浅析不同稻作方式产量构成因子的差异  

Simple Analysis on Difference Yield Components of Rice Cropping Styles

作　　者：方怀信 张红叶 顾左仁 谢以忠 潘龙岭 钟文芳 

机构地区：[1]响水县粮油作物栽培技术指导站,江苏盐城224600 [2]陈家港镇农业技术服务中心,江苏盐城224600 [3]南河镇农业技术服务中心,江苏盐城224600 [4]双港镇农业技术服务中心,江苏盐城224600

出　　处：《北方水稻》2014年第2期29-31,共3页North Rice

基　　金：江苏省农业三新工程-淮北地区水稻机插丰产精确定量栽培技术示范与推广(SXGC[2013])210

摘　　要：从响水县机插秧、手栽秧、抛秧、直播稻四种稻作方式的演变过程、面积变化特点、苗情动态分析、产量构成因子、穗部性状表现、种植效益分析等六个方面进行了综合分析,明确提出了抛秧稻将作为响水县稻作方式的一种辅助形式,机插秧将作为响水县主要的稻作方式,要加大推广和发展的力度。The evolution, characteristics of area change, dynamic analysis of seedling situation, yield components, panicle traits and planting benefit were analysed comprehensively from four rice cropping styles which were mechanized transplanting, Transplanting by hand, throwing transplantation and direct seeding rice, then it explicitly offered throwing transplantation was a assistant form in Xiangshui, the mechanized transplanting was the main rice cropping styles and it should be strengthen the promotion.

关 键 词：稻作方式 产量 因子 结构 特点 

分 类 号：S-0[农业科学]