摘要
对水稻长效专用肥连续3年试验示范结果表明,水稻长效专用肥不仅能省工,而且投入产出比明显,经济效益好,达到了一次施肥可满足水稻整个生育期生长的营养需求,同时对推广中存在的问题及今后的发展进行了探讨。
Demonstrative effect of long-effect fertilizer special for paddy rice for three years showed that the special fertilizer application could not only reduce labors, increase the output of paddy, but also get well economic and environmental benefits. Long-effect fertilizer special for paddy could offer all nutritions that paddy required in the whole grown period under the condition of applying once a season. Finally, some questions about the generalization and development in the future were also discussed in this paper.
出处
《腐植酸》
2006年第4期35-37,共3页
Humic Acid
关键词
水稻
长效专用肥
试验示范
效果
paddy
long-effect special fertilizer
experiment and demonstration
effect