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cje ›› 1995, Vol. ›› Issue (4): 6-9,14.

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Application of Microecological Engineering in Eco-Animal Husbandry

Li Weijiong, Ni Yongzhen   

  1. Beijing Agriculiural University, 100094
  • Received:1994-09-15 Revised:1994-12-21 Online:1995-08-10

Abstract: The shortage of high protein feed resources,excessive use of antiblotic substances and pollutionmade by animal dungs are serious problems that limit the sustained development and preductionof China's eco-animal husbandry,This paper discussed the application of micro-ecologicalengineering technique to solve these problems and suggested some useful theories and approaches.

Key words: Populus tomentosa, water, nitrogen fertilizer, water-nitrogen coupling, leaf, nutrient.