System Sciences and Comprehensive Studies in Agriculture 2010 Issue 2 Research Progresses of Regional Water and Soil Resources Carrying Capacity

Research Progresses of Regional Water and Soil Resources Carrying Capacity
ren shou de ; fu qiang ; wang kai

..............page:222-226

Limiting Analysis of Urban Ecological Supporting System of Mining Cities in Central Liaoning
gu kang kang ; liu jing shuang ; yang yu juan ; zhang li da ; zhang zuo

..............page:129-133

An Improved Method of BP Neural Network and Its Application
liu gui lian ; wang fu lin ; suo rui xia

..............page:170-173

Sustainability of Land Consolidation Project Based on AHP-DEA and Multiple Levels Fuzzy Synthetic Evaluation
xiao wei ; jie jian cang ; zhu ji wei

..............page:145-148

Evolutionary Game Analysis on Eggs\' Circulation Mode Choice in Beijing City
hou yun xian ; guo hong lian

..............page:197-202

Multiplicative Scatter Correction and Stepwise Regression to Build NIRS Model for Analysis of Soil Organic Carbon Content in Black Soil

..............page:174-180

Kinetic Evaluation and Regional Warning System for Sustainable Development Capability of Agriculture in Northeast China by Step Analysis of AHP
liu zhi qiang ; jin jing ; chen yuan

..............page:240-247

City Based on Coefficient of Entropy and TOPSIS Model
pan jing hu ; shi pei ji

..............page:134-139

Dynamics of Wetland Soil Methane Production Potential and the Response to Nitrogen Import in Min River Estuary
wang wei qi ; zeng cong sheng ; zuo chuan

..............page:209-213

Analysis of Basification Trend at Zhalong Wetland Based on 3S
zhang yu hong ; zhang shu qing ; su li ying

..............page:140-144

A Review of Plant Parasitic Nematode Community under Different Vegetation
liu wei ; xu yan li

..............page:232-235

Analysis and Optimization of Landscape Pattern of Green Land in Old Industrial Cities A Case Study of Changchun
pu yan ; li yu

..............page:181-185

Study on Adjustment and Optimization of Regional Agricultural Structure
li zuo ; li bing jun

..............page:214-217

Spatial Variability of Soil Nutrients in Farmland of Yitong County, Jilin Province
zhang chun hua ; wang zong ming ; song kai shan ; zhang bai ; liu dian wei ; ren chun ying ; huang jian ; zhang hui lin

..............page:203-208

nong ye xi tong ke xue yu zong he yan jiu zheng gao jian ze

..............page:封4

Soil Microorganism Amount and Population as Affected by Different Crop Roots
li xiao hui ; han xiao zeng ; wang shu qi ; wang shou yu ; yan jun

..............page:156-159

An Empirical Study of Heilongjiang Province\'s Main Livestock and Poultry Products Affecting Peasants\' income Increase
yang yan jiao

..............page:248-251

The Effect of Trichoderma spp. Agent on Cucumber Disease and Growth
meng jie ; liu jin bo ; xu yan li ; li chun jie ; zhan li li

..............page:166-169

Evaluation and Analysis of the Comprehensive Competitiveness of Regions in He\'nan Province
shen qiang ; hou yun xian

..............page:160-165

The Theory of Dissipative Structure and Its Application on Evaluation of Cultivated Land Productivity——A Case Study in Qerchan
wa ha fu li ke ; shi di wen ; yang jin juan

..............page:186-191

Competitiveness Analysis of Rice Industry in Anhui Province
wang guang yu ; kong ling cong ; jiang tao

..............page:252-256

Protection Situation of National Products of Geographical Indication of Rice in Heilongjiang Province
wang shu zuo ; liu cheng wu ; zhang min ; chen zhi ; sun zhi guo

..............page:218-221

Matching Mode of Quantity of Nitrogen and Phosphorus Application and Cultivation Density for Longshu No.5 in Cold and Damp Areas
lu li yin ; xie kui zhong ; chen fu

..............page:236-239

Optimization Model of Agricultural System to Water-Saving in Minqin County
chang zhao feng ; han fu gui ; liu ke feng

..............page:227-231

Characteristics of Landscape Patterns of Land Use Change in Fukang City
lu lei ; qiao mu ; zhou sheng bin ; zhao zhen yong ; yu pu jia

..............page:149-155

Root Morphology of Soybean (Glycine max L.) under Phosphorus Deficiency Stress
wang shu qi ; han xiao zeng ; li xiao hui ; yan jun ; qiao yun fa

..............page:192-196