FIELD: amelioration, in particular, designing of irrigation systems, control and regulation of water supply modes. SUBSTANCE: method involves single measuring of soil moisture content simultaneously on test land and at fields; determining required water rate parameters by known measuring methods on test field; calculating required water rate parameters on fields by formula reflecting dependence of these parameters on moisture-holding capacity of soil. EFFECT: increased efficiency, wider operational capabilities and improved quality of soil. 2 cl, 1 tbl
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Authors
Dates
1997-11-27—Published
1992-02-25—Filed