[Effect of supplying levels by magnesium of sod-podzolic light loamy soil on the uptake in ontogenesis of calcium, magnesium and potassium in barley plants, its productivity and quality]
2000
Bogdevich, I.M. | Ochkovskaya, L.V. | Slobodnitskaya, G.V.. | Barashenko, V.V. | Kalenik, G.I.
In a long-term field stationary experience are established the influence regularities of the saturation levels by magnesium of sod-podzolic light loamy soil on the content of CaO, MgO, correlation K/Ca + Mg in barley plants in the stage of the end of tillering - the beginning of leaf-tube formation, flag leaf and full ripeness. the dependence of barley yield and the content in a grain of "raw" protein from the levels of soil supplying by magnesium has been determined; removal with the yield of grain and straw of barley CaO and MgO has been calculated. The change of agrochemical indexes in a soil (pH, CaO and MgO) for eight years on levels of soil saturation by magnesium is given
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Эту запись предоставил National Academy of Sciences of Belarus