水稻编织布育秧免耕抛秧技术试验  

An experiment of rice no-tillage cast-transplant(NTCT) technology by intertexture cloth

作　　者：黎保序 陈巧文 

机构地区：[1]玉林市农业技术推广站,广西桂林537000

出　　处：《广西农学报》2008年第2期5-7,37,共4页Journal of Guangxi Agriculture

基　　金：广西玉林市科技攻关项目(玉市科攻06123016)

摘　　要：水稻编织布育秧免耕抛秧技术试验结果表明五种育秧方式中,以编织布育秧免耕抛秧产量最高,效益最好,与353、434和561穴孔塑盘育秧相比,增产7.9-16.1%,增收21.9-43.1%;其次是畦面育秧,比塑盘育秧增产5.5-13.6%,增收15.4-35.5%。增产增收主要原因是苗素质好,抛后立苗生长分蘖快,有效穗数多,穗大粒多,同时每667m2节约塑盘成本12-15元。The experiment is conducted and the results show that in five seedling raising methods, the rice yield of NTCT by intertexture cloth is the highest with best benefit, which is 7.9--16.1% higher than 353,434 and 561 holes plastic plate seedling raising with income increase of 21.9-43.1% ; the second one is ridge surface seedling raising, which is 5.5--13.6% higher than plastic plate seedling raising with income increase of 15.4- 35.5 %. The reasons for higher yield are strong seedling, fast seedling standing-establishment, fast tillering, more effective panicles, bigger panicles and more grains. Meanwhile intertexture cloth method can save plastic plate cost by 12-15 Yuan/667m2.

关 键 词：水稻 编织布 育秧 免耕 抛秧 

分 类 号：S511.048[农业科学—作物学]