摘要
在湟源县申中乡一块日照不足的燕麦试验地上 ,通过EM原液浸种、叶面喷施的方法处理后 ,对燕麦的生长和产草量进行观测 ,结果表明 :EM试验区产干草 45 5 2 .5kg hm2 ;对照区产干草 32 0 1kg hm2 。实验区产干草比对照区增加 42 .2 2 % ,比附近种植燕麦农户的平均 3780kg hm2 增加 2 0 .4%。这说明EM能有效促进植物的光合作用 ,在光照不足的条件下也有明显的增产效果。
The growth and production of oats were observed on an experiment farm with inadequate sunlight in Huangyuan county, which was treated by EM original agent soaking seeds and spraying on the leaf. The results showed that the experiment and the control produced dry grass 4552.5kg/hm 2 and 3201kg/hm 2 respectively. The experiment increased 42.22% and 20.4% than the control and the average production of nearby farmers which produced 3780kg/hm 2 respectively. It suggested that EM can effectively improve the photosynthesis of plant, and increase production in the place with inadequate sunlight.
出处
《青海草业》
2002年第3期13-19,共2页
Qinghai Prataculture
关键词
EM
燕麦
产草量
EM
Oat
Grass production
