1.
Dry Matter and Protein Yields of Leymus Chinensis Grassland Changes Induced by Defoliation;
人工羊草草地产量和质量对刈割的反映
2.
The biomas dynamics and water use of Astragalus adsurgens grassland on the semiarid loess plateau
沙打旺草地产量动态及水分利用研究
3.
Effect of Applying Chemical Fertilizer on Community Standing Crops and Composition of Mowing Grassland in Typical Steppe;
不同轮割制度下施用化肥对典型草原割草地产量及组成的影响
4.
Effect of Brassinolide(BR) on the Quality and the Yield of Leymus Chinensis Growing in the Sown Grassland;
油菜素内酯对羊草人工草地产量及其品质的影响
5.
The Effect of Climate Factors on the Grass Yield of Natural Pasture
气候因子对天然草地牧草产量的影响
6.
Effects of Converting Native Grassland to Crested Wheatgrass and Wheat on Grassland Productivity and Soil Carbon Stock
开垦天然草地种植冰草和小麦对草地生产力和土壤碳储量的影响
7.
Research on Remote Sensing Models for Grassland Vegetation Biomass Monitoring in Xilinguole;
锡林郭勒草地牧草产量遥感监测模型的研究
8.
Grass yield meteorological prediction method for main natural grasslands in China
中国主要天然草地产草量气象预测方法
9.
Evaluation of Main Climatic Factors Effecting on Grass Production of Natural Grassland
主要气候因子对天然草地产草量的影响评价
10.
Quality Evaluation of Different Populations of Glycyrrhiza Uralensis;
不同产地乌拉甘草的质量评价与分析
11.
The Quality Analysis of Defferent Areas of Henan′s Spica Prunellae
河南不同产地夏枯草的质量对比分析
12.
FORAGE YIELD IN NATURAL GRASSLAND OF CORRELATIVE DEGREE ANALYSIS OF TEMPERATURE AND PRECIPITION
气温和降水与天然草地牧草产草量的关联度分析
13.
Effect of different planting years on the yield of alfalfa and content of N,P,K in soil
种植年限对紫花苜蓿栽培草地草产量及土壤氮、磷、钾含量的影响
14.
Influence of seeding rate of Kentucky Blue grass( Poa pretensis L.) on sod production in non-soil-medium
草地早熟禾播种量对非土壤基质生产地毯式草皮的成卷研究
15.
Research on grassland resources yield and balance between forage resources and livestock numbers in Haidong and Haibei prefecture of Qinghai
青海省海东、海北地区草地资源产量与草畜平衡现状研究
16.
Producing Area and Planting Condition Effecting on Glycyrrhizic Polysaccharide and Glycyrrhizic Acid;
产地及栽培条件对甘草多糖和甘草酸含量的影响
17.
Effect of Mixed Sowing Ratio and Cutting Time on Forage Yield and Interspecific Competition
混播比例和刈割期对混播草地产草量及种间竞争的影响
18.
The Quantitative contrast of Rosmarinic Acid in Rabdosia Rubescens from different places
不同产地冬凌草中迷迭香酸的含量比较