Journal of Yunnan Agricultural Unversity 2004 Issue 4 Operation Dimensions A Method and Programe:Using Chart to Determine

Operation Dimensions A Method and Programe:Using Chart to Determine
zhao chang lin

..............page:479-485

The Analysis on Principle of Automobile Flat Test-bed System
liu yue ming ; lu gui zhong ; cao jia

..............page:486-491

Analysis of Advantages and Disadvantages in the Development of Special Agriculture in Ruili-city
yang jing zhao ; fang zi jie ; zhao mao hui

..............page:492-497

Pathogen of Pomegranate Sphaceloma Scab
zheng xiao hui ; yi yan yu ; xu biao ; sun jin

..............page:498-499

Experiment Research of Energy Dissipation Below Spillway of Da Hai-bo Reservoir
yin ya min ; chen li hong

..............page:500-502

Study Progress in Tissue and Cell Culture of Panax notoginseng
zhang zhi hui ; wen guo song ; xiao feng hui ; duan cheng li

..............page:369-372

The Genetic Diversity of Yunnan Local Varieties and Wild Species of Tomato
zhu hai shan ; zhang hong ; mao kun ming ; li hong tao ; wang an yun

..............page:373-377

Cloning and Sequencing of Heart Fatty Acid-binding Protein Gene in Porcine
chen xiao bo ; liao guo zhou ; hua qun yi ; ge chang rong

..............page:378-380

Preparation and Activity Test of 25.15% Azadirachtin and Sulphur Seed Coating Agent
zhu rong ; deng xian ming ; qin sen rong ; liu guang zhen ; zhou shu yun ; zhang rui zuo ; zou yao li

..............page:381-383,427

Resistance Assessments of High Yield Wheat Cultivars to Take-all Disease
gao xiao ning ; liu qi li ; huang li li ; wei guo rong ; kang zhen sheng

..............page:384-386

Effects of Peroxidase Activity Induced by Bipolaris maydis Race T Toxin
di cai xia ; ma chun hong ; wang li an ; chen xia ; guo xiu lin ; cui si ping ; li guang min

..............page:387-389

The Indoor Control Effect of Some Benzoylphenylurea Chitin Inhibitors against Plutella xylostella
lin jun ; xu rong ; yang li juan ; li jun feng ; liu fu chu ; he cheng xing ; luo yan zuo ; wu wen wei

..............page:390-392

Advance of the Taxonomic Research of Bembicinae
lu jia ; li qiang

..............page:393-401

Effect of Different Nitrogen Application Period of Wheat on Quality of Wheat/Corn Intercropping
he cheng gang ; huang gao bao ; xin pei yao

..............page:402-404

Physiological-biological Characters of Oriental Tobacco at the Different Maturity
qu sheng bin ; lan ying hai ; yang shi bo ; li guang xi ; yin duan ; zhang chen dong ; liu jing ye ; yang zhi xin

..............page:405-408

Comparison on the Photosynthetic Characteristics of Dioscorea zingiberensis,D.panthcica and D.parriflora
xu ya jun ; guo hua chun

..............page:409-412

Research of Regionalized Nutrient Management on Wheat Production Soil
xiao qiu sheng ; nie jun hua ; chen hong yan ; kang jing tao

..............page:413-416

Research Advance in Plant Selenium Nutrition
wang fang ; lin ke hui

..............page:417-422

Urgency of Water-efficient Irrigation and Its Indexes of Evaluating and Analyzing
deng shao yun ; wen jun

..............page:423-427

Preliminary Research Report on Accumulation and Distribution of the Some Nutrient Element of Different Flue-cured Tobacco Varieties at the Field Condition
yang long xiang ; yang ming ; li zhong huan ; li yue ping ; xu xing yang

..............page:428-432,439

Research on Rapid in Vitro Propagation of Bulb of Oxalis violalea
yu chao xiu ; li zhi lin ; wang yu ying

..............page:433-435

Effects on physiological Activity of Begonia Tuberhybrida M3 After Radiated by 60Co - γ Ray
ding jin ling ; wen yong qin ; qiang ji ye ; chen zong zuo

..............page:436-439

Innovation of Natural Beekeeping and Quality Control of Bee Products for Promising Apiculture Ⅱ Modern Approaches for Quality Control and Value Added of Bee Products
shan kou xi jiu er

..............page:440-447

Construction of Expert System for Diagnose and Control of Main Flower Disease and Pests in Kunming District
fu xiao ping ; kong bao hua ; sun yue xian ; wang chong de ; chen hai ru

..............page:448-452

Study Progress of Phosphorus Non-point Source Pollution in Farmland
zhang nai ming ; hong bo ; zhang yu juan

..............page:453-456,465

Concentration and Evaluation on Pollution of Pd,Cd,Cu and Zn in Vegetable Farm Soil and Vegetable of Kunming
zu xu yu ; li yuan ;christian schvartz

..............page:457-461

Potentials of Soil Nutrient and Electrade Potentials for Generalized Oxidation and Reduction Reactions
gong zhao sheng ; hong chang qing ; huang hong ping

..............page:462-465

One Calculation Method for Relative Humidity and the Programming Realization
xu li fen ; huang xiao yin

..............page:466-468,473

Design of Automatic Test Problem System for Hydraulic Transmission Course
wang rui jie ; chen li chang ; zhang jia jin ; zhang yong hua

..............page:469-473

Study on Improving the Structure Design and Applicating the Materials for Falseginseng Ginseng Shade-frame
huang yun zhan ; zhang ru kun ; wu de guang ; wang qing yuan ; cui xiu ming ; wang chao liang ; chen zhong jian

..............page:474-478