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METHOD FOR DETERMINING BIOLOGICAL YIELD OF NATURAL HERBAGE
METHOD FOR DETERMINING BIOLOGICAL YIELD OF NATURAL HERBAGE
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机译:测定天然草本植物生物产量的方法
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摘要
FIELD: agriculture, in particular, determining herbage yield without weighing. SUBSTANCE: method involves selecting plots for estimation; determining average height of herbage on selected plots and estimating yield. Biological yield is estimated by formula: y = 1.16x - 14.1, where y is biological yield of natural herbage, centner/hectare; x is herbage height, cm. EFFECT: simplified and efficient method and provision for obtaining precise data. 2 tbl, 1 ex
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机译:领域:特别是农业,无需称重即可确定牧草产量。实质:方法涉及选择地块进行估计;确定所选地块上的平均牧草高度并估算产量。通过以下公式估算生物产量:y = 1.16x-14.1,其中y是天然牧草的生物产量,以分/公顷为单位; x是牧草高度,厘米。效果:简化而有效的方法和获取精确数据的方法。 2 tbl,1 ex
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