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      On the design of chinese ecological agriculture model
      Zhang Renwu, Ji Wenying, Xu Jing
      1997, 5(3): 1-5.
      Abstract PDF
      A study the physio-eeology of dryland crop population
      Shangguan Zhouping
      1997, 5(3): 6-9.
      Abstract PDF
      Characters of untrient cycles and ways for regulating their balance in south Jiangsu Province
      Chen Xin, Li Pingping, Zhang Xigu
      1997, 5(3): 10-14.
      Abstract PDF
      A preliminary report on the ecological performance of Desmodium heterocarpum DC vat．strigosum Van Meeuwen
      Chen Zhaoping, Peng Jianzong, Cheng Shuangqi, Mo Ximu
      1997, 5(3): 15-18.
      Abstract PDF
      Effects of the main ecological factors on gallnut yield
      Qiu Mingsheng, Zhao zhimo, Xu Xueqin, Gou Yang
      1997, 5(3): 19-23.
      Abstract PDF
      Variation of sugars in different parts of birch in spring by gas-chromatography
      Xu Guoying, Xie Ming1ing, Wang Yunfang, Sun Yi
      1997, 5(3): 24-27.
      Abstract PDF
      Progress in resenrch on water use efficiency of wheat
      Zhang Zhengbin, Shan Lun
      1997, 5(3): 28-32.
      Abstract PDF
      Effects of sink-soarce relation on water use efficlency of wheat
      Liu Mengyu
      1997, 5(3): 33-36.
      Abstract PDF
      Variations of root,leaf water potentials and stomatal resistance among ten millet varieties
      Zhang Xiying, Ji Guisu
      1997, 5(3): 37-39.
      Abstract PDF
      The changes of ecological environment in the remaking process of the eroded land by sand and wind
      Zhang Xiyou, Duan Zhenghu
      1997, 5(3): 40-44.
      Abstract PDF
      The possible influence of future climate change on cotton production,and disease and insect pests in Hebei Province
      Wang Qinying
      1997, 5(3): 45-48.
      Abstract PDF
      An assessment on the benefits of yield Increase and water conservancy resulting from development of farmland forest shelter belts
      Yang Yonghui, Bi Xudai, Chen Libiao
      1997, 5(3): 49-53.
      Abstract PDF
      On the compensation mechanism of forest ecological resources
      Hou Yuankai, Xu Rongyao
      1997, 5(3): 54-58.
      Abstract PDF
      Sustainable agriculture goals and its guarantee system
      Jin Leshan, Zhang Farui
      1997, 5(3): 59-62.
      Abstract PDF
      Establishment of eco-agricultural decision supporting system
      Cao Ccougui, Zhang Guangyuan, Wang Yunhua
      1997, 5(3): 63-66.
      Abstract PDF
      A research on monitoring the dynamics of ecoeconomic system of arable land
      Huang Xianjin, Qu Futian
      1997, 5(3): 67-70.
      Abstract PDF
      Planning and construction of ecological engineering and rural development--A case study from Mazhuang village,Xinji,Hebei Province
      Li Ji, Lin Yuanzhe, Han Jianhui
      1997, 5(3): 71-73.
      Abstract PDF
      A study on the structures of agriculture and animal husbandary and their coordinate development in Shanxi Province
      Guo Chang1ian, Nie Hongsheng
      1997, 5(3): 74-77.
      Abstract PDF
      Sustainable development of artificial ecosystem in arid areas and the theory of dissipative structure
      Yan Yisui, Xiao Yanheng
      1997, 5(3): 78-80.
      Abstract PDF
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