摘要
本文在对一个由农、牧、果组成的农业生态系统的实体模式进行试验研究取得大量试验数据的基础上,分析计算了该农业生态乐统的能量流,评价了系统的某些生态特征,并提出了改善系统功能、提高系统能量转化效率的途径。
In this paper based on the experimental results from operating and revolving the compound agroecosystem of farming-livestock-fruit in Luancheng Experimental Station, energy flow in this system was calculated,ecological features were evaluated and ways for improving its functions and increasing its energy efficiency were presented.
出处
《生态农业研究》
CSCD
1994年第3期40-46,共7页
Chinese Journal of Eco-agriculture
基金
河北省科委"八五"攻关专题
