[Rising in efficiency of using saline meadows]
1998
Bohovin, A.V. (Institute of Agriculture, Chabany, Kiev region (Ukraine)) | Klets'ky, O.M.
Lowland saline meadows are located in Kiev and Chernihiv regions of Ukraine where they occupy about 370 thousand ha. In three-year studies it is found out that the most effective way of rising their productivity lies in using mineral fertilizers, first of all nitrogen and phosphorous ones. Using potassium fertilizers only is found not to give increase in yield and very often to deteriorate species structure of grass stands and feed quality. Rational fertilizing of saline meadows will make it possible to additionally obtain 700-800 thousand t of high nutritive hay, or 350-400 thousand t of feed units, or to increase protein yield by 84-88 thousand t
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Эту запись предоставил National University of Kyiv-Mohyla academy