1.
Soil Microbial Community and Enzyme Activities in Greenhouse with Different Cultivation Years and Planting System
种植年限和种植模式对设施土壤微生物区系和酶活性的影响
2.
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
3.
Conductive Capability and Its Influential Factors for Vegetable Soil with Different Planting Years in Tianjin City
不同种植年限蔬菜地土壤导水性能及影响因素
4.
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
5.
Study on Effects of Planting Years on Alfalfa Soil Physical-chemical Characteristics and Microorganisms;
种植年限对紫花苜蓿地土壤理化特性及其微生物影响的研究
6.
Effects of Clipping on Alfalfa and Its Field Characteristics with Growth Years;
紫花苜蓿刈割效应及其种植年限对土壤理化性状的影响
7.
The Study of Soil Microbial Diversity of Different Cropping Years in Establishment by Rapd Technology;
利用RAPD技术研究设施不同种植年限土壤微生物多样性
8.
The Study of Activities of Soil Enzymes and Relationships Between Soil Enzymes and Fertilities of Different Cropping Years in Establishment;
设施不同种植年限土壤酶活性及其与土壤肥力关系的研究
9.
Soil microbial floras and their qMB and qCO_2 values in the fields of different-year-aged Medicago sativa;
不同种植年限苜蓿地土壤微生物区系及商值(qMB,qCO_2)
10.
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
11.
Comparative Studies on the Anti-proliferation Effects of Glycyrrhiza glabra with Different Living Span on Human Breast Cancer BCAP Cell
不同种植年限的光果甘草对人乳腺癌细胞增殖抑制作用的研究
12.
Effects of cropping years on soil salinity and pH value in fields under drip irrigation condition
滴灌条件下种植年限对大田土壤盐分及pH值的影响
13.
Analysis of Moisture Characteristics for Vegetable Soil with Different Planting Years in Tianjin
天津市不同种植年限蔬菜地土壤水分特征对比研究
14.
Assessment on Contents of Heavy Metals and Properties of Apple Orchard Soil with Different Planting Ages in Luochuan County
洛川县不同种植年限果园土壤基本性质与重金属含量评价
15.
Soil Organic-mineral Complex Status and Distribution of Organic Carbon in Tea Gardens of Different Planting-year
不同种植年限茶园土壤有机无机复合状况及有机碳分布特征
16.
Effects of Growth Years on Soil pH and Phosphatase Activities in Alfalfa Fields
种植年限对紫花苜蓿地土壤pH值和磷酸酶活性的影响
17.
Effects of Different Planting Years and Organic Manure Fertilization on Zn Accumulation in Greenhouse Soil
不同种植年限和施肥量对日光温室土壤锌累积的影响
18.
Enzyme Activity Variations of Greenhouse Soils with Different Growing Manners in Different Times in Ningxia Irrigating Regions
宁夏引黄灌区不同种植年限及方式温室土壤酶活性的变化特点