Although Iowa does not have a deadline for reducing its nitrate and phosphate levels of surface water, researchers urged farmers Wednesday to do their parts sooner, rather than later.
Source: By Nathan Mueller, South Dakota State University
There has been a renewed interest in taking samples of soybean leaves for nutrient analysis as a quality control tool to ensure soil and the fertilizer programs are meeting the needs of the plant to eliminate nutrients as a yield limiting factor.
Foliar feeding corn and soybeans remains a controversial subject in some corners of agriculture, but not to an increasing number of farmers who are using the practice to fine-tune fertilization strategies to maximize yields.
Proper applications of gypsum, an efficient carrier of soluble calcium, can help no-tillers improve the soil environment for plants and reclaim problematic sodic soils.
When a no-tiller buys farm ground in some locations, such as the lake plain of northwest Ohio dominated by heavy clay, there isn’t much hope of changing the soil’s texture or mineralogy.
A focus on soil testing, timely nutrient application and precision technology are key efficient, effective practices for these nutrient-management stewards.
Variable-rate applications, timely and accurate placement and cutting-edge techniques are among the tools that helped three no-tillers improve their nutrient management and profitability on their farms, and also win admiration from their peers.
No-tillers could save inputs costs and raise yields by accessing residual nutrients in fields, but they need relevant data and must understand the factors that affect nutrient availability.
No-Tillers whose fields were ravaged by drought last year will face some crucial decisions this spring as they investigate nutrient levels in their fields
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Franck Groeneweg, who no-tills a variety of crops on more than 12,000 acres near Three Forks, Mont., shares how his massive Johnson-Su bioreactor system allows him to apply compost extract in furrow during planting season.
Needham Ag understands the role of technology in making better use of limited resources within a specific environment by drawing on a wealth of global experience to overcome the challenges facing today's farmers, manufacturers and dealers.
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