Increasing crop yield to feed the world, RESPONSIBLY!

December 11, 2017

The word Agriculture is a large word in terms of its meaning to the person reading it.  For those in urban areas not directly tied to agriculture, it means having food availability at the local market or grocery store to feed their family.  For those involved in the agriculture services sector, it means taking products grown on the farm/ranch, transforming them through manufacturing and processing for eventual distribution at the local store or market.  For the farmer and rancher, it means growing crops and livestock to support not only their family, but for people all over the world regardless where you live or what your job description is.  The weight of future generations is on their shoulders to provide food for a growing population, but at the same time, doing it in a responsible or sustainable manner.  How do we do that?  Can it be done?  The answer is YES we can. Speaking specifically to plant fertility, they require balanced nutrition just as humans do.  Plant growth and development (which ultimately relates to yield) relies on hormone cycles, enzyme activation, and complex physiological processes.  Planting a corn seed in a field or a tomato plant in a pot on a patio will not grow properly without adequate nutrition.  Farmers and ranchers of today are expected to feed the world in an environment of shrinking cultivatable land mass and changing global climate conditions.  At some point in time, the resources needed to do this will become more limited.  They are expected to do more with less.  This is where responsible choices enter the picture in order to protect the environment, both now and in the future. International Plant Nutrient Institute (IPNI) started an initiative years ago to promote good nutrient management practices regardless if in Africa, Brazil, Thailand, or Texas.  This is known as the 4R’s of Nutrient Stewardship, which promotes the Right Source, at the Right Time, in the Right Place and at the Right Rate.  NACHURS® as a company was founded on these very principles in 1946 to provide quality liquid fertility solutions for use at planting, at low rates when the young growing plant needs immediate access to available food.  Gone should be the days of over application of irrigation water and/or low availability fertilizer at times when the plant cannot adequately utilize it.  Excessive tillage leads to lower organic carbon levels due to oxidation, fragmented soil structure, and reduced biological activity, which all leads to less water holding capacity.  This leads to environmental concerns, more governmental regulations, and is simply not being a good steward of the available resources we have at our disposal.  With the outlook of having to do/feed more with less, what solutions can NACHURS offer?  The technologies are called Rhyzo-Link® and Bio-K®. NACHURS Rhyzo-Link solutions are a combination of high quality NPK liquid fertilizer with a contained microbial component for improved plant growth, greater root biomass, and elevated tolerance to biotic/abiotic stress, which all leads to increased yield.  It also improves quality traits of the crop it’s being used on (i.e. forage protein, tuber size, fruit firmness, etc.).  By using this in-furrow at planting, it provides greater chance of root colonialization by beneficial bacteria (Bacillus ssp.) with known attributes and traits to promote sustainable plant growth and higher nutrient use efficiency. The second option for improved sustainability practices in regards to plant fertility is with NACHURS Bio-K.  I travel across all parts of North America presenting to various groups about the importance of potassium in plant nutrition.  This includes growers of (but not limited to) almond, alfalfa, corn, soybean, turf grass, cane berries, watermelon, tomato, cotton, sugar beet, dry bean, and potato.  When you think of plant nutrients, your mind most likely immediately goes to nitrogen.  We all know that nitrogen is important, but potassium is just as important.  What one does not realize is that many crops (some included above) take up more potassium than nitrogen.  Nitrogen use in the U.S. has risen over the past 30 years while potassium use has declined.  Crop yields have not risen at a proportional rate to that of nitrogen use.  In fact, too much applied nitrogen will cause plants to decrease its uptake of potassium, which would have a dramatic effect on the plants ability to fight off disease and drought stress.  Over this same period of time, potassium content in the soil has decreased as well.  This is due to higher yielding crops and low (or none) potassium application rates.  This equates to lower nutrient use efficiency and overall plant performance as compared to what it could be with having adequate potassium levels. Potassium is the only plant nutrient that does not become part of a specific plant structure and/or compound, as it remains in the fluid parts of the plant to serve in nutrient transport, ionic balance, enzyme/hormone activation, water relations, etc.  The common disconnect for most people (farmers as well) is that most of the potassium is returned to the soil contained in stalks, leaves, fodder, stems, etc.  Over time, these plant structures will decay and return nutrients to the soil for use by future plants.  We also know exactly when plants require each nutrient and how it is partitioned in the plant.  In order for a plant to function properly, potassium must be present and available when these uptake spikes take place.  This is where the Right Sourcepart of the 4R’s comes into play. Out of the three primary nutrients (nitrogen, phosphorus, potassium), potassium is the only one that has at least two dozen different choices to pick from for use as a plant nutrient.  They all vary greatly in solubility, availability, salt content, efficiency, and deliquescence characteristics, just to name a few.  NACHURS Bio-K combines all the aspects of a soluble, available plant nutrient coupled with the benefits of an organic acid (carbon), thus making a truly unique potassium acetate based compound.  The organic acid portion of NACHURS Bio-K acts as microbial stimulant when applied to the soil, providing an available carbon source to support bacterial propagation and root colonization.  In the plant, NACHURS Bio-K provides a base for many primary and secondary metabolites that aid in growth, moisture retention, wax deposition, oil production, osmotic relations, and many more functions.  This all leads to a greater chance for the said plant to reach its given genetic potential.  These two new technologies from NACHURS are true definitions of what it means to provide sustainable plant growth and nutrient stewardship to help feed the world for future generations.

The word Agriculture is a large word in terms of its meaning to the person reading it.  For those in urban areas not directly tied to agriculture, it means having food availability at the local market or grocery store to feed their family.  For those involved in the agriculture services sector, it means taking products grown on the farm/ranch, transforming them through manufacturing and processing for eventual distribution at the local store or market.  For the farmer and rancher, it means growing crops and livestock to support not only their family, but for people all over the world regardless where you live or what your job description is.  The weight of future generations is on their shoulders to provide food for a growing population, but at the same time, doing it in a responsible or sustainable manner.  How do we do that?  Can it be done?  The answer is YES we can.

Speaking specifically to plant fertility, they require balanced nutrition just as humans do.  Plant growth and development (which ultimately relates to yield) relies on hormone cycles, enzyme activation, and complex physiological processes.  Planting a corn seed in a field or a tomato plant in a pot on a patio will not grow properly without adequate nutrition.  Farmers and ranchers of today are expected to feed the world in an environment of shrinking cultivatable land mass and changing global climate conditions.  At some point in time, the resources needed to do this will become more limited.  They are expected to do more with less.  This is where responsible choices enter the picture in order to protect the environment, both now and in the future.

NACHURS Rhyzo-Link solutions are a combination of high quality NPK liquid fertilizer with a contained microbial component for improved plant growth, greater root biomass, and elevated tolerance to biotic/abiotic stress, which all leads to increased yield.  It also improves quality traits of the crop it’s being used on (i.e. forage protein, tuber size, fruit firmness, etc.).  By using this in-furrow at planting, it provides greater chance of root colonialization by beneficial bacteria ( Bacillus ssp.) with known attributes and traits to promote sustainable plant growth and higher nutrient use efficiency.

The second option for improved sustainability practices in regards to plant fertility is with NACHURS Bio-K .  I travel across all parts of North America presenting to various groups about the importance of potassium in plant nutrition.  This includes growers of (but not limited to) almond, alfalfa, corn, soybean, turf grass, cane berries, watermelon, tomato, cotton, sugar beet, dry bean, and potato.  When you think of plant nutrients, your mind most likely immediately goes to nitrogen.  We all know that nitrogen is important, but potassium is just as important.  What one does not realize is that many crops (some included above) take up more potassium than nitrogen.  Nitrogen use in the U.S. has risen over the past 30 years while potassium use has declined.  Crop yields have not risen at a proportional rate to that of nitrogen use.  In fact, too much applied nitrogen will cause plants to decrease its uptake of potassium, which would have a dramatic effect on the plants ability to fight off disease and drought stress.  Over this same period of time, potassium content in the soil has decreased as well.  This is due to higher yielding crops and low (or none) potassium application rates.  This equates to lower nutrient use efficiency and overall plant performance as compared to what it could be with having adequate potassium levels.

Potassium is the only plant nutrient that does not become part of a specific plant structure and/or compound, as it remains in the fluid parts of the plant to serve in nutrient transport, ionic balance, enzyme/hormone activation, water relations, etc.  The common disconnect for most people (farmers as well) is that most of the potassium is returned to the soil contained in stalks, leaves, fodder, stems, etc.  Over time, these plant structures will decay and return nutrients to the soil for use by future plants.  We also know exactly when plants require each nutrient and how it is partitioned in the plant.  In order for a plant to function properly, potassium must be present and available when these uptake spikes take place.  This is where the Right Source part of the 4R’s comes into play.

Out of the three primary nutrients (nitrogen, phosphorus, potassium), potassium is the only one that has at least two dozen different choices to pick from for use as a plant nutrient.  They all vary greatly in solubility, availability, salt content, efficiency, and deliquescence characteristics, just to name a few.  NACHURS Bio-K combines all the aspects of a soluble, available plant nutrient coupled with the benefits of an organic acid (carbon), thus making a truly unique potassium acetate based compound.  The organic acid portion of NACHURS Bio-K acts as microbial stimulant when applied to the soil, providing an available carbon source to support bacterial propagation and root colonization.  In the plant, NACHURS Bio-K provides a base for many primary and secondary metabolites that aid in growth, moisture retention, wax deposition, oil production, osmotic relations, and many more functions.  This all leads to a greater chance for the said plant to reach its given genetic potential. 

These two new technologies from NACHURS are true definitions of what it means to provide sustainable plant growth and nutrient stewardship to help feed the world for future generations.


By mackensey.kempton • November 4, 2026
It has been a soggy year for a significant number of growers, and lately my conversations keep coming back to one topic: crops stressed by too much rain. Excessive rainfall typically causes the following: · Leaching and/or denitrification cause the loss of nitrogen, sulfur, boron, and molybdenum. · Root systems become oxygen starved. · Nutrient uptake slows because roots are damaged or inactive. · Photosynthesis and energy production decline. · Disease pressure often increases. The goal after a wet period is to restore energy production, root activity, nutrient uptake, and nitrogen metabolism. Each of the following nutrients plays a specific role in that recovery:  · Nitrogen helps rebuild chlorophyll and vegetative growth, often the most deficient nutrient after heavy rain. · Sulfur is critical for amino acid formation and nitrogen efficiency. · Potassium helps water regulation, stress tolerance, enzyme activation, and carbohydrate movement throughout the plant. · Magnesium is the core component of chlorophyll; supports photosynthesis recovery. · Molybdenum supports nitrate reduction and nitrogen assimilation. · Manganese also supports photosynthesis as well as antioxidant systems. · Zinc supports hormone production and new root growth. · Boron supports sugar movement and reproductive development. · Calcium helps rebuild cell walls and root tips. · Iron supports chlorophyll production, especially in saturated soils with a higher pH. Creating a treatment that contains everything can be challenging but luckily for us we have the products to make much of this happen! According to my research, the nutrients that provide the greatest impact after excessive rainfall would be nitrogen, sulfur, potassium, magnesium, molybdenum, manganese, and zinc. These work together to restore photosynthesis, root growth, energy production, nitrogen metabolism, stress tolerance, antioxidant production, and carbohydrate movement. When it comes down to it, stress is stress. Even though this paper focuses on excessive rainfall, most of my suggestions work for plants under any stress condition. Our RePAC technology is particularly important following stressed conditions because the acetate base along with the potassium, magnesium, and calcium nutrient partners not only contribute carbon and support energy metabolism but restore stomatal function and nutrient movement throughout the plant, support photosynthesis recovery and help rebuild cell walls and root tips that strongly influence new growth. I broke it down for these common crops: · Corn: N, S, K, Mg, Mn, Mo. · Soybeans: K, Mg, Mn, Mo, B, Co. · Peanuts: K, Ca, Mg, B, Mo. · Cotton: K, Mg, Mn, B. · Watermelon/Tomatoes: K, Ca, Mg, B. A one-fits-all treatment would be: Ingredients (per acre) · 2 quarts of 21% N · 1 quart of K-Flex · 1 quart of Microzone Mg · 1 quart of CropMax Directions 1. Apply with 15 plus gallons of total solution per acre through ground or aerial application. 2. If you use a drone to apply this mixture, reduce the rate of nutritional products to achieve a 50:50 water-to-product ratio. Every year is different, but if you run into crop conditions brought on by weather-related influences, contact me and we will work through the treatment options based on your crop and environmental conditions!
By mackensey.kempton • November 3, 2026
Back in November of 2024, I created an article titled, “Winning by a Hair”. This November, I wanted to expand on the lessons from the past two years. Recalling the story of the tortoise and the hare reminds us that slow and steady may win the race or just leave us out in the cold. The words slow and steady can again be attached to awaiting our spring planting as well, and even though harvest is fresh in our memories, so is the opportunity to recall what worked well with our crop plan, and what we may need to adjust for 2027. With farming being a series of lessons from the first crop we plant through to the 48th crop we will plant next year, it is becoming more urgent to improve from what we learned. As we look back on what may have caused stress in 2026, for both crops and us, it is important to understand why and how we responded to these stresses. More effectively we need to consider what we learned from these opportunities. For those who struggled through a wet spring, how did your later-planted crops respond? When crops had ample moisture enhancing a perfect seeding time, only to collapse from a month of drought, was there a recovery opportunity? In areas that have witnessed yields never achieved before, did we get a chance to discover what triggers or events amplified these successes? Every result reveals a learning opportunity for us to take advantage of if we choose! “Winning By a Hair, Revisited” can fit multiple connotations, but I wanted to expand on how your crops succeed by a hair, or many hairs. Combing through what we continue to learn directed me to step back to early spring, as we were seeding the 2026 crops and germination began. The emergence of the radical root initiated the brains of each plant, reaching into the soil for moisture and nutrition. The journey that started is what we have the power to influence throughout the year. Nutrients placed close to each seed must be safe for the seed, available to the plant, and balanced. Helping each seed reach its genetic potential requires both these conditions and a clear understanding of nutrient availability and uptake. As this root continues to express itself, it allows sprouts and cotyledons the ability to emerge above ground to enable photosynthesis, thereby maintaining and feeding the plant and root. The plant, although independent, relies on our management to achieve greater success. As roots grow and absorb naturally available nutrients and applied fertilizer, they reflect the quality of our crop management. This is where we can add a little more information into the equation. Understanding the value of orthophosphate as the only form a plant can utilize, and having the ability to protect it from tying up in the soil is another crop-planning strategy. Humic, fulvic and organic acid products continue to be introduced and incorporated into cropping plans. The high chelation value that protects phosphorous is only one of the effects, with a greater expression being that of increased root tips and hairs. Having great root proliferation and growth allows the crop to engage in microbial feeding as well. Measurements of increased root tip numbers and root lengths indicate that humic acids and ALPINE Bio-K can help crops access more nutrients from the soil. Dr. John Strauss, a director of Agronomy in Tulsa, Oklahoma, has documented that a fertilizer blend of N, P, K vs only N, P causes a synergistic effect of over 9%. This begins a process of nutrient use efficiency out of the gate. This engrained into the understanding that potassium is a plants nutrient facilitator, allowing plants the ability to transport fertility, as well as improving water management. This is where potassium’s role brings the theme of “Winning by a Hair, Revisited” into focus. The increased turgor pressure and stomatal activity begins to allow plants to manage the weather effects discussed in paragraph two. It is also documented that the nutrient and sugar transport enabled by potassium feeds not only the plant, but the soil microorganisms as well. Knowing this, we continue to learn that as microbes move in and out of the roots, their exit increases root hair length and efficiency, which are instrumental in water uptake and management. It is through the balanced fertility program that our ALPINE Bio-K amplifies a plant’s ability to create greater success and improve efficiency within the plant. There is more to explore. As you plan your 2027 starter fertilizer program, consider the value of potassium, especially ALPINE Bio-K .  Throughout the winter, please reach out with your questions on potassium, humic acids, and nutrient balances with micronutrients. Your ALPINE DSMs and dealers will be happy to assist! I wish everyone a safe and joyous Fall.
March 17, 2025
Transform Your Harvest: Discover the Benefits of Finish Line®
March 13, 2025
The effect of foliar fertilization on wheat yield.
More Posts