Journal of Natural Resources 2009 Issue 6 Analysis on the Shift of Provincial Gaps of China\'s Grain Production and Contributing Factors

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Journal of Natural Resources
1000-3037
2009 Issue 6

Analysis on the Shift of Provincial Gaps of China\'s Grain Production and Contributing Factors
XIONG You-yun;ZHANG Ming-jun;LIU Yuan-yuan;JIN Shuang;LI Rui-xue

..............page:965-974

Research on Soil Testing and Fertilizer Recommendations Technology Based on Grid Data
TANG Xiu-mei;ZHAO Geng-xing;CHEN Bai-ming;LU Qing-bin;SONG Wei

..............page:975-983

Study on Conditions of Worldwide Natural Protected Areas and Construction of Medicinal Function and Ecological Industry Protected Areas in China
LI Xi-wen;CHEN Shi-lin

..............page:1124-1132

xue hui xin xi

..............page:1104

Study on Daily Dynamics of Photosynthesis of Alfalfas with Different Growing Years in the Loess Plateau
WAN Su-mei;JIA Zhi-kuan;ZHANG Jian-ming

..............page:992-1003

Responses of Farmers to Wetland Ecosystem Stability and Grain-for-Wetland Program Based on Participatory Rural Appraisal
LIAO Yu-jing;SONG Chang-chun;GUO Yue-dong;WANG Li;WANG Li-li

..............page:1041-1048

Forest Changes in the Water Source Area of Middle Route of the South-to-North Water Diversion Project
LI Lu;SHI Zhi-hua;ZHU Dun;CAI Chong-fa

..............page:1049-1057

Prediction of Saline-alkalized Land in Western Songnen Plain
ZOU Bin;DONG Ming-hui;YANG Ling-bin;TONG Zhi-jun

..............page:1022-1029

Risk Assessment and Agricultural Insurance Design of Agrometeorological Disasters Risk for Citrus
LOU Wei-ping;WU Li-hong;QIU Xin-fa;TANG Qi-yi;SU Gao-li;MAO Yu-ding

..............page:1030-1040

Research on Utilization Techniques of Rape Straw as Resources
SONG Xin-nan;FANG Ren-jun;WANG Xin-zhong;WANG Hui-tong;XU Hui-bin;GU Jia-qiang

..............page:984-991

Study on the Strategies of Sustainable Utilization of Water Resources in Southeast Guizhou Province
Lu Yong-peng;CHE Yue;ZHAO Jun;ZHANG Ming-cheng;WAN Yun-feng;Lu Shi-hui

..............page:1004-1013

Research on Effect of Helianthus tuberosus L.Replanting on Growth and Soil Bioactivity in Laizhou Bay
CHI Jin-he;ZHENG Qing-song;LONG Xiao-hua;LIU Zhao-pu

..............page:1014-1021

Study on Plotting out Double Maturation Cropping Regions on Wheat and Corn in Henan Province
HE Shou-fa;DONG Zhong-dong;ZHAN Ke-hui;CUI Dang-qun

..............page:1115-1123

Carrying Capacity Estimation of Logistic Model in Population and Resources Prediction by Nonlinear Autoregression
CHEN Yan-guang

..............page:1105-1114

Characteristics of Surface Humidity Change and Its Causes in Shanghai
SHI Jun;CUI Lin-li;LI Jun

..............page:1090-1098

Environmental Significance from Organic Carbon and Its Isotope of Angulinao Lake Sediment
MA Long;WU Jing-lu

..............page:1099-1104

The Relationship between Rainfall and Surface Runoff on Sloping Land with Different Land Cover Types in Red-Soil Hilly Region
TIAN Ri-chang;CHEN Hong-song;WANG Ke-lin;XIE Xiao-li

..............page:1058-1068

Major Microbial Functional Groups Related to Fine Root and Grass Root Decomposition in Different Models of Conversion of Farmland to Forest in the Rainy Zone of West China
RONG Li;LI Xian-wei;ZHANG Jian;ZHU Tian-hui;FAN Chuan;PU De-qiang

..............page:1069-1079

Estimating Medicinal Yield of Bupleurum chinense in Beijing Region Based on Field Vegetation Survey with GIS Approach
JIANG Yuan;REN Fei-peng;XIAO Yan-qing;ZHANG Wen-tao;LI Yu-ping;XIONG Xing

..............page:1080-1089

Evaluation of Geo-environmental Pressure from Regional Economic Development in China
YANG Jian-feng;WAN Shu-qin;FENG Yan-fang

..............page:956-964

Research on Recent Development of Allocation of Marine Agriculture-pastoralization Production and Exploitation of Biological Resource of Sea Area of Surrounding Islands——A Case Study of Changshan Archipelagoes
ZHANG Yao-guang;HAN Zeng-lin;LIU Kai;ZHAO Wei;WANG Chong

..............page:945-955