| 发明名称 |
METHOD OF SOIL TILLAGE IN CROP ROTATION SYSTEM |
| 摘要 |
FIELD: agriculture. SUBSTANCE: method involves mellowing soil to 40-60 cm depth each 3-4 years; providing crops in accordance with length of rootstock, from potato to corn. EFFECT: improved air mode for soil and, as a result, increased crop yields. 2 tbl, 2 ex
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| 申请公布号 |
RU2128416(C1) |
申请公布日期 |
1999.04.10 |
| 申请号 |
RU19960116819 |
申请日期 |
1996.08.09 |
| 申请人 |
GORSKIJ GOSUDARSTVENNYJ AGRARNYJ UNIVERSITET |
发明人 |
KALOEVA N.I.;FARNIEV A.T.;SIKORSKIJ M.I.;URTAEV A.L.;ZAPOEV JU.N. |
| 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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