发明名称 |
METHOD OF CULTIVATING SOYA FOR GRAIN ON IRRIGATED LANDS |
摘要 |
FIELD: irrigated agriculture. SUBSTANCE: method involves providing stubble breaking upon harvesting of precursor; upon appearance of stable rosettes of perennial weeds, destructing them by applying herbicides; disking topsoil and applying organic and mineral fertilizers; plowing by means of general-purpose plows with skimmers; providing harrowing in early spring period; performing overall herbicide application in case of germination of cold-resistant weeds; drilling at spacings of 45.60-70 cm and seeding rate of 500-600 seeds per 1 hectare; providing lateral shifting of top layer soil in front of each shank to expose wet soil layer; embedding seeds for seeding depth of 4-5 cm and covering by roller; applying herbicide at rate of 1.5-2.0 kg/hectare at 1-3 leaves stage; carrying out atomized irrigation at irrigation rate of 250-300 l/hectare; filling strip with soil shifted from spacings and hilling plants to form dumping ridge along axis of each row; mellowing soil in spacings at periods between drop and atomized irrigations; prior to harvesting, exposing plant roots by shifting soil from dumping ridges. EFFECT: increased efficiency by obtaining ecologically clean soya grain due to minimum herbicide application, reduced grain loss and increased yield. 3 dwg, 1 tbl
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申请公布号 |
RU2132600(C1) |
申请公布日期 |
1999.07.10 |
申请号 |
RU19980103574 |
申请日期 |
1998.02.27 |
申请人 |
BORODYCHEV VIKTOR VLADIMIROVICH;KOLGANOV ALEKSANDR VASIL'EVICH;SALDAEV ALEKSANDR MAKAROVICH;ROGACHEV ALEKSEJ FRUMINOVICH;MAZAEVA TAMARA IVANOVNA |
发明人 |
BORODYCHEV V.V.;KOLGANOV A.V.;SALDAEV A.M.;ROGACHEV A.F.;MAZAEVA T.I. |
分类号 |
A01B79/00;(IPC1-7):A01B79/00 |
主分类号 |
A01B79/00 |
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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