摘要
介绍了测土配方施肥肥效在田间试验的情况。试验结果表明,配方施肥对提高水稻产量有着重要的作用,合理施肥会有效提高水稻的有效穗数、穗粒数、实粒数及产量,具有明显的节本增收作用。
The field experiment of formulated fertilization by testing soil were introduced and the result indicated that formula fertilizer can increase yield of rice,the rational fertilization can increase the effective tillers,grains per panicle,full grains and yield,had a distinct advantage for saving and increasing.
出处
《北方水稻》
CAS
2012年第3期44-44,46,共2页
North Rice
关键词
水稻
配方肥
肥效
试验
产量表现
Rice
Formula Fertilizer
Fertilizer efficiency
Test
Yield
