The high efficient cultivation technology of rice machanical dry-direct-seeding cultivation of rice following wheat in Hubei province

doi:10.14088/j.cnki.issn0439-8114.2019.24.013

Abstract

Abstract: The evaluation of the dry-direct-seeding technique application, main points and key problems of the dry-direct-seeding technique were described. The results showed that the yield of dry-direct-seeding was lower than water-direct-seeding, but the water-saving effect of the former was significant; The performance of Hanyou73 was good in yield and growth stage, and it was suitable for dry-direct-planted variety. The dry-direct-seeding had many higher demands, for example variety and field management, and there were the key points of dry-direct-seeding successful. But the technical may had much variance in difference ecological region, so it must be modified according to local conditions.

Key words: rice following wheat, mechanical, dry-direct-seeding, variety, yield

CLC Number:

S511.6

CHENG Jian-ping, LI Yang, WANG Ben-fu, ZAHGN Zhi-sheng, TIAN Yong-hong, PAN Gao-feng, XIAO Fei, WANG Ling-fei. The high efficient cultivation technology of rice machanical dry-direct-seeding cultivation of rice following wheat in Hubei province[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(24): 52-54.

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