1001-0068
2002 Issue 4
Application of Grey incidence analysis in appraising potato varieties from abroad
zhang shao rong ; wang chao hai ; long guo
zhang shao rong ; wang chao hai ; long guo
..............page:316-318
Approach to the non-hazard control system in rice stem borer, Chilo suppressalis (Walker) (Lepidoptera: Pyralidaer), of Jilin province
sheng cheng fa ; jiao xiao guo ; xuan wei jian ; qi xiao ning ; song feng bin
sheng cheng fa ; jiao xiao guo ; xuan wei jian ; qi xiao ning ; song feng bin
..............page:312-315,318
Counter-measures on adjusting crop-planting structure of Northeast China
wang jian guo ; qiao yun fa ; wang shou yu ; gao chong sheng ; qu ji chun
wang jian guo ; qiao yun fa ; wang shou yu ; gao chong sheng ; qu ji chun
..............page:308-311
..............page:304-307
The urgent problems of agri-ecological environment in Middle-west Area of the Northeast China
wang jin da ; liu jing shuang ; yu jun bao ; zhang xue lin
wang jin da ; liu jing shuang ; yu jun bao ; zhang xue lin
..............page:264-265,268
..............page:260-263
Quantitative analyses of agricultural landting in Middle Zone of China
gao chang hai ; fu ying ; bi hua ; liu xin ping ; xie guang hui
gao chang hai ; fu ying ; bi hua ; liu xin ping ; xie guang hui
..............page:257-259
Mechanisms of damage and acclimation of the photosynthetic apparatus due to heat stress
song chun yu ; liu xiao bing ; jin cai xia
song chun yu ; liu xiao bing ; jin cai xia
..............page:252-256
Effects of free air carbon dioxide enrichment in atmosphere on crop production
song feng bin ; wang zhi chun
song feng bin ; wang zhi chun
..............page:249-251,256
Non-linear system kinetics model analysis and application in planting industry
li chang xin ; yu de gui ; ke jian guo ; zhang wei jian
li chang xin ; yu de gui ; ke jian guo ; zhang wei jian
..............page:245-248
Econmic analysis of loss of cultivated land in China
dan yan hong ; yang lin zhang ; wang jian guo
dan yan hong ; yang lin zhang ; wang jian guo
..............page:300-303
Study on harnessing the slope farmland of black soil
sui yue yu ; meng kai ; zhang xing yi
sui yue yu ; meng kai ; zhang xing yi
..............page:298-299,303
The research of agricultural producing macro-decision support system
meng jun ; yang guang lin
meng jun ; yang guang lin
..............page:293-297
The poilution of pesticides in soils and its bioremediation
liu chang jiang ; men wan jie ; liu yan jun ; zhang hao
liu chang jiang ; men wan jie ; liu yan jun ; zhang hao
..............page:291-292,297
Clirnatic characteristic in Shuitianba gorge terrain, Sanxia Reseryoir in 2000
chen ben hua ; yang lin zhang ; ma yi jie ; luo jia xian ; he yuan qiu
chen ben hua ; yang lin zhang ; ma yi jie ; luo jia xian ; he yuan qiu
..............page:287-290
Plain analysis of new agricultural structure adjustment
ren hong yan ; shen lu ling ; li jin ling
ren hong yan ; shen lu ling ; li jin ling
..............page:283-286
Analyses on agricultural systematic productivity in ecotone between agriculture and animal husbandry in Northern China
gao wang sheng
gao wang sheng
..............page:279-282
Main problens and approaches of strawberry cultivation under protective field in Hailongjiang province
zhao heng tian ; wang xin hua ; ban wen jie
zhao heng tian ; wang xin hua ; ban wen jie
..............page:277-278,282
..............page:273-276
Management decision of nitrogen fertilization based on crop growth simulation
zhuang heng yang ; cao wei xing ; ren zheng long
zhuang heng yang ; cao wei xing ; ren zheng long
..............page:269-272
Influence of cropping sequences of soybean,com and wheat on their yield in black soil region
xu yan li ; li chun jie ; li zhao lin ; tai lian mei ; si zhao sheng
xu yan li ; li chun jie ; li zhao lin ; tai lian mei ; si zhao sheng
..............page:266-268
Mathematical model and strategy analysis for Adjustment of the internal structure of the first industry in Jiangsu province
dang yao guo ; liu si feng ; wang ying ; chen ke jia
dang yao guo ; liu si feng ; wang ying ; chen ke jia
..............page:241-244,248