发明名称 |
SIMULTANEOUS PRESOWING SOIL CULTIVATION AND SOWING METHOD |
摘要 |
FIELD: agriculture. SUBSTANCE: method involves cultivating soil and simultaneously sowing by dividing soil layer into three layers; forming middle layer at depth of from 3-4 cm to 6-8 cm while undercutting weedage; creating fine-grain structure with soil aggregates having size of 0.5-5.0 mm and density of 1.0-1.1 g/cu.cm; simultaneously forming lower layer at depth of 6-8 cm having thickness of 4-6 mm and density of 1.15-1.25 g/cu.cm; sowing farm crop seeds on compacted lower layer; forming upper 3-4 cm thick layer of fine-grain structure with soil aggregates having 0.2-3.0 cm size and density of 0.75-0.85 g/cu.cm; combing out plant remains from upper layer and using plant remains as mulch for cultivated upper layer. Method allows crop yield to be increased by 15-19%. EFFECT: increased moisture-holding capacity and moisture-saving capacity of soil, increased efficiency in protecting field from wind and water erosion and in cleaning of field from weedage, and reduced expenses for effectuating of method. 1 dwg
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申请公布号 |
RU2218688(C2) |
申请公布日期 |
2003.12.20 |
申请号 |
RU20020105625 |
申请日期 |
2002.03.05 |
申请人 |
KOLINKO VADIM PAVLOVICH;GOLIKOV ROBERT PAVLOVICH;KOSTIN VIKTOR DMITRIEVICH;VLASENKO ANATOLIJ NIKOLAEVICH;DREMOV ALEKSANDR IVANOVICH;MEN'SHCHIKOV GENNADIJ MIKHAJLOVICH;SAPRYKIN VALENTIN SERGEEVICH;OZONOV GENNADIJ ROMANOVICH;NIMAEV VIKTOR DORZHIEVICH |
发明人 |
KOLINKO V.P.;GOLIKOV R.P.;KOSTIN V.D.;VLASENKO A.N.;DREMOV A.I.;MEN'SHCHIKOV G.M.;SAPRYKIN V.S.;OZONOV G.R.;NIMAEV V.D. |
分类号 |
A01B79/02;(IPC1-7):A01B79/02 |
主分类号 |
A01B79/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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