1001-0068
2003 Issue 1
..............page:42-42
..............page:59-59
The law of quantitative and qualitative change in the process of crop development
li fu heng ; zhao heng tian ; wang xin hua
li fu heng ; zhao heng tian ; wang xin hua
..............page:78-80
Integated digitization evaluation on soil fertility of short rotation Eucalypts land
zhong ji hong ; luo bo sheng
zhong ji hong ; luo bo sheng
..............page:75-77,80
Modeling nutrient balances affected by interactions of N, P and K in crop production systems
zhuang heng yang ; cao wei xing
zhuang heng yang ; cao wei xing
..............page:71-74
Identification of agricultural resource & environment determination of the principle grain production area in China
liu zhi qiang ; wang yu rong ; liu ju dong ; han xiao zeng
liu zhi qiang ; wang yu rong ; liu ju dong ; han xiao zeng
..............page:66-70
Models on the topological optimization of crop mixing planting
xu xue rong ; wu zu jian ; lin qi ying ; xie lian hui
xu xue rong ; wu zu jian ; lin qi ying ; xie lian hui
..............page:63-65,70
Study on computer decision system for crop grey breeding
guo rui lin ; wang yu guang ; zhang yu feng ; wu xiang feng ; chen xian chen
guo rui lin ; wang yu guang ; zhang yu feng ; wu xiang feng ; chen xian chen
..............page:60-62
Integrated technique model of rice production on saline-alkali land
wang zhi chun ; sun chang zhan ; li xiu jun ; shao xi wen
wang zhi chun ; sun chang zhan ; li xiu jun ; shao xi wen
..............page:56-59
Evaluation and analysis of the supply and demand of agricultural water resource in the Sanjiang Plain based on AHP method
lu tie guang ; yang guang lin ; fu qiang ; wang li kun
lu tie guang ; yang guang lin ; fu qiang ; wang li kun
..............page:53-55
A Study on the changing pattern of structural quality of cultivated land in Jiangsu province
xu meng jie ; qu fu tian
xu meng jie ; qu fu tian
..............page:50-52,55
Analysis of regional land use structure differences in Yangtze River Delta
yu xing xiu ; yang gui shan ; ou wei xin
yu xing xiu ; yang gui shan ; ou wei xin
..............page:46-49
Study on experiments of adjusting and controlling the impedimental factors of black soil in the north region of Northeast,China
meng kai ; zhang xing yi ; sui yue yu ; yan chun sheng ; sun hang
meng kai ; zhang xing yi ; sui yue yu ; yan chun sheng ; sun hang
..............page:43-45,49
The correlation between plant hormones during the harvest of main crop and their ratooning ability in hybrid mid-rice
cheng jian feng ; pan xiao yun ; zhang xing fa ; he dong fa
cheng jian feng ; pan xiao yun ; zhang xing fa ; he dong fa
..............page:39-42
..............page:35-38
Effect of peanut continuous cropping on soil microbiological population
xu rui fu ; ren yong xin
xu rui fu ; ren yong xin
..............page:33-34,38
Land degradation in western semi-arid area of Northeast Plain
zhang bai ; cui hai shan ; yu lei
zhang bai ; cui hai shan ; yu lei
..............page:30-32
Promoting the progress of seedling industry through development and application of Compressed Integration Substrates
meng xian min ; zhao heng tian ; wang zhong qiang ; wang xin hua ; liu yong he
meng xian min ; zhao heng tian ; wang zhong qiang ; wang xin hua ; liu yong he
..............page:27-29,32
Applying development of rose standard cultivation expert system (RCES)
zhang hai qing ; yang bao zhu ; zhao liang jun
zhang hai qing ; yang bao zhu ; zhao liang jun
..............page:23-26
A large-scale system model for multiobjective optimization of regional dorestry industrial structure for the strategic pur-pose of sustainable development
zhang zhi guang ; liu jian bo ; ding sheng
zhang zhi guang ; liu jian bo ; ding sheng
..............page:19-22,26
The applications of the method of the combination forecasting in the forecasting of crop yield in No.850 experimental field
yu xiao qiu ; guo yu
yu xiao qiu ; guo yu
..............page:16-18
..............page:13-15,18
A research on the sustainable or unsustainable judgment system of cultivated land abandoning
tan shu kui ; wang hong ling
tan shu kui ; wang hong ling
..............page:9-12
..............page:5-8,12
Determination of the weight of evaluation indexes in crop yield with artificial neural network method
zhang zhi peng ; cao qing bo ; wen xin ya
zhang zhi peng ; cao qing bo ; wen xin ya
..............page:1-4