1000-0267
1999 Issue 1
Study of Photo-catalyzed Oxidization Phenol Wastewater.
yang guodong et al. (dep. of environmental sciences; shanxi university; taiyuan 030006)
yang guodong et al. (dep. of environmental sciences; shanxi university; taiyuan 030006)
..............page:20-22,38,48
Purification of Wastewater by Oenanthe Javanica .
wang xuming et al. (dept. of biology; huaibei coal teacher s college; huaibei 235000)
wang xuming et al. (dept. of biology; huaibei coal teacher s college; huaibei 235000)
..............page:35-36,48-49
The Effect of Mercury on Soybean Seedlings Growth and Metabolism.
ma chengcang et al. (department biology; huaibei teachers college of coal industry; anhui huaibei 235000)
ma chengcang et al. (department biology; huaibei teachers college of coal industry; anhui huaibei 235000)
..............page:23-25
Effect of Methamidophos on Microbial Activity in Soil.
zhu nanwen et al. (school of environmental engineering; tongji university; shanghai 200092)
zhu nanwen et al. (school of environmental engineering; tongji university; shanghai 200092)
..............page:5-8
Study on the Effects of Phoxim, Fenpropathrin and Its Mixture on Respiration of Soil Microbe.
zhu lusheng et al.(college of resources & environment; shandong agricultural university; taian 271018)
zhu lusheng et al.(college of resources & environment; shandong agricultural university; taian 271018)
..............page:26-28
Experimental Study on Application of Plant Fiber Film in Cropland.
shan xiuzhi et al. (soil and fertilizer institute; caas; beijing; 100081)
shan xiuzhi et al. (soil and fertilizer institute; caas; beijing; 100081)
..............page:9-11,14,48
The Problem of Ecological Environment and the Counter Measures of Ecological Agriculture Construction in the Major Soil Erosion Region of the Upper Reaches of Yantez River.
ma zhili. (trade and law college of chongqing university; 400044)
ma zhili. (trade and law college of chongqing university; 400044)
..............page:43-46,49
Investigation for Pollution on Vegetables in Shenyang Suburb.
fu yuhua et al.( the station of agro-environment monitoring in shenyang ; 110034)
fu yuhua et al.( the station of agro-environment monitoring in shenyang ; 110034)
..............page:37-38,49
Bacteria Separation and Selection as Microbial Ecological Agents and Its Toxicity.
zhang keqiang et al. (agro-environmental protection institute 300191)
zhang keqiang et al. (agro-environmental protection institute 300191)
..............page:32-34
Cr Residues in Soil with Leather Wastewater Irrigation and Sludge Uses Contained Chromium.
yang guodong. (department of environmental science; shanxi university. taiyuan 030006)
yang guodong. (department of environmental science; shanxi university. taiyuan 030006)
..............page:29-31,38,48
Study on Cytogenetic Toxic Effect of Cd2+,Al3+ on Vicia Faba Root Tip Cells in Vivo.
chang xuexiu et al. (biology department; yunnan university; kunming 650091)
chang xuexiu et al. (biology department; yunnan university; kunming 650091)
..............page:2-4,48
Study on the Reuse Technique of Effluent by Reed Gravel Bed of Wastewater Treatment for Fish Culture.
liu zhonghan. (yunnan institute of environmental science; kunming; 650034)
liu zhonghan. (yunnan institute of environmental science; kunming; 650034)
..............page:15-19
Detergent for Pesticide Residues on Vegetables and Fruits.
zhang junting et al. (agro-environment protection institute of moa; 300191; tianjin)
zhang junting et al. (agro-environment protection institute of moa; 300191; tianjin)
..............page:12-14,48
Study on the Development of Ecological Agriculture in Mountain Area Case Study of Ecological Agriculture Development of Wulian County.
ge enfeng et al. ( bureau of agriculture; wulian county; shandong province; 262300)
ge enfeng et al. ( bureau of agriculture; wulian county; shandong province; 262300)
..............page:39-42,49