湖北省麦茬稻机械旱直播高效栽培技术  

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

作　　者：程建平[1,2] 李阳[1] 汪本福[1] 张枝盛[1] 田永宏[3] 潘高峰 肖飞 王泠菲 CHENG Jian-ping;LI Yang;WANG Ben-fu;ZAHGN Zhi-sheng;TIAN Yong-hong;PAN Gao-feng;XIAO Fei;WANG Ling-fei(Institute of Food Crops,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement,Wuhan 430064,China;Hubei Collaborative Innovation Center for Grain Industy,Yangtze University,Jingzhou 434025,Hubei,China;Xiangyang Academy of Agricultural Sciences,Xiangyang 441057,Hubei,China;College of Agriculture,Yangtze University,Jingzhou 434025,Hubei,China)

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室,武汉430064 [2]主要粮食作物产业化湖北省协同创新中心,长江大学,湖北荆州434025 [3]襄阳市农业科学院,湖北襄阳441057 [4]长江大学农学院,湖北荆州434025

出　　处：《湖北农业科学》2019年第24期52-54,共3页Hubei Agricultural Sciences

基　　金：国家重点研发计划项目（2018YFD030130103;2017YFD0301404;2016YFD0300908;2016YFD0300503）;湖北省第二批现代农业产业技术体系项目（HBHZD-ZB-2017-004）;国家水稻产业技术体系项目（CARS-01-04A）

摘　　要：开展了机械旱直播技术应用评价,简述了旱直播技术的要点和关键问题。结果表明,旱直播产量低于水直播,但其节水效果明显;旱优73产量和生育期均表现较好,适宜作为旱直播品种种植。旱直播技术对品种、田间管理等要求较高,也是其成功的关键,但该技术在不同生态区可能产生较大差异,应根据当地条件作适当修改,因地制宜。The evaluation of the dry-direct-seeding technique application, main points and key problems of the dry-directseeding 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.

关 键 词：麦茬稻 机械 旱直播 品种 产量 

分 类 号：S511.6[农业科学—作物学]