1.
Study on Rhizosphere Soil Microorganism and Rhizosphere Soil Enzyme Activity and Rhizosphere Soil Nutrient in Eucalyptus Grandis Plantation;
巨桉人工林根系土壤微生物、根系土壤酶活性与根系土壤养分研究
2.
Microbial Biomass and Nutrients in Soil at the Different Stages of Secondary Forest Succession in Southeast of Hubei Province
鄂东南低山丘陵区不同植被演替阶段土壤微生物与土壤养分研究
3.
Research on Soil Enzyme Activities and Soil Nutrients in Different Types of Farmland in Salinization Fluvo-aquic Soil
盐化潮土不同农田土壤养分和土壤酶活性研究
4.
Study on Soil Capability of Nutrient's Holding and Soil Degradation in Karst Area in Southwest China
西南岩溶区土壤养分保持能力和土壤退化研究
5.
Soil enzymes activities and soil nutrient of Picea and Abies forest
云冷杉林土壤酶活性与土壤养分的研究
6.
Study on the Relationship between Soil Enzyme Activity and Soil Nutrients of Eucalyptus dunnii Maiden
邓恩桉林地土壤酶活性与土壤养分关系研究
7.
THE STUDY ON A LOCAL AREA RANDOM DISTRIBUTION METHOD IN ANALYZING THE SPATIAL DISTRIBUTION OF SOIL NUTRIENTS
土壤养分空间分析的局部随机法研究
8.
Integrated evaluation of soil nutrients in modern agricultural demonstration garden of Dongyang county.
东阳万亩园区土壤养分综合评价研究
9.
Study on Spatio-temporal Variability of Soil Nutrients in Nanhu Area of Jiaxing;
嘉兴市南湖区土壤养分时空变异研究
10.
SPATIAL VARIABILITY OF SOIL NUTRIENTS OF FOREST IN BADALING
八达岭森林土壤养分空间变异性研究
11.
Soil Nutrient Situation of Eucalypt Plantation and Fertilization Research
桉树人工林土壤养分现状与施肥研究
12.
Soil Nutrients Status in Paddy Field in Wanning,Hainan Province
海南省万宁市水稻土壤养分状况研究
13.
Study of the Available Nutrient Use Efficiency of Phosphorus and Potassium in Red Soil, Fluvo-aquic Soil and Black Soil;
红壤、潮土、黑土中磷钾有效养分利用系数研究
14.
A Systematic Study on the Soil Nutrients Status and Its Application in the Cinnamon Soil of Shanxi;
土壤养分状况系统研究法在山西褐土上的应用
15.
Soil Nutrients and Land-Use Change and Driving Force Research in the Town of the Region
镇域内土壤养分和土地利用变化及驱动力研究
16.
Research on Soil Nutrients Characteristics of Economic Forest in Weibei Loess Plateau
渭北黄土高原经济林地土壤养分特征研究
17.
Dynamic Changes of Soil Enzyme Activities and Nutrients in Cherry Rhizosphere
樱桃根际土壤酶活性与土壤养分动态变化及其关系研究
18.
Localized Monitoring of Soil Fertilities and Effects of Eco-Fertilizer on Soil Nutrients in Organic Farming;
有机农场土壤肥力定位监测及生态肥对土壤养分的调控研究