1.
Studies on Potassium Absorption Characteristics of Different Growing Year Alfalfa(Medicago Sativa L.)
不同生长年限紫花苜蓿吸钾特征研究
2.
Soil Respiration in Fields of Medicago sativa L. cv. Aohan with Different Growth Years
不同生长年限敖汉苜蓿草地土壤呼吸研究
3.
Study on Change of Alfalfa Biology, Water and Fertility Characteristics for Different Growing Years;
不同生长年限的苜蓿生物学特性及草地水肥性状变化的研究
4.
Study on Alfalfa Production Performance and Its Ecological Effects on Soil Environment in the Loess Plateau;
黄土高原地区不同生长年限苜蓿生产性能及对土壤环境效应研究
5.
Nitrogen Mineralization under 3 and 8-year Old Stands of Lucerne in the Qingyang Loess Plateau, Gansu;
甘肃庆阳不同生长年限紫花苜蓿草地土壤氮矿化的研究
6.
Quantitative Determination of Aucubin in Bark of Eucommia with Different Growth Years by HPLC
高效液相色谱法测定不同生长年限杜仲皮中桃叶珊瑚苷的含量
7.
Identification of Radix Codonopsis of Different Growing Years by FTIR
傅里叶变换红外光谱法简便快速鉴别不同生长年限党参
8.
Patterns of Phosphorus Requirement and Phosphorus Supplying Capacity of Alfalfa Planed Soils in Different Growing Years
不同生长年限紫花苜蓿需磷规律及其土壤供磷能力的研究
9.
Study on Daily Dynamics of Photosynthesis of Alfalfas with Different Growing Years in the Loess Plateau
黄土高原地区不同生长年限苜蓿光合作用的日变化规律研究
10.
Study on Light and Water Utilization Efficiency of Different Growing Year Alfalfa
不同生长年限紫花苜蓿光能和水分利用效率的研究
11.
Development Character of Soil Nutrient in Rhizosphere of Different Planted Year Hops
不同生长年限啤酒花根际区土壤养分的变化规律
12.
Comparison on Structures and Growth Characters of Modules in Experimental Elymus Excelsus Population in Different Growing Years on the Songnen Plains
松嫩平原不同生长年限实验肥披碱草种群构件结构与生长特征比较
13.
Comparison Differences of Growing and Developing for Different Planting Years of Radix Platycodonis
不同年限栽培桔梗生长发育差异的比较研究
14.
Effects of Fertilization on Growth of Potato and Soil Nutrients in Different Continuous Years
施肥对不同连作年限马铃薯生长及土壤养分的影响
15.
Difference of water use efficiency and water consumption coefficient of alfalfa different in growing season
不同年限紫花苜蓿(生长)水分利用效率和耗水系数的差异
16.
The Family Environments of Children of Different Times;
不同年代南京儿童生长环境比较分析
17.
Study on the Changes of Microbial Characters in Different Cropping Year s Greenhouse Soil;
不同种植年限设施土壤微生物学特性变化研究
18.
Mircoflora in Vegetable Soil of Different Cultivation Years
不同种植年限菜田土壤微生物区系的研究