
浅谈华北水稻直播种植关键技术
网络出版日期: 2019-05-20
基金资助
河南省科技攻关项目“沿黄水稻精确定量机械化直播种植技术研究与示范”(172102110170);河南省现代农业产业技术体系项目“水稻遗传育种及种质创制”(S2017-04-G01);河南省重大科技专项子课题“优质高产高效粳稻新品种选育”(171100110300-3)
Discussion on the Key Techniques of Direct Seeding Rice in North China
孙建权#,殷春渊#,王书玉*, 刘贺梅,胡秀明, 王和乐,田芳慧,马朝阳,张栩,张瑞平 . 浅谈华北水稻直播种植关键技术[J]. 中国稻米, 2019 , 25(3) : 125 -128 . DOI: 10.3969/j.issn.1006-8082.2019.03.029
Direct seeding is the common way of rice cultivation at present, it has the characteristics of labor saving, effort saving and high efficiency, and is advantageous to mechanization operation. In recent years, direct seeding rice has developed rapidly in various parts of China. North China is the main production area of japonica rice in China in recent years. The key techniques of direct seeding rice planting in wheat stubble in this area play an important role in promoting the development of high and stable yield of rice. Based on this, the paper expounds systematically the key techniques of direct seeding rice in this area from the aspects of variety selection, direct seeding methods and field cultivation management, in order to provide theoretical guidance for high yield, high efficiency and safe production of rice in North China.
Key words: rice; direct seeding; North China; cultivation model
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