摘要
开展不同育苗供秧处理对水稻产量及构成因素的影响的研究,以吉粳511为材料,设8个处理,通过对相关农艺性状分析,结果表明:不同育苗供秧处理对水稻的农艺性状及产量影响不同。Y1P1处理移栽有利于有效穗数、总粒数和实粒数的增加。平盘处理中以Y1P1产量最高,钵盘处理中以Y1P2产量最高,Y1P1产量高于Y1P2产量7%。
Studies on the effects of different seedling and seedling feeding treatments on rice yield and its components were carried out.Taking Jijing-511 as the material,8 treatments were set up,and the results showed that different seedling and seedling feeding treatments had different effects on rice agronomic traits and yield.Treatment of Y1P1 was beneficial to the increase of effective panicle number,total grain number and grain number.Y1P1 produced the highest output in flat plate processing,and Y1P2 produced the highest output in plate of bowl processing,and Y1P1 produced 7%higher than Y1P2.
作者
刘晓亮
侯立刚
齐春艳
刘亮
马巍
LIU Xiao-liang;HOU Li-gang;QI Chun-yan;LIU Liang;MA Wei(Rice Research Institute of Jilin Academy of Agricultural Sciences,Changchun 130124,China)
出处
《北方水稻》
CAS
2019年第5期17-18,22,共3页
North Rice
基金
国家重点研发计划子课题“中轻度盐碱水田高产高效技术模式构建与示范”（2017YFD0300608-4）
国家科技支撑计划“盐碱地（东北）水稻高产高效栽培技术集成示范”（2015BAD01B03-9）
公益性行业（农业）科研专项“水田合理耕层构建技术指标研究与集成示范”（201503118）
关键词
育秧
水稻
产量
农艺性状
Seedling
Rice
Yield
Agronomic characters
