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Resources and environment of ocean and its sustainable utilization in China
An Xiao-ning
1999, 7(2): 1-5.
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On Clean Energy Programme in China
Zhu Guo-wei, Qu Fu-tian
1999, 7(2): 6-8.
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Cost of soil erosion at household level
Zhu Pei-xin, Qu Fu-tian
1999, 7(2): 9-13.
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Basic research on sustainable utilization and integrated management of agricultural resources
Liu Shu-kai, Chen Li-gen
1999, 7(2): 14-17.
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Main factors affecting soil-borne methane oxidation and measurements for reducing CH4 flux
Xu Xing-kai, Zhou Li-kai
1999, 7(2): 18-22.
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The mechanism behind genotypic differences for nitrogen use efficiency in crops
Tong Yi-ping, Li Ji-yun, Li Zhen-sheng
1999, 7(2): 23-27.
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Effects of fertilization on water use efficiency of winter wheat in arid highland
Dang Ting-hui
1999, 7(2): 28-31.
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Study on the crop water use efficiency in black soil region of Northeastern China
Meng Kai, Zhang Xing-yi
1999, 7(2): 32-35.
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Effects of film dropping on hill on the growth and yield of arid winter wheat
Huang Ming-jing, Jin Fan-sheng, Chi Bao-liang, Chen Qien
1999, 7(2): 36-38.
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A comparation of energy flow and economic flow between organic and inorganic vegetable production systems
Xi Yun-guan, Li Zheng-fang, Tai Chong-mei, Wang Qiu-hua, Ding We
1999, 7(2): 39-42.
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Preliminary approaches on the chemical-controlling the pre-harvest sprouting of spring wheat(Triticum aestivum L.)
Liu Xiao-bing, Wang Guang-hua, Yang Shu-ping, Zhang Qiu-ying, Jin Jian
1999, 7(2): 43-45.
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Technologies of saline alkali soil amelioration in Huanghe-Huaihe-Haihe Plain-A case study on Pingyuan Experimental Plot in Northwest Shandong
Dong Zhen-guo, Lu quan-guo
1999, 7(2): 46-49.
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Technology of tissue cultural propagation of Malus zumi
Wang Yu-zhen, Feng Xue-zan, Luo Jing-lan, Chen Wen-long
1999, 7(2): 50-52.
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The eco-agricultural significance on the high stubble mulch of winter wheat
You Mao-zheng, ZhangXi-ying
1999, 7(2): 53-54.
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Efficient multiple planting system in sandy soil along the lower reaches of Yangtze River in Jiangsu
Du Hua-zhang, Zhang Sheng-wang
1999, 7(2): 55-57.
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Some contradictions and countermeasures in agricultural sustainable development
Zhao Wen-huan, Shan Zhi-fen
1999, 7(2): 58-62.
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The recession of agro-ecological environment in Hebei and its improving way
Tian Kui-xiang, Li Hui-ying, Wang Rong
1999, 7(2): 63-65.
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Eco-agricultural construction at dry valley in the upper reaches of the Minjiang River
Bao Wei-kai, Chen Jian-zhong, Qiao Yong-kang
1999, 7(2): 66-68.
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Construction of eco-agriculture at Wangjiagou valley in the hilly loess region of west Shanxi and its trend
Zhao Yi-xue
1999, 7(2): 69-72.
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Thinking on the construction of new style eco-agriculture in mountainous regions of the Three Gorges reservoir areas in Chongqing
Ye Qian-ji, Yu Fa-wen
1999, 7(2): 73-75.
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Basic characteristics of eco-agriculture in suburbs-Taking Daxing County of Beijing as an example
Yang Wen-hui, Zhang Chun-hong
1999, 7(2): 76-78.
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