摘要
为了验证惠满丰腐殖酸活性液肥对水稻秧苗素质和产量的影响,我们于2003年和2004年连续2a进行水稻叶面喷施惠满丰腐殖酸活性液肥试验。试验结果表明,在水稻2叶1心期、有效分蘖期和孕穗期各一次叶面喷施惠满丰腐殖酸活性液肥,增产幅度高达12.47%。
In order to verified humic acid named huimanfeng had the effect on seedling quality and yield, we had the test on leaf surface by using Huimanfeng from 2003 to 2004. The result indicated that using Huimanfeng at the 2-leaves and 1- heart stage, productive tiller stage and booting stage can make the increase production extent to 12.47%.
出处
《垦殖与稻作》
2005年第2期48-49,共2页
Reclaiming and Rice Cultivation
关键词
惠满丰
水稻
秧苗素质
产量
影响
Huimanfeng
rice
seedling quality
yield
effect
