Proceedings
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| Filter results2 paper(s) found. |
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1. Influence of Plant Growth Regulators and Nitrogen Rate on Soft Red Winter Wheat Growth and YieldExcessive spring nitrogen (N) applications on wheat (Triticum aestivum) can result in reduced stem rigidity leading to plant lodging prior to harvest. Lodged wheat may reduce grain quality due to inhibition of nutrient transport from roots to grain or decrease grain yield through the inability to thresh lodged plants. Palisade (trinexapac-ethyl [TE]) is a newly labeled plant growth regulator for wheat production in Michigan and was designed to decrease internode length and increase stem thickness... |
2. Prediction of Corn and Soybean Grain Yield Response to P in Minnesota Using the Haney H3A and Mehlich-III TestsMinnesota soils are highly variable in P availability due to the wide range of chemical properties. Currently, two soil tests are used to measure soil P in Minnesota, the Bray-P1 for pH<7.4 and the Olsen P for pH>7.4. The purpose of this study was to correlate crop response in corn and soybean rotations to the Bray-P1, Olsen, Mehlich-III, and Haney H3A extractions and to determine critical concentrations for each extraction method. Soil P tests were also correlated with one another to determine... D. Kaiser, L. Leverich, J. Vetsch, J. Strock |