1672-2175
2000 Issue 3
Effects of Different Cropping System on Soil Fertility
TANG Jian-dong;YE Xi-yang;RAO Guo-liang;LIN Bi-shan
TANG Jian-dong;YE Xi-yang;RAO Guo-liang;LIN Bi-shan
..............page:257-258
Discussion on Soil Ecological Fertility and Its Cultivation
ZHANG Jia-en;LIAO Zong-wen
ZHANG Jia-en;LIAO Zong-wen
..............page:253-256
The Impacts of Soil Nitrogen Loss on Soil Properties and Environments under Soil Erosion Conditions
ZHANG Xing-chang;SHAO Ming-an
ZHANG Xing-chang;SHAO Ming-an
..............page:249-252
Effects of Special-Purpose Fertilizer Series for Citrus Grandis on Yield and Fruit Quality
LI Shu-yi;LIAO Xin-rong;LIAO Guan-rong;LAN Pei-ling;ZENG Xiang-tian;ZHANG Feng-ming
LI Shu-yi;LIAO Xin-rong;LIAO Guan-rong;LAN Pei-ling;ZENG Xiang-tian;ZHANG Feng-ming
..............page:246-248
Q/I Characteristics of Potassium in Upland Latosolic Red Soil
YAO Jian-wu;DUAN Bing-yuan;AI Shao-ying
YAO Jian-wu;DUAN Bing-yuan;AI Shao-ying
..............page:243-245
Long-term Trial on Fertilization and on Nutrient Recycling in Farming SystemsI. Crop Yields
ZHANG Lu;SHEN Shan-min;LIAN Hong-zhi;YU Wan-tai
ZHANG Lu;SHEN Shan-min;LIAN Hong-zhi;YU Wan-tai
..............page:239-242
Study on the Sulphur Status in Some Paddy Soils of Hunan Province
HUANG Yun-xiang;GUO Chun-qiu;ZHANG Yang-zhu;ZHOU Qing;GUO Zhao-hui
HUANG Yun-xiang;GUO Chun-qiu;ZHANG Yang-zhu;ZHOU Qing;GUO Zhao-hui
..............page:235-238
Study on Deeply-exploited Model of Middle- and Low-yield Field in Chongqing City
GAO Ming;ZHOU Bao-tong;WEI Chao-fu;XIE De-ti;ZHU Hua-ling
GAO Ming;ZHOU Bao-tong;WEI Chao-fu;XIE De-ti;ZHU Hua-ling
..............page:231-234
Study on Characteristics of Soil Nutrients in Temporal and Spatial Changing and Its Utilization in the East of Henan Province
WU Ji-cheng;GONG Zi-tong;WANG Zhi-yong;KOU Chang-lin;YANG Zhi-juan
WU Ji-cheng;GONG Zi-tong;WANG Zhi-yong;KOU Chang-lin;YANG Zhi-juan
..............page:227-230
Effects of Land Use Types on Soil Fertility in Xizhuang Watershed
GAO Fu;SHA Li-qing;XU Jian-chu
GAO Fu;SHA Li-qing;XU Jian-chu
..............page:223-226
Changes of Natural 13C Abundance in Light Fration in Cleared Maolan Karst Forest Soils Converted to Maize Cropping
PIAO He-chun;YU Deng-li;LIU Qi-ming;GUO Jing-heng;RAN Jing-cheng
PIAO He-chun;YU Deng-li;LIU Qi-ming;GUO Jing-heng;RAN Jing-cheng
..............page:218-222
Current Status of Waterlogging and Soil Gleyization of Farmland in Jianghan Plain and the Strategy for Its Management
XIANG Wan-sheng;LI Wei-hong;TONG Cheng-li
XIANG Wan-sheng;LI Wei-hong;TONG Cheng-li
..............page:214-217
Study on Saline-alkali Soil Moisture Diffusivity in Songnen Plain
song xin shan ; he yan ; deng wei ; zuo bai xing ; zhang guang xin
song xin shan ; he yan ; deng wei ; zuo bai xing ; zhang guang xin
..............page:210-213
Study on Soil Moisture Dynamic Variation Law of Farmland in Purple Soil Hilly Region
CUI Ling-zhou;DING Wen-feng;LI Zhan-bin
CUI Ling-zhou;DING Wen-feng;LI Zhan-bin
..............page:207-209
Effect of Water Environment and fluctuation with Higher Productivity in Table Dryland of Loess Plateau
DONG Cui-yun;HUANG Ming-bin;LI Yu-shan
DONG Cui-yun;HUANG Ming-bin;LI Yu-shan
..............page:204-206
Effcet of Applying Fertilizer on Content and Distribution of NO3--N in Chao Soil and Reasonable Fertilzer Application
HUANG Shao-min;ZHANG Hong-cheng;BAO De-jun;HUGNAPU Xiang-rong
HUANG Shao-min;ZHANG Hong-cheng;BAO De-jun;HUGNAPU Xiang-rong
..............page:201-203
Effect of Organic Manure on Soil Nitrate Nitrogen Accumulation
YUAN Xin-min;TONG Yan-an;YANG Xue-yun;LI Xiao-lin;ZHANG Fu-suo
YUAN Xin-min;TONG Yan-an;YANG Xue-yun;LI Xiao-lin;ZHANG Fu-suo
..............page:197-200
Ecological Restoration and Reconstruction of Landscapes in Manzhouli
YAN Deng-hua;HE Yan;DENG Wei;WANG Jin-da
YAN Deng-hua;HE Yan;DENG Wei;WANG Jin-da
..............page:193-196
Study on the Ecological and Environmental Conditions of Settlement of Environmental Immigrants in Southwest China
SU Yi-rong;HUANG Yu;WANG Ke-lin;LI Wen-xiang;ZENG Fu-ping;LI Ling;MENG Guan-xi;WEI Zheng-she
SU Yi-rong;HUANG Yu;WANG Ke-lin;LI Wen-xiang;ZENG Fu-ping;LI Ling;MENG Guan-xi;WEI Zheng-she
..............page:190-192
Dynanic Model and Prediction of the Population and the Foodstuff of Guangdong Province
LUO Bo-sheng;LUO Lian-xiang;LU Pu-xiang;ZHANG Mei-xing
LUO Bo-sheng;LUO Lian-xiang;LU Pu-xiang;ZHANG Mei-xing
..............page:186-189
Effects of Organic Substances on Plant Growth in Copper Contaminated SoilsⅠ. Yield of Ryegrass
CHEN Shi-jian
CHEN Shi-jian
..............page:183-185
Characteristics and Prevention Countermeasures of Heavy Metal Pollution of Soils (Sediments) in Industrial Areas of the Pearl River Delta─Two Case Studies of Shilong and Ronggui Industrial Areas
YAN Wen;CHI Ji-song;GU Sen-chang;TANG Xian-zan;CHEN Zhong
YAN Wen;CHI Ji-song;GU Sen-chang;TANG Xian-zan;CHEN Zhong
..............page:177-182
..............page:173-176