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Theoretical basis of eco-agriculture construction in China
Li Quan-sheng
1999, 7(4): 1-4.
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Natural resource valuation method for model design for sustainable develonment of agriculture
Zhang Ren-wu, Zhang Tong, Ji Wen-ying, Hu Mei, Zhou Lian-qi
1999, 7(4): 5-8.
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Accumulation patterns of grain protein and fat during reproductive development of soybean
Liu Xiao-bing, Wang Guang-hua, Jin Jian, Yang Shu-ping, Li Yan-hua
1999, 7(4): 5-8.
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On the importance of rainwater utilization and agricultural water supply
Liu Chang-ming
1999, 7(4): 9-12.
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Effects of the supply of citric acid and citric soluble phosphatic fertilizers on yield of wheat genotypes with high phosphorus efficiency
Wang Qing-ren, Li Ji-yun, Li Zhen-sheng
1999, 7(4): 9-13.
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A sudy on the relationships between the relative contents of needle volatile terpenes with environmetal and growth factors of Pinus tabulaeformis Carr
Liu He-ping, Zhang Yi-zao
1999, 7(4): 13-16.
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Effects of zinc deficiency on the growth and minerals metabolism of tomato and green pepper
Wang Jing-an, Zhang Fu-suo, Li Chun-jian
1999, 7(4): 14-16.
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Short-term rotation systems of winter forage mixtures with rice in low mountainous and hilly areas of subtropical zone of China
Zhou Shou-rong, Mao Kai, U. Simon, Pu Chao-long, Wang Guo-quan
1999, 7(4): 17-20.
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Comparison between the fertilizers efficiency and apparent efficiency of nitrogen of new-type N-fertilizers
Wang Jin-fang, Li De-ping, Li A-rong
1999, 7(4): 17-19.
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Study on fertilizer placement style for zero tillage summer maize
Wang Xiu, Zhao Si-shen, Gao Qing-hai, Ma Da-min
1999, 7(4): 20-22.
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A review of the ecological studies on symbiotic nitrogen fixation of actinmyces with nonlegumes
Wang Yuan-zheng
1999, 7(4): 21-25.
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Effects of irrigation system on the water consumption and the yield of winter wheat
Li Jian-min, Wang Pu, Zhou Dian-xi, Lan Lin-wang
1999, 7(4): 23-26.
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Effects of alternate strip planting millet and soybean on the physiological processes of foxtail millet
Gu Shi-lu, Guo Zhi-li
1999, 7(4): 26-30.
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Effect of root barrier on soil moisture in poplar-crop intercropping system
Wang Ying, Yuan Yu-xin, Pei Bao-hua, Wang De-yi
1999, 7(4): 27-29.
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Study on the improvement of water use efficiency in foxtail millet
Gu Shi-lu, Ma Jian-ping, Guo Zhi-li, Du Jun-e, Liu Zi-jian
1999, 7(4): 30-33.
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A preliminary study on the technology for storage of tissue-cultured plantlets in low temperature condition
Bai Shu-xia, Liu Li-qiu, Chen Wen-long
1999, 7(4): 31-34.
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Allelopathy and sustainable agriculture
Shen Jian-bo, Zhang Fu-suo, Wang Jing-guo, Mao Da-ru
1999, 7(4): 34-37.
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The beneficial results of natural light greenhouse on temperature in the heartland of Takelamagan Desert
Li Tao, Wu Zu-rong, Gao Qian-zhao
1999, 7(4): 38-42.
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Impacts of typhoon storm on farmland ecological environments in the eastern coastal area of Zhejiang Province and their countermeasures
Ye Xu-jun, Wang Zhao-qian, Wang Cheng-hong, Qian Yi-fei
1999, 7(4): 38-40.
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Investigation on nitrate pollution in ground water at intensive agricultural region in Huanghe-huaihe-haihe Plain
Gao Wang-sheng, Huang Jin-yong, Wu Da-fu, Li Xin-ping
1999, 7(4): 41-43.
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The unstable factors in the sandy land agricultural development in Yucheng and countermeasures
Gao Qian-zhao, Zhang Xiao-you
1999, 7(4): 43-48.
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Pollution situation of high mineralized waste water in oil field on farmland
Xiang Ya-ling, Li Feng, Shao Zhi-hui, Wu Kong-qing, Ding Heng-hu
1999, 7(4): 44-47.
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The comprehensive assessment method on the ecological environment in the coal mining areas
Wei Chao-yang
1999, 7(4): 48-50.
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Analysis of the output to input ratio in farmland ecosystem in Shouguang Experimental Area,the prevention and cure of seawater intrusion project in Laizhou Bay
Luo Hong-yi
1999, 7(4): 49-53.
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Indicators of sustainable and efficient utilization of agricultural resources in red and yellow soil region of China
Hou Xiang-yang
1999, 7(4): 51-54.
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Consequences and strategies about the excessive grazing to public grassland in Bashang
Dong Quan-hai, Li Qing-hai, Jia Ju-quan
1999, 7(4): 54-56.
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Study on the measurement method of technology progress rate in eco-agriculture
Zhao Yue-long, Wang Ge-hua, Wang Hai, Fang Fang, Shi De-ming
1999, 7(4): 55-57.
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SDLP method on optimization of regional agricultural resource allocation
Lu Fu-bao
1999, 7(4): 57-60.
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On forest ecosystem management
Hou Yuan-kai, Li Hong-xun, Liu Jia-ling, Zhang Cai-qiao
1999, 7(4): 58-60.
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The "Six-Three Systems Engineering Project" in eco-agricultural development in Hetao Plain in lnner Mongolia
Wang Wen-sheng, Wang Zhi
1999, 7(4): 61-64.
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To implement the natural forest protection project in Hebei Province
Zhang Guo-sheng, Bai Yong-fu
1999, 7(4): 61-63.
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Robinia pseudoacacia L-An excellent species for afforesting the limestone hills in north Guangdong Province
Chen Zhao-ping, Peng Jian-zong, Pan Guo-xing, Mo Xi-mu
1999, 7(4): 64-66.
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Ways for sustainable agricultural development in sub-tropical hilly regions--A case study from Tuojia eco-agricultural construction
Liu Fang-qing
1999, 7(4): 65-68.
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Eco-engineering of integration of crop-livestock and its planting model
Xing Ting-xian
1999, 7(4): 67-70.
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Eco-agricultural pattern of water and soil conservation and its supporting project construction in Cili County of Hunan Province
Li jing-bao, Xie Bing-geng, Zhu Fu-yuan
1999, 7(4): 71-73.
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Stereo planting patterns and supporting cultivation techniques in Quanjiao County of Anhui Province
Sun Wen-ping, Wang Wan-gui, Zhang Qing-song
1999, 7(4): 74-77.
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Agriculture in city countryside and its environment protection
Li Guo-xue, Wang Yan-tian
1999, 7(4): 78-81.
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