1002-2090
2003 Issue 4
The Biological Characteristics of The Root Rot Pathogens in Mung
qu tian li ; xin hui pu
qu tian li ; xin hui pu
..............page:109-114
zhu ce hui ji shi zhi ye pan duan yun yong mo shi yan jiu
ren xiu mei ; zhu zhi hong
ren xiu mei ; zhu zhi hong
..............page:106-108
"san nong " wen ti de xin tan suo -- nong cun qi ye hua
fu yong min ; zhao fu chun
fu yong min ; zhao fu chun
..............page:102-105
..............page:99-101
..............page:97-98
lun kua guo tou zi zhong guo you qi ye kong gu quan yu kong zhi quan de xuan ze
liu zhi cheng ; meng fan jun
liu zhi cheng ; meng fan jun
..............page:94-96
..............page:90-93
The Manufacture of Computer Laboratory Compositive Management System
shi guo jun ; shi guo bin ; gao yun li ; ren shou hua ; ji yu ling
shi guo jun ; shi guo bin ; gao yun li ; ren shou hua ; ji yu ling
..............page:87-89
Research on The Determination of The Copper(II) by Using Spectroluminosity Method with PVA -OP as The Extended Solvent
wang ya fei ; gao jin ling ; bi hong mei
wang ya fei ; gao jin ling ; bi hong mei
..............page:83-86
A New Method of High-speed Assimilating and Simple Mensuration Protein in Foodstuff
wang de li ; bi hong mei ; ruan chang qing
wang de li ; bi hong mei ; ruan chang qing
..............page:80-82
Study of Antolyse Condition of Selenium-enriched Brewer's Yeast
gao yu rong ; zhao jin bao
gao yu rong ; zhao jin bao
..............page:76-79
Study on The Rapid Detection of Pesticide Residues in Food
ruan chang qing ; huang ming hai ; xu zong liang
ruan chang qing ; huang ming hai ; xu zong liang
..............page:70-75
Primary Report on Asexual Multiplication Experiments of Aralia Elata Seem
zhang mei ping ; li da li ; zhang qing hong ; kou xiao dong
zhang mei ping ; li da li ; zhang qing hong ; kou xiao dong
..............page:16-19
The Different on Nutrient Absorb, Yield and Qualities in Several Species of Soybeans
zhang xing mei ; wang wei li ; wang jing ying
zhang xing mei ; wang wei li ; wang jing ying
..............page:12-15
Development of Neural Network and Its Application on Weather Simulation Forecast
zheng dian feng ; feng nai jie
zheng dian feng ; feng nai jie
..............page:9-11
Fertility Deterioration and Control on Albic Boric Luvisols after Cultivated in Sanjiang Plain
feng xue min ; xue you he ; cai de li ; zhang zhi yi
feng xue min ; xue you he ; cai de li ; zhang zhi yi
..............page:5-8
Revelation of The Fungus of Fruit Tree Disease in Heilongjiang Province
xin hui pu ; fan wen yan
xin hui pu ; fan wen yan
..............page:1-4
The Design of The Expert System in Raising Meat Cows
jia yong quan ; miao shu jun
jia yong quan ; miao shu jun
..............page:66-69
The Study of The RN Gene in Pig
chou xue mei ; wang xiu li
chou xue mei ; wang xiu li
..............page:62-65
Dynamic Imitation on Components of Combining Machine
wan lin ; che gang ; zhang yan liang
wan lin ; che gang ; zhang yan liang
..............page:58-61
Optimization of Production Parameters and Analysis of Influence Factors on Output Per kWh of Straw Extruder
wang hong li ; zhang zu li
wang hong li ; zhang zu li
..............page:54-57
Optimum Design of Plane Four-bar Mechanism for Scheduled Tracks
liu tian xiang ; zhang yun wen ; feng yu he ; zhang ji jun
liu tian xiang ; zhang yun wen ; feng yu he ; zhang ji jun
..............page:50-53
Experimental Investigation of Effect of Loading Speed Rate on Mechanical Properties of Radish
zhang hong xia
zhang hong xia
..............page:46-49
..............page:43-45
Automatic Drawing of Axis Hatch Drafting With Key Groove Based on Secondary Development of AutoCAD
li ai ping ; sun yong hou
li ai ping ; sun yong hou
..............page:40-42
The Relationship between Phytohormone and Environment Stress
li jian ying ; zheng dian feng ; feng nai jie
li jian ying ; zheng dian feng ; feng nai jie
..............page:35-39
The Status of The Study and Prospect on Soybean Root Rot
liang xi long ; zheng dian feng ; zuo yu hu
liang xi long ; zheng dian feng ; zuo yu hu
..............page:30-34
Recent Progress in The Study of Cold Resistance of Fruit Tree
yang feng jun ; li bao jiang ; gao yu gang
yang feng jun ; li bao jiang ; gao yu gang
..............page:23-29
An Exhaustive Algorithm for Fertilization Decision
cai de li ; di rui chang ; zhang yu xian
cai de li ; di rui chang ; zhang yu xian
..............page:20-22