摘要
科学合理施肥是增加苜蓿产量和提高苜蓿品质的关键环节。总结了氮磷钾素营养调控对苜蓿生产的影响,并针对河北省苜蓿生产现状及存在的问题,从施肥方面提出了增加产量、提高品质和保护生态环境的对策。
According to scientific fertilization being the key factor to improve the yield and the quality of Medicago sativa, the effect of N, P, K fertilizer regulation on the M. sativa production was summarized. In addition, aiming at the current situation and the existed problems of the M. sativa production in Hebei, the countermeasures on improving the M. sativa yield and quality, and protecting the ecological environment from fertilization aspect were put forward.
出处
《河北农业科学》
2008年第10期34-35,共2页
Journal of Hebei Agricultural Sciences
关键词
氮肥
磷肥
钾肥
调控
施肥
苜蓿
N fertilizer
P fertilizer
K fertilizer
Regulation
Fertilization
Medicago sativa
