摘要
为了探讨测土配方施肥技术在水稻生产的应用效果,促进该项技术迅速在水稻生产上推广应用,2009年进行了测土配方施肥与常规施肥对比试验。结果表明,在相同的自然条件下,测土配方施肥能明显改善水稻的农艺经济性状,与常规施肥相比,增产干谷930kg/hm2,增产率13.06%,经济效益提高2281.5元/hm2。
In order to study the effect of soil-test and formula fertilization in rice production and make the fast extension,a comparative experiment of formula fertilization and conventional fertilization.The results show that in the same natural conditions,formula fertilization cam improve rice agro-features obviously with dry grain increase of 930 kg/hm2,increase rate of 13.06% and income increase of 2281.5 yuan/hm2.
出处
《广西农学报》
2010年第5期4-6,共3页
Journal of Guangxi Agriculture
基金
国家测土配方施肥补贴资金项目
关键词
水稻
测土配方
应用效果
Rice
soil-test and formula
application effect
