Gansu Agricultural Science and Technology 2003 Issue 2 Construction on the Agricultural Technical Extension Systems of Villages and Towns and the Development Suggestions in Jiuquan Prefecture

Construction on the Agricultural Technical Extension Systems of Villages and Towns and the Development Suggestions in Jiuquan Prefecture
zhang shun fu ; wang duo sheng

..............page:3-5

Thoughts and Strategies on the Agricultural Structural Adjustment in Huan County
ma yong nian

..............page:5-7

Thoughts on the Sustainable Development of Agriculture in Gaotai County
zhang zuo zhong ; wang guo cheng

..............page:8-10

Studies on the Breeding and Characteristics of a New High Quality,High Yield and Disease-resistant Anther Culture Wheat Variety Shannong 28
li jing zuo ; wang cheng she ; yang jin rong ; zou shu fang

..............page:10-11

Studies on the Characteristics of Growth and Development as Well as Morphology and Physiology of Jinmai 64
xing cui ping ; an lin li ; han dong cui ; shi min fang ; zhang yan feng ; xu yu juan

..............page:12-14

A New Winter Wheat Variety Longjian 127 with High Yield,Good-quality and Rust-resistance and the Demonstration and Extention
luo jun jie ; zhang guo hong ; yong zhi ming ; li xing mao

..............page:14-15

A Preliminary Report on Quality Characterics of Winter Wheat in Gansu Province
li xing mao ; zhang guo hong ; yong zhi ming

..............page:16-17

Advance and Prospect of Wheat Leaf Aged Factors
jin qi feng ; niu jun yi

..............page:17-19

Ecological Climate Planting Delimitation of Good-quality Tea in Sounthern Gansu
shen xiao qiang ; wang zhi lu ; chen ying

..............page:20-23

Regional Trial of New Winter Wheat Lines in Qingyang Prefecture,1999-2001
shi wan xi ; li guo dong ; wang hong xia

..............page:23-25

Seed Production Techniques of Oil Sunflower Hybrid Longkuiza 1
mao xu hui

..............page:25-26

chai hu gao chan zai pei ji shu
yang xiu lan ; liu wen jun

..............page:54-54

su liao da peng nei you hai qi ti de fa sheng yu fang zhi
zhang tao ; wang ning tang

..............page:53-53

wei he liu yu qie hua bai he zhong qiu fan zhi ji shu
gong xiang zhuo ; lv cun gui

..............page:50-50

la jiao bai fen bing de fa sheng ji fang zhi
xue chun sheng

..............page:30-30

Cause and Control Strategies on Wheat Strip Rust in Pingliang City,2002
zhu jian gang

..............page:55-56

Predator Function Reaction of Coccinella septempunctata L. Mixed Population On Wheat Aphid
cao shi qin

..............page:51-52

Occurrence and Control on the Peach Fruit Borer
ma xue jun

..............page:49-50

Trial of Three Bio-bactericides Control Vegetable Pest
bai bin ; liu min yan ; hu guan fang

..............page:46-48

Effect of Bio-fungus Fertilizer Feiligao on Astragalus membranaceus
shi xiao ping ; wang jian zhong ; he yao wu

..............page:44-46

Applying Effect of Three Liquid Fertilizers on Apple
zhao yan sheng

..............page:43-44

Production Status of Fruit and the Development Measures in Pingliang City
li fo zeng

..............page:40-42

Cultivation Techniques with High-yield of Film-mulching Pepper in Longde County
wang jun zhen ; zhang sheng zuo

..............page:39-39

High-efficent Cultivation Techniques of Melon in Steel Frame Plastic Greenhouse
wang zhen feng ; hou li xin

..............page:37-38

Introducing Hyloceseus in Southern Propagation Base Zhuhai and the Cultivation Techniques
li deng fei ; wang you zuo ; wang yong lin ; feng zuo hong ; xu xue jun

..............page:35-36

Cause and the Control Methods of Cucumber Flowers Top Pruning in Sunlight Greenhouse
zuo xian ming

..............page:34-35

Effect of Different Time for Putting on or Taking off Bags on the Quality of Peach
an xiao mei

..............page:32-33

Effect of Applying Water-holding Agent on Oil Sunflowers in Dryland
liu run ping ; wang sheng lu

..............page:31-32

Development Status of Comprehensive Control the Small Valley of Sounthern Gansu Province and the Strategies
guo hai ; tian hai wen

..............page:27-30