AgroFocus Blog Series

February 8, 2024

2023 Insights on 2024 Pursuit of Efficiency

 

 

The benefits of our past experiences can create value as we apply them to inspire creativity in our minds. By taking inventory of past lessons, we can develop categories of possibilities that we can act on. As I have been pondering how I would navigate through a life’s worth of trials and errors, along with discovery and successes, I thought it would be good to add a little insight on some lessons from 2023.


Sitting here on my flight back from Alberta, and looking across the winter landscape, I am anticipating the crops that will soon spring out of the ground and again colour our soil with beauty and life. Although it seems that all is at rest, both soils and farmers are preparing for the rush. Consideration of soil preparation and planting equipment, along with fertilizer application and sprayer technologies, we are developing our plan. Seed is on route, or ready for treatment in the bins, while fertilizer arrangements continue to be firmed up. With all these things in the mix, I thought I would comment on a few, while hopefully sharing some insight into the “Pursuit of Efficiency.”


To that end, I would like to consider “Points of Influences” that we can manage throughout the season. As there are four that I will incorporate into the topics from above, I also like to discuss a fifth. That is, how well was your 2023 crop stover distributed, and how was your soil structure left from tillage or excessive traffic. At first look, all is well, but upon further monitoring, winter snow cover and uniformity across the field can share a great lesson. I also challenge you to take some photos of inconsistent cover and compare it to your germination and emergence maps throughout the spring. You may also want to compare the residue management behind the combine for nitrogen deficiencies while microbial life works overtime in those areas.


As the fifth one is very much in our control to manage, I would like to look at the remaining four, starting with germination and emergence. I heard one of the top yield growers state the top three silver bullets for success, “planter, planter, planter”, so let’s start there. A planter/seeder has several responsibilities once we pull it out of the shed. It must gently transport the seed from a hopper to the ground, by opening a trench, placing the seed in a controlled depth opening, and then applying soil back around the seed with uniform pressure. We entrust our planters to do the best job in every soil type as well as soil condition, while we watch it from the tractor seat. Is the planter depth setting the same as the germination depth and is it the same at every speed. Is stopping to measure behind the planter as you slowed to check it compared to the swath beside that you were travelling at your set speed. We also have expectations that our planter is distributing our starter fertilizer where the plants can utilize it the best. Understanding that roots touch about 1% of the soil during a growing season, it is key that if we are placing a 2x2 or sideband blend, that it is 2x2 from the seed depth vs 2x2 from the soil surface. Applying a seed safe ALPINE starter program with the seed has a great advantage and will enhance your entire crop nutrient plan, encouraging uniform germination and emergence.


Once we have a crop uniformly emerged, we have begun the race to harvest. As we rely on sunlight for photosynthesis, the sooner we can meet row closure with healthy vegetation, we can capture maximum solar power. This was evident in the YEN wheat program this year as the top yields harvested maximum sunlight over the growing season. The vegetation also requires a nutrient balance for consistent growth, although we all understand the importance of nitrogen, it must be accompanied with a facilitator which is potassium. During this stage, we rely on potassium alongside boron to deliver fertility to the plant while returning nutrients back to the roots and microbial life awaiting instructions in the soil. During this growth stage, ALPINE Bio-K® provides both an available potassium source along with the ability to amplify your plants metabolic system. Microbes also take advantage of an increased food source to assist in farming more plant required nutrients from your soil.


The healthy vegetation will now allow us to support the reproduction stage, which is critical for yield success. When we are flowering, pollinating, and establishing yield, we are also encountering the heat of summer. Stress mediation is something that our crops are looking for us to support them through. If we understand the required nutrients at each stage, utilizing tissue samples to outline our best steps will assist us with our foliar nutrient needs. This is where we can take advantage of matching foliar nutrients to maintain nutrient demand. We continue to learn more about water uptake vs nutrient availability from different soil layers. Understanding plant requirements vs true availability will allow us to manage plant stress more effectively. Foliar applications throughout reproductive stages will allow plants to amplify their genetic potential, leading to quality and yield.


The final stage allows us to complete the cycle, from seed to germination, from germination to vegetation and healthy vegetation leading to strong reproduction. The plant can now fulfill the reason it exists by developing more seed. Here is where we reap the rewards of our cropping plan. The energy and nutrients we have developed in our crops can now express themselves to seed quality and yield. As the plant forges towards maturity, it is all based on how well it is positioned for the final leg. Understanding the longer seeds mature on a healthy plant, the better opportunity we have to reach genetic potential. Nitrates are assimilating into amino acids, then into proteins and carbohydrates. Potassium and boron continue to manage nutrient movement while phosphorus continues to drive energy. If we are short of nutrients here, we can be restricted with how much we can enhance our plants.


By starting our season off with a strategic crop plan, we begin the quest for the “Pursuit of Efficiency.” To assist you with your pursuit, our Nachurs Alpine Solutions Team looks forward to taking our 50 years of experience to support expanding your horizons for your 2024 cropping plan. Over the next few months, as you consider your past experiences, utilize them to enhance your future success. Please connect with our DSM and Dealer network, to see how ALPINE’s Maximize Fertilizer Efficiency can improve your farming operation.



Please connect with our DSM and Dealer network, to see how ALPINE’s Maximize Fertilizer Efficiency can improve your farming operation!


 

-Steve McQueen, Agronomy Manager

 

Stand Establishment

Uneven emergence

Healthy vegetation

Reproduction

Crop fill


By emily.bookless February 6, 2025
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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.
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Welcome to June 2024. As discussed in our March article, weather is what we receive from above, and we do not make the arrangements. Again, what is in our control is taking our past lessons and applying our experiences to the 2024 crop. As we continue to “learn, unlearn, and re-learn,” we can better understand the points of influence that we can utilize to react to our crop's needs. With most of the germination and emergence behind us, we are looking to drive vegetation by developing the best foliage we can, capturing maximum sunlight, and amplifying plant energy. This energy will be the key to supporting reproduction and then crop fill throughout the season. This is where tissue and sap sampling must be utilized to build a balanced foliar program. Once we understand a crop's requirement, we can look at a demand curve and design a program to enhance plant health. Foliar applications are often a rescue, and not in the plan, as a tool, but are very valuable in utilizing soil-applied fertility through root activation. To better understand foliar applications, we must understand what we want to achieve. First, we need to have nutrients that can be taken up by the plants. Second, we need to understand how we will feed the plant, and thirdly, we need to apply fertility with a purpose. When applying foliar products, the rates will seem inadequate for the deficiency, but what is the overarching goal? “One of the touted benefits of foliar fertilization is the increased uptake of nutrients from the soil” (George Kuepper, NCAT Agriculture Specialist, Foliar Fertilizer 2003). As we continue to learn more about root-to-soil interaction, the measurement of root tips leads to a better understanding of how each tip, expressed through foliar applications, amplifies nutrient uptake. Regarding plant fertility, our ALPINE foliar products contain orthophosphate, which plants can readily absorb through vegetation. The potassium source, ALPINE Bio-K, has the benefit of smaller molecular size and a low deliquescence point, extending available uptake time. The ALPINE Micronutrients are also chelated, allowing them to be available for uptake by the plant. As for foliar feeding your crop, we want to apply products when the plant is best available to receive them. In the mornings, when the stomata are open, stay away from the day's heat stress. If a foliar dries on a leaf, it must re-wet to become available again. It is also advantageous to feed a healthy crop and fend off stress instead of waiting to see the stress and deficiencies prior to a reactive application. It is also essential to understand how nutrients move via diffusion. So, when we can keep our foliar fertilizer in solution for a more extended period, the concentration increases during water evaporation, allowing the fertilizer to be taken into your crops. Applying with a purpose is what I continue to strive to learn, causing me to read, experiment, and incorporate new ideas along the way. Take our ALPINE K20-S, for example, a 3-0-20-8S-0.2B-0.1Mn-0.002Mo blended foliar. Nitrogen works as an adjuvant to enhance nutrient uptake and increases the formation of amino acids required to develop protein along with sulfur and molybdenum. The ALPINE Bio-K, a potassium acetate source, increases plant metabolism, nutrient uptake, and feeding microbiology. As a result, the package, which also includes boron, is designed to improve uptake and assimilation to better equip your crop for success. When combining ALPINE K20-S with ALPINE CRN-B later in the vegetation season, we can stimulate crops to greater success. If the rain continues, this combination has proven to strengthen crops struggling with root rot and K & B deficiencies. I would also like you to consider working with your nitrogen applications, knowing that straight N is not always your plant's best friend. As we continue to look at humic and fulvic acids, along with Boron, Magnesium, and Calcium, in blended situations, there will be much more to write about in the near future. If you have further questions, don't hesitate to contact your ALPINE DSMs and Dealers. I wish everyone a safe and prosperous Summer ahead. Steve McQueen, Agronomy Manager
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