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Table of Content
10 April 1995, Volume 16 Issue 02
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论文
LAND DEGRADATION/DESERTIFICATION AND ITS CONTROL STRATEGIES──A CASE STUDY OF THE DRG-HOT VALLEY IN YUANMOU,YUNNAN PROVINCE
沙奕卓,太华杰
1995, 16(02): .
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6629
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LAND DEGRADATION/DESERTIFICATION AND ITS CONTROL STRATEGIES──A CASE STUDY OF THE DRG-HOT VALLEY IN YUANMOU,YUNNAN PROVINCE
黄文华,杨孝儒,段金省,张治民,郭治源
1995, 16(02): .
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6734
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LAND DEGRADATION/DESERTIFICATION AND ITS CONTROL STRATEGIES──A CASE STUDY OF THE DRG-HOT VALLEY IN YUANMOU,YUNNAN PROVINCE
陶守正,郑大玮
1995, 16(02): .
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6900
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LAND DEGRADATION/DESERTIFICATION AND ITS CONTROL STRATEGIES──A CASE STUDY OF THE DRG-HOT VALLEY IN YUANMOU,YUNNAN PROVINCE
杨文义
1995, 16(02): .
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6763
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LAND DEGRADATION/DESERTIFICATION AND ITS CONTROL STRATEGIES──A CASE STUDY OF THE DRG-HOT VALLEY IN YUANMOU,YUNNAN PROVINCE
石培华,冷石林,梅旭荣,胡芬
1995, 16(02): .
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7102
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The Effect of Fertilization on Methane Emission from Rice Fields in Central China Region and Methane Mitigation Strategy
Wang M.X;Shangguan X.J; Shen R.X;Wnag Y.S(Institute of Atmospheric Physics,Cinese Academy of Sciences,Beijing100029)Wassmann R.,Rennenberg H.,Seiler W.(Fraunhofer Institute for Atmospheric Environmental Rescarch,Germany)Xie X.L; Wnag W.D(Changsha Ins
1995, 16(02): .
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The effect of fertilization on methane emission from rice fields was studied by measuring of methane flux from rice fields treated with different ratio of organic/mineral fertilizers.The contentsof nitrogen,phosphorus and potassium kept constant,more portion of organic enhancedmethane emission, while more amount of mineral fertilizer is on the opposite. The application of theorganic manure fermented in biogas generators and then airdried reduced the methane emission. Theeffect of the change of organic fertilizer in both the amount and the type on methane emission is muchmore obvious than that caused by the change of mineral fertilizer amount.That is to say, the amountand the type of the organic fertilizer are the major factor to influence methane emission,Therefore,the focal point for mitigation measures should be the control of the application of organic manure,Sludges from biogas generators,as a reused resource,has many merits and therefore can be used to re-place the organic manure used currently,The combination of the fermented sludges from biogas gener-ators with mineral fertilizer, may be the very effective measures to reduce methane emission from ricefields.
The Variation Features of Grain Yield in China in Recent 40 Years
张小由
1995, 16(02): .
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6721
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The Variation Features of Grain Yield in China in Recent 40 Years
史可琳,冯建设,薛晓萍
1995, 16(02): .
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6515
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The Variation Features of Grain Yield in China in Recent 40 Years
陈万隆
1995, 16(02): .
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6977
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The Variation Features of Grain Yield in China in Recent 40 Years
蔡士来,商兆堂,缪春到,唐树华,蒯军
1995, 16(02): .
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6665
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The Variation Features of Grain Yield in China in Recent 40 Years
郑天琪,连成才,王成,张洪全,赵桂花
1995, 16(02): .
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6903
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The Variation Features of Grain Yield in China in Recent 40 Years
于强,傅抱璞,姚克敏
1995, 16(02): .
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7687
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Study on Cron Model and the Use of Climatic Resources in the South of Jiangsu Province
柳金来,宋继娟,毕亚荣
1995, 16(02): .
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6648
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Study on Cron Model and the Use of Climatic Resources in the South of Jiangsu Province
张喜英,刘孟雨,雷玉平
1995, 16(02): .
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Method of Evapotranspiration Estimation in Summer Corn Field
刘文杰,张克映
1995, 16(02): .
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Respons of Wheat Stomatic Resistance on Weather Conditions
申温文
1995, 16(02): .
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6311
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