摘要
柳江县水稻免耕抛秧试验,平均单产达72 90 kg/ hm2 ,比常耕抛秧(70 17kg/ hm2 )增产2 73kg,生产成本明显降低,经济效益高,每公顷增收5 4 3元,投入产出比为1∶1.13。
The test of seedlingbroadcast with notillage in rice cultivation was carried out in Liujiang County. The result showed that in the seedlingbroadcast cultivation, as compared with tillage cultivation, notillage cultivation could increase grain yield by 273kg/hm 2, and reduce the input and raise economic benefit as well.
出处
《广西农业科学》
CSCD
2005年第3期213-214,共2页
Guangxi Agricultural Sciences
关键词
水稻
免耕抛秧
试验
rice
seedlingbroadcast with no tillage culture
test
