Qinghai Prataculture 2002 Issue 2 zhong guo guo ji cao ye fa zhan da hui zuo zhong guo cao yuan xue hui di liu jie dai biao da hui zai jing zhao kai

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Qinghai Prataculture
1008-1445
2002 Issue 2

zhong guo guo ji cao ye fa zhan da hui zuo zhong guo cao yuan xue hui di liu jie dai biao da hui zai jing zhao kai
fan qing ci

..............page:插页

guo luo zhou tian ran cao di jian she yu hui fu shi dian xiang mu 2002 nian chun ji cao yuan shu hai fang zhi gong zuo quan bu jie shu
cai pei yun

..............page:封三

zheng que ren shi yan suan ke lun te luo de wei hai
jiang chen yang ; shi tai sheng

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

qing hai sheng hua long xian tang si gang cun " xi fan dong yu " xiang mu shi shi chu bao
wang jin ; jian ling

..............page:48-49

dong bu nong qu tui geng di zhong cao de zhu yao zhi yue yin su he dui ce ( )
yang guo zhu ; han zeng xiang

..............page:45-47,49

rui shi cao di shang dan fei de ying yong
dong quan min

..............page:42-44,50

12 tong dao gps ding wei yi zai cao chang cheng bao zhong de ying yong
kang hai jun ; ma de shou ; yang hai wei

..............page:40-41

REVIEW ON CURRENT SITUATION AND MONITORING OF TURFIN QINGHAI
WANG Hong-sheng

..............page:38-39,31

ESTABLISHMENT AND MAINTENANCE OF BURMUDAGRASS TURF
li jian ping ; jia hai sheng ; zou hua ; li yan hong ; zhuo ma ji

..............page:36-37

EVALUATE ROLE OF DAVID POPLAR IN ECOLOGY SYSTEM
yu tang qing ; shi meng yi

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

DISCUSSION ON PRODUCTIVE MODEL OF GRAIN- SAVING LIVESTOCK PRODUCTION IN HUANGYUAN COUNTY
Nu Guo

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

CURRENT SITUATION OF ECOLOGICAL ENVIRONMENT IN THE CHAIDAMU BASIN AND STRATEGY ON IMPROVEMENT
WANG Hong-Rong

..............page:29-31

ARTIFICIALLY COUECT RAINWATER AND AGRICALTURE DEVELOPMENT IN THE EAST OF QINGHAI
Yang Fang

..............page:27-28

EFFECT OF GRAZING INTENSITY ON PLANT COMPOSITION AND PLANT BIOMASS OF GRASSLAND
JI Ya-jun

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

AN ANALYZING ON STABILITY OF NATURAL PASTURE VEGETATION COMMUNITY IN THE EAST QILIAN MOUNTAIN
du tie zuo ; zhang huai ning ; ma jiu

..............page:21-24

INVESTIGATION ON TOXIC AND HARMFUL PLANT OF NATURAL GRASSLAND IN DATING CATTLE FARM IN QINGHAI PROVICE
zhang huai ning ; qia jia ; zheng shu hui ; wang hai zuo

..............page:19-20,41

ANALYSIS AND EVALUATION OF RANGELAND RESOURCE IN HAINAN PREFECTURE, QINGHAI PROVINCE
fan qing ci ; huang jin si

..............page:11-18,37

EFFECT OF GRAZING INTENSITY ON BIO- MASS ABOVE GROUND AND VEGETATION STRUCTURE IN SUMMER ALPINE MEADOW
dong quan min ; li qing yun ; ma yu shou ; li fa ji ; li you fu

..............page:8-10,49

A PRELIMINARY STUDY ON THE POPULATION DYNAMICS OF BEAN APHID AND PREVENTION AND CURE
lu guang xin ; yang yuan wu ; ma li zhen ; xie yong li

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

REPORT ON OAT VARIETY INTRODUCTION AND COMPARISON TRIAL
yang li jun ; zhao zhi gang ; fan qing ci

..............page:1-4