Rhyzo-Link: Soil Health You Can See

Website Editor • February 7, 2017

By now, you have seen the results of countless Rhyzo-Link trials.  The end result is usually increased yield due to: (1) greater plant growth; (2) nutrient and water use efficiency, and ultimately (3) soil health.   Often, we can visually see these indicators. It is very common to see a healthier, more robust plant above the ground (grater plant growth).  When Rhyzo-Link treated crops are dug up and the roots are examined you will often see larger roots with more root hairs (resulting in water and nutrient use efficiency) ….but what about soil health? When scouting the first Rhyzo-Link trial I had ever worked with I noticed that the soil from the Rhyzo-Link treated plants simply wouldn’t wash off of the root system like the soil on the roots from all of the other treatments.  I found this interesting, but did not fully comprehend what was taking place.  Later that year I was able to attend a meeting conducted by USDA’s NRCS.  At that meeting they conducted a “slake test”.  This test demonstrates the different characteristics of no-till soil as compared to tilled soil.  These differences are created by the improved soil health of no-till soil due to increased microbial activity.  You can see what I am talking about by watching Ray Archuleta preform a slake test at this site: https://www.youtube.com/watch?v=CEOyC_tGH64&list=PL3070028DAAB02E3D While Mr. Archuleta is advocating no-till cropping systems in his video, my purpose is not to discuss tillage systems, but to point out that Rhyzo-Link can actually create some of the same soil health benefits that are observed in the slake test.  I am including two pictures that show some very interesting soil differences: Figure 1 shows two corn plants at V4.  These plants were grown in the field 30 inches from each other, both received the exact same treatment, except the plant on the left received an in furrow starter with Rhyzo-Link.  The plant on the right did not have Rhyzo-Link in its starter.  Notice the soil does not break apart when soaked with water.  This indicates a change in soil aggregation caused by greater microbial life in the soil. Figure 2 shows corn plants dug at R3.  Again, these plants are from the same treatments listed above and were dug from the same field, 30 inches apart.  Notice the differences in the size of the root balls and the differences in the color of the soil.  Obviously, the microbes are at work. The past 2 growing seasons, NACHURS has been sending beneficial plant growth promoting rhyzobacteria (PGPR) to the field to work for you.  The benefits are indisputable: (1) greater plant growth; (2) nutrient and water use efficiency, and ultimately (3) soil health.

By now, you have seen the results of countless Rhyzo-Link trials.  The end result is usually increased yield due to: (1) greater plant growth; (2) nutrient and water use efficiency, and ultimately (3) soil health.   Often, we can visually see these indicators.

  1. It is very common to see a healthier, more robust plant above the ground (grater plant growth). 
  2. When Rhyzo-Link treated crops are dug up and the roots are examined you will often see larger roots with more root hairs (resulting in water and nutrient use efficiency)
  3. ….but what about soil health?


When scouting the first Rhyzo-Link trial I had ever worked with I noticed that the soil from the Rhyzo-Link treated plants simply wouldn’t wash off of the root system like the soil on the roots from all of the other treatments.  I found this interesting, but did not fully comprehend what was taking place.  Later that year I was able to attend a meeting conducted by USDA’s NRCS.  At that meeting they conducted a “slake test”.  This test demonstrates the different characteristics of no-till soil as compared to tilled soil.  These differences are created by the improved soil health of no-till soil due to increased microbial activity.  You can see what I am talking about by watching Ray Archuleta preform a slake test at this site: https://www.youtube.com/watch?v=CEOyC_tGH64&list=PL3070028DAAB02E3D

While Mr. Archuleta is advocating no-till cropping systems in his video, my purpose is not to discuss tillage systems, but to point out that Rhyzo-Link can actually create some of the same soil health benefits that are observed in the slake test.  I am including two pictures that show some very interesting soil differences:

  • Figure 1 shows two corn plants at V4.  These plants were grown in the field 30 inches from each other, both received the exact same treatment, except the plant on the left received an in furrow starter with Rhyzo-Link.  The plant on the right did not have Rhyzo-Link in its starter.  Notice the soil does not break apart when soaked with water.  This indicates a change in soil aggregation caused by greater microbial life in the soil.
  • Figure 2 shows corn plants dug at R3.  Again, these plants are from the same treatments listed above and were dug from the same field, 30 inches apart.  Notice the differences in the size of the root balls and the differences in the color of the soil.  Obviously, the microbes are at work.

December 12, 2024
We are at the point in the year where things are slowing down around the farm and it is time to reflect on the season to remind ourselves what we learned. Over the last couple of weeks, the District Sales Managers and I have spent some time reflecting on what worked well in the field and the challenges we faced too. Here are the top 5 things we learned from 2024 growing season: #1 Split applying Nitrogen and Sulfur is a practice that should be embraced on a yearly basis when growing corn. Do you remember how the planting season started and what happened in the first 60 days after the planters started rolling? Our field conditions started out dry with some areas of the corn belt showing up on the drought map. Then mother nature blessed us with rain that never stopped in some areas making it difficult to finish planting. Growers that had split applied their Nitrogen and Sulfur were able to avoid nutrient loss from the rain but also apply the nutrients when the crop needed it most. In the end yield was better on split applied nitrogen fields compared to fields that had all the N applied in the fall or spring before planting. #2 For the past 2 seasons in the North region, we have seen the benefits of adding NACHURS Humi-Flex FA to the in-furrow starter fertilizer. NACHURS Humi-Flex FA is our fulvic acid and it is becoming a valuable component in our starter fertilizer for many reasons. We are using it to chelate the nutrients in the starter fertilizer especially phosphorus. Humi-Flex FA also buffers the soil pH to neutral in that nutrient band keeping nutrients available in fields that have less then optimal pH for crop growth. Finally, we use Humi-Flex FA to create a healthy soil microbiome that leads to more root mass and nutrient uptake. #3 Nutrient uptake charts for corn and soybeans have been a great tool for our team to help our customers visualize the crops nutrient needs based on timing during the growing season.
November 21, 2024
The importance of Phosphorus
August 27, 2024
Fungicide applications: the determining factors to be considered
August 20, 2024
Strategic Applied Fertilizer: Reallocation
July 30, 2024
The right nutrient source
June 25, 2024
The right nutrient source!
May 10, 2024
'Tis the Season
April 10, 2024
Wayne Becker, District Sales Manager & Agronomy Specialist Blending two NACHURS products (Triple Option® and Balance®) at a 1:1 ratio has proven to jump start soybeans and increase profitability. Many farmers would like to use in-furrow starter fertilizer with their beans but are uncertain of the benefits. When beans are first planted early growth is very important. • It is a race against time between soybeans and weeds, fighting for water, sunlight and nutrients. • The quicker a canopy is established, the less weeds are able to steal resources, which could affect yield potential. Traditional In-furrow fertilization of beans is usually not as easy to visually observe as when it is applied to corn or wheat. However, that does not mean that they are not extremely important. This treatment will provide early season fertility that will help the young crop remain strong and vibrant, enabling them to better deal with stresses like insects, drought or water logging. NACHURS liquid fertilizer has been providing the best in-furrow fertilizer treatments for 75+ years. With NACHURS in-furrow, producers have always been able to safely provide the traditional benefits without decreasing germination because of the fertilizer’s low-salt content and superior availability. New focus on plant and soil health has raised the bar even higher. The NACHURS Bio-K® line of fertilizers is the most available source of K on the market, yet it also promotes both soil and plant health. Because the Bio-K fertilizer is a carbon molecule combined with potassium, applying it in-furrow provides beneficial soil microbes with a food source. This enables microbes to increase nutrient availability – for all types of crops. Legumes use Rhizobia to “fix” their own nitrogen. NACHURS has developed a product specially designed to stimulate early development of these important soil microbes. It is called Balance®. We combine the rhizobia stimulating qualities of Balance with Triple Option which maximizes quantity of other nutrients. The result is improved potential for early season growth and greater profitability of soybeans
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