Qinghai Agro-Technology Extension 2002 Issue 4 gao hao zhong zi gong zuo fa zhan you zhi nong ye

gao hao zhong zi gong zuo fa zhan you zhi nong ye
sun shu qing

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

nong zuo wu zhong zi zhu cang yao ba hao " wu guan "
wei ai jing ; xiong zeng hai

..............page:53,55

Protection of New Variety & Certification
Gao Yongying

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

gang cha xian nong mu ye ji xie hua de fa zhan si lu zhi wo jian
pei de yun

..............page:48

tuo la ji wei xiu diao zheng bao yang wu qu tan
ma xiang

..............page:47

da zhong xing xuan geng ji an zhuang ji qiao he diao zheng fang fa
na hong wei ; ren ting gang ; wu xin hua

..............page:46

Integrated Agro-machine Technical Extension
shi cun jian ; ren ting gang ; na hong wei ; wu xin hua

..............page:45

zhong zi chan ye xian zhuang ji fa zhan si lu
zhao yong lian

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

da xi yang tuo du yuan zhong gao chan zai pei ji shu
cao cheng hai

..............page:41-42

le du xian you cai jing xiang jia fa sheng yan zhong de yuan yin ji zong fang cuo shi
wang gui lan

..............page:40

wen shi shu cai zeng shi er yang hua tan ji shu
pu guo nian

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

Cultural Techniques on Licorice Production
song wen biao ; wang sheng sheng

..............page:38

ru he ti gao dong chun ji jie da peng shu cai xiao yi
lu shi hong

..............page:37

ri guang jie neng wen shi cao zuo zai pei ji shu
hu ying zhong

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

Cultural Techniques for the Small Greenhouse Strawberry Production
Li Genshang

..............page:33-34

da dai e de fang zhi ji shu
ma jian de

..............page:32,34

Common Crop Diseases Control in Dulan County
Qi Zhenlan

..............page:30-31

Climatic Suitability and Planting Techniques of Cauliflower in the River Catchment
liu hua long ; feng yu zhu

..............page:28-29,31

cai xin zai pei ji shu
hu ying zhong

..............page:27

wen shi zuo sun yue dong zai pei ji shu
cao qing li ; han yong

..............page:26

he lan dou zai pei ji shu
yuan zhi cheng

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

Drilling Technique & Application in the Energy-saving Greenhouse Vegetable Production
Zhao Zhiping

..............page:24-25

Thought on the Adjustment of the Rural Industry Structure
Zhu Lianxia

..............page:22-23

Keep up with Times with Creation & Strive for the New Seedling Phase in Qinghai
zhao yong lai ; guo zuo shi ; fan hong ce ; han wen zuo ; xie feng ling

..............page:3-6

Implementation of Integrated Agro-development and Speeding up of High-efficient Agricultural Development
Zhang Qifang

..............page:7-9

Current Situation of Agro-industry, Problems and Policies In Hualong County
Ma Fuqian

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

Thought on the Speeding up of Agricultural Industry development in Huangzhong County
Zhang Xuan

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

Pesticide & Micro-element Fertilizer Application and Remained Problems in Huangyuan County
Liu yeling

..............page:15-16

nong ji ju xuan gou si yuan ze
xiong lan gui

..............page:16

Suggestions on the Rural Economic Development in the Shallow Mountain Range
tian shi zhong ; wang de huan

..............page:17-18

qian xi nong ye chan ye hua
wang shun jia ; li ling shan

..............page:18

Research to increase production the ratio of take off poison potato
Mao yujing

..............page:19-20

Focus on Grain Production and Income Increase of Farmers
Danzhenzuoga

..............page:21

qian tan gang cha di qu mu cao zhong zi tian jian zhi zhong bo zhong ji shu yao qiu
dang hai sen ; zhao dian zhi ; zhang hai

..............page:54-55

Results of Burned Coal Powder Magnetic Fertilizer Application for Spring Wheat
li feng tong ; a ji jun ; han mei ; hao yu lan

..............page:56-57

10% zuo chong zuo dui la jiao ya chong yao xiao shi yan
luo ming lian ; qi you cun

..............page:58

chun xiao mai xin pin zhong bi jiao shi yan
deng wan xiang ; liu yu ling

..............page:59-60

Keep up with Times with Creation & Strive for the Agro-industry
li ji huan ; zhang you liang

..............page:61-63

ru he zheng que shi yong jia fei ?
qi yong zhong

..............page:36

mai zhong qiao chu li kang han you zeng chan

..............page:52

jiu cai bai ban ye ku bing de fang zhi

..............page:60