摘要
通过选择市场上效果较好的包衣剂以及新推出的包衣剂,探究药剂包衣对直播稻秧苗素质及产量结构的影响。结果表明,多·咪·福美双处理可有效提高水稻出苗率、苗期根冠比及叶绿素含量,提高水稻秧苗素质,壮秧生长整齐,最终形成大穗,在同样栽培条件下,壮秧容易获得高产,即包衣剂处理可有效提高产量。
The effects of chemical coating on seedling quality and yield structure of direct-seeding rice were investigated by selecting coating agent with better effect in the market and the newly launched coating agent test.The results showed that Do-mi.Fo-mei double treatments could effectively improve the emergence rate,root-shoot ratio and chlorophyll content of rice seedlings,improve the quality of rice seedlings,grow neatly,and finally form large panicles.Under the same cultivation conditions,the strong seedlings were easy to obtain high yield,that is,the coating agent treatment could effectively increase the yield.
作者
孙凯文
时佩佩
熊瑞恒
裴昌林
陈兰金
SUN Kai-wen;SHI Pei-pei;XIONG Rui-heng(Modern Agriculture Research Institute of Jiangsu Agricultural Development Co.,Ltd.,Yancheng,Jiangsu 224624)
出处
《安徽农业科学》
CAS
2021年第12期160-162,182,共4页
Journal of Anhui Agricultural Sciences
基金
江苏省重点研发计划(现代农业)项目“稻麦周年优质丰产绿色高效技术集成创新与示范”(BE2019343)。
关键词
包衣剂
直播稻
苗期素质
产量
Coating agent
Direct seeding rice
Seedling quality
Production