摘要
在晚稻上进行秸秆腐熟还田、减量施肥试验,结果表明:每667 m2早稻秸秆还田量350kg、施肥量降低10%处理的晚稻产量增加39.2 kg,增产率8.87%,增产极显著,节本增收113.03元。
A trial on returning decomposed straw to late rice field and reducing fertilizer application was carried out. The results showed that the treatment of incorporating 350 kg/667 m^2 （ 5 250 kg/hm^2 ） early rice straw and decreasing fertilizer a- mount by 10% could increase the yield of late rice by 39.2 kg/667 m^2 （588 kg/hm^2）, and the yield-increasing rate was 8.87% with an extremely significant efficiency. Meanwhile, the production cost was reduced by 113.03 RMB Yuan/667 m^2 （ 1 695.45 RMB Yuan/hm^2）.
出处
《福建农业科技》
2013年第1期91-92,共2页
Fujian Agricultural Science and Technology
关键词
秸秆腐熟还田
晚稻
减量施肥
效果
Returning decomposed straw to field
late rice
reducing fertilizer application
effect
