摘要
水稻作为一种喜温喜湿的农作物,在其整个生长发育进程中除了需要充足的光照和热量,还需要大量的水分。为了解决贵州高原特殊生态环境下,可用于农业灌溉的水资源匮乏的这一生态困境,同时也为了缓解当前农村有效劳动力短缺这一现实情况,在贵州省贵阳市开展了水稻覆膜直播轻简化栽培试验,总结了一套适宜于贵州山地的水稻覆膜直播栽培技术。实践证明覆膜直播湿润栽培具有节水、节支、增产、增效等特点,有明显的经济效益和推广价值。
Rice as a thermophilic and wet crop, it is need for adequate light, heat and a lot of water in all their growth and develop- ment process. In order to solve the water scarcity in agricultural irrigation of Guizhou ecological dilemma and alleviate the current rural labor shortages of Guizhou plateau characteristics. Designed a simplified cultivation about direct and mulch film seeding rice in Guiyang City, Guizhou Province, and conducted a series of simplified cultivation techniques of direct and mulch film seeding rice in Guizhou. It＇ s indicated that the direct and mulch film seeding rice could save water and money, increase income and production and efficiency. The cultivation pattern have obvious economic and promotional value.
出处
《耕作与栽培》
2016年第5期73-74,54,共3页
Tillage and Cultivation
基金
贵州省农科院基金项目"水稻覆膜栽培技术研究"合同编号:黔农科合(基金)2011013
贵州省农科院自主创新科研项目"水稻种质创新及高效育种与栽培技术体系研究"[黔农科科院自主创新科研专项字(2014)19号]
比尔和梅琳达.盖茨基金会项目-二期子项目(51587-15)
"贵州不同穗型超高产根系特征及水肥调控研究"(黔农科院院专项[2008]017号)
关键词
水稻
覆膜
直播
栽培
rice
mulch film
direct seeding
cultivate
