Method for micro-ridge mixed-sowing cultivation of rice

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United States of America

PATENT NO 12213412
APP PUB NO 20220304258A1
SERIAL NO

17429638

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Abstract

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A method for micro-ridge mixed-sowing cultivation of rice includes: S1: draining away water at the maturity stage of the preceding crop until reaching a state allowing a harvester to operate; S2: harvesting the preceding crop, leaving the stubble, smashing the stalks of the preceding crop, and then spreading the smashed stalks on the stubble to form a rhizosphere layer for rice growth; S3: trenching the field to form ecological trenches; S4: flattening the standing stubble and the smashed stalks on the seedbed surface to form an underlying surface, molding seed-fertilizer-soil compounds into a ridge shape and fall the seed-fertilizer-soil compounds on the underlying surface to form ecological ridges, wherein a plurality of ecological ridges are formed between adjacent ecological trenches, and the seed-fertilizer-soil compounds are obtained by thoroughly mixing rice seeds, chemical fertilizers and soil at a mass ratio of 6 to 14:50 to 70:6,000 to 10,000.

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Patent Owner(s)

  • HUNAN AGRICULTURE UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Can Changsha, CN 45 69
Ding, Jiaolong Changsha, CN 2 0
Fu, Zhiqiang Changsha, CN 5 0
Gong, Xiangsheng Changsha, CN 2 0
Huang, Huang Changsha, CN 147 423
Huang, Yao Changsha, CN 238 302
Li, Jingyi Changsha, CN 61 82
Liang, Yugang Changsha, CN 4 0
Liao, Xiaolan Changsha, CN 2 0
Meng, Xiangjie Changsha, CN 2 0
Wang, Ren Changsha, CN 210 2412
Wu, Dan Changsha, CN 117 362
Yu, Zhengjun Changsha, CN 2 0
Zhang, Yin Changsha, CN 123 1267

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