摘要
本文从农业资源优化利用的角度入手,对试验区农业资源利用的水平进行了深入的分析。通过农业技术措施的田间试验,提出了资源优化利用的有效途径。
This paper is on rational Usage of the agricultural resources. The level of the resources uvage in experiment area was analysed deeply. Through ghe foeld expeniment on technical measures, the channel in retional usage of the resource was put forward.
出处
《河北省科学院学报》
CAS
1992年第4期43-49,共7页
Journal of The Hebei Academy of Sciences
