Plant tissue analysis is a singular tool within the toolbox that can be used to help assess nutrient deficiencies within fields. There are a few things to consider when you're taking plant tissue samples.
We know that P is a critical element required for crop growth and development, and if deficient, the lack of P can significantly reduce crop yield. While application of P fertilizer is common, it is not always required to achieve maximum yield.
Legumes still can provide valuable N to today’s cropping systems. Legumes also contribute a non-nitrogen rotation effect due to addition of soil organic matter and improvement in soil health. Corn grown following alfalfa stands that are 2+ years old (and contained at least 50% alfalfa) require no nitrogen fertilizer on many soils. Red clover N credits are less than for alfalfa.
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On this episode of Conservation Ag Update, brought to you by Montag Manufacturing, growers from across the U.S. share their predictions for the upcoming planting season, including one no-tiller who’s “bullish” about a great spring.
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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