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cje ›› 1987, Vol. ›› Issue (1): 33-36.

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Behaviour of BHC in Agro-Ecological Environments

Yao Jianren, Jiao Shuzhen, Qian Yixin, Zhao Fuzhen   

  1. Institute of Plant Protection, Chinese Academy of Agricultural Sciences
  • Received:1985-03-29 Online:1987-02-10

Abstract: Pesticides were introduced into agro-ecological environments by application of them tocontrol the pests of agricultural crops.Agro-ecological environment is a complex of manydifferent factors.The transformation and bio-degradation of a pesticide is determined bythe interaction among the biological,chemical and physical factors in the environment.A model of the effect of this environment on cleaning up BHC was put forward based onBHC transforming patterns in the environment.

Key words: Taihang mountain areas, Farmland in river valley, Characteristic of patch, Distribution pattern