Website Editor • June 19, 2017

Your Plants Don't Lie

It is hard to believe much of anything we are told, hear, or fed through all of the multiple media sources these days.  Honesty, decorum, civility, and trustworthiness seems to have evaporated from society and for us baby boomers, it’s sad and discouraging.  Hopefully things will return to a positive place and our next generation of young people will have the opportunity to appreciate what taking people at their word and a firm handshake truly mean. One thing that is real and without fault are our crops: our plants never lie and will always tell us what is going on with their health.  This is the time of season to consider pulling leaf samples for lab analysis.  Our plants will tell us what, if any, nutrient is deficient and may need replenishing.  We pull a lot of leaf tissue samples and over the years, potassium has become the leading primary nutrient becoming more and more deficient.  Our genetics have improved production potential to a new level, our populations have increased, and we remove a lot more plant nutrients with the combine and picker than we did just 8 – 10 years ago.  It is important to monitor plant nutrient levels in order to maintain production and yield.  Below are some typical deficiency symptoms we often see.  NACHURS nutrient programs encourages incorporation of tissue testing in order to prevent any of these symptoms.  Our goal is for your crop NOT to have any big dips or spikes in nutrient levels. There are a host of labs who do excellent work, not to mention most land grand universities.  Waypoint Labs, Waters Labs, Midwest Labs are three that a lot of agrons use.  Bottom line: look at your crop and take some random leaf samples from near the top of the plant.  Let the plant tell you what it needs before it becomes deficient.  Your local NACHURS rep and dealer will be able to help determine the best nutrient route to take to maintain optimal levels. 

It is hard to believe much of anything we are told, hear, or fed through all of the multiple media sources these days.  Honesty, decorum, civility, and trustworthiness seems to have evaporated from society and for us baby boomers, it’s sad and discouraging.  Hopefully things will return to a positive place and our next generation of young people will have the opportunity to appreciate what taking people at their word and a firm handshake truly mean.

One thing that is real and without fault are our crops: our plants never lie and will always tell us what is going on with their health.  This is the time of season to consider pulling leaf samples for lab analysis.  Our plants will tell us what, if any, nutrient is deficient and may need replenishing.  We pull a lot of leaf tissue samples and over the years, potassium has become the leading primary nutrient becoming more and more deficient. 

Our genetics have improved production potential to a new level, our populations have increased, and we remove a lot more plant nutrients with the combine and picker than we did just 8 – 10 years ago.  It is important to monitor plant nutrient levels in order to maintain production and yield.  Below are some typical deficiency symptoms we often see.  NACHURS nutrient programs encourages incorporation of tissue testing in order to prevent any of these symptoms.  Our goal is for your crop NOT to have any big dips or spikes in nutrient levels.


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As I travel across Canada, it has been great to see moisture along much of my path. Greener pastures and ditches in Alberta, lush spring wheat, durum, and lentil crops in Saskatchewan, as well as many triticale, grass, and alfalfa fields, are being cut from British Columbia to Nova Scotia. I do not want to forget those potatoes spread across our country along with many specialty crops. As heat and moisture have brought germination, emergence, and vegetation growth, our crop nutrient management remains a key to success as we monitor the “Points of Influence.” Crop scouting, accompanied by tissue or sap samples, supports crop-based crop protection and foliar nutrient applications. As we have been programmed to concentrate on nitrogen, we are putting a lot of pressure on one nutrient to solve many deficiencies and concerns while ignoring the balance of fertility our crops may be looking for. In this blog post, I will not cover all the nutrient requirements but concentrate a little on magnesium, as I refer to what makes plants green. This spring, a significant amount of discussion surfaced around magnesium, and several growers requested magnesium for their cropping plans. Sometimes, what is new is old; looking back, magnesium has been a big part of many crop plans for decades. In sandy soils, specialty crops, and our high calcitic soils, we are looking to balance our oxygen and moisture space in soil levels. To better understand what we are looking at, I have included a list of what Mg is responsible for as well as soil activity stated: Magnesium Crops require magnesium to capture the sun's energy for growth and production through photosynthesis. Magnesium is an essential component of the chlorophyll molecule, with each molecule containing 6.7 percent magnesium. Magnesium also acts as a phosphorus carrier in plants. Necessary for cell division and protein formation. Phosphorus uptake could not occur without magnesium, and vice versa. Magnesium is essential for phosphate metabolism, plant respiration, and the activation of several enzyme systems.