, and trying to stay ahead of the weather.

Think about this...

“If you don’t have next spring figured out this fall, your summer won't be as productive.”

To be ready for spring, you have to plan now, and one of the most critical parts to planning is soil testing.

Why is soil testing the most critical?

You can’t amend your fields or fertilize your crops without getting a soil test showing you the current chemistry of the soil.

Fall is the great time to apply amendments and to pre-purchase fertilizers. 

If you recall we talked about the topic of amending vs. fertilizing in week 5

https://www.theaccidentalagronomist.com/news/2018/1/21/ag-101-week-5

I also speak at length regarding the information needed from a soil test in week 24

https://www.theaccidentalagronomist.com/news/2018/6/11/ag-101-week-24

Here’s an offer to good to pass up from the folks at Fertrell

Head over to their Facebook page and download the submission form. Terms, conditions, and instructions have to be followed to have discounts applied. 

https://www.facebook.com/231821895616/posts/10156332311760617/

All though I have no affiliation with Fertrell, this offer is a great way to get a reputable soil test done 50% off.

Find out more at

https://www.fertrell.com/

Direct any questions about the offer to:

info@fertrell.com

or call 800-347-1566

You can also show them some love on Instagram at 

https://www.instagram.com/thefertrellcompany/

* The Accidental Agronomist is not affiliated, associated, authorized, endorsed by, or in any way officially connected with The Fertrell Co., or any of its subsidiaries or its affiliates. Their official website can be found at www.fertrell.com.