Qinghai Prataculture 2002 Issue 4 AUTUMN TRIMMING EFFECT OF TILLER AND RATE OF OVER- WINTERING ABILITY TO BUILD TURF IN XINING AREA

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Qinghai Prataculture
1008-1445
2002 Issue 4

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AN EXPERIMENT REPORT OF APPLY FERTILIZEV AND IRRIGATION ON HE NAN NATURL GRASSLAND
ma qing shan ; wang shi jun ; huang li ming ; zhou xiu ping ; ling zhong liang ; qi xiang qian ; ma ge liang ; ma zhi gui ; li hai shan

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TRIAL REPORT ON THREE KINDS OF PESTICIDE OF CONTROLLING ORGYIA ANTIQUA LINNAEUS IN CAIDAMU AREA
zhao ting gui ; wang wei juan ; jian cuo ; pan gui lan ; he xiao de ; tang xin qi ; la ma cai rang ; luo qing bao

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TRIAL ON OVER- WINTERING OF MEDICAGO SATIVA IN DELINHA AREA
na mu ji li ; xu gong fang ; wu lan ying

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THE PRESENT SITUATION OF ECO- ENVIRONMENT DEGRADATION AND COUNTERMEASURES IN MAQU COUNTY GANNAN
liu zhen heng ; yang jun ming ; yang zhi cai ; yang qing ping ; shang zhi ming ; gong xiao lan ; zhao gui fang ; niang mao jia

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ao da li ya pei xun xue xi ji
xin you jun

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