1.
Clay Mineralogy and the Amount of Charge of Rubber Plantation Soils in Hainan
海南岛橡胶园土壤粘土矿物组成与土壤电荷量
2.
Factors Limiting Soil Nutrients in Typical Rubber Plantations in Hainan Province
海南省主要橡胶园土壤养分限制因子
3.
Study on properties of soil nutrient loss from mountanious region in rubber plantation in Hainan
海南山地橡胶园土壤养分流失特性研究
4.
Effect of irrigation on NH_4~+-N vertical distribution of soil under rubber plantation
灌水量对橡胶园土壤铵态氮垂直分布的影响
5.
Spatial Distribution of Soil Nutrients in Soil Profile under Different Fertility of a Rubber Plantation
不同肥力橡胶园土壤中养分的垂直分异规律
6.
Preliminary Study on Correlation between the Soil Biological Character and the Soil Type of Rubber Plantation in the Western Region of Hainan Province
海南省西部地区橡胶园土壤生物学特征与土壤类型关系初探
7.
Temporal-Spatial Variation of Soil Organic Matter and Total Nitrogen in Rubber Plantations in Yangjiang State Farm
国营阳江农场橡胶园土壤有机质与全氮时空变异分析
8.
Spatial Variability and Distribution of Soil Total Nitrogen and Organic Matter in Medium and Large Scales in Rubber Plantations
中大尺度下橡胶园土壤全氮和有机质含量的空间分布特征
9.
Effect of Different Nitrogen Fertilizer Levels on Vertical Distribution of NH_4~+-N and NO_3~--N in Rubber Plantation Soil
施氮量对橡胶园土壤铵态氮和硝态氮垂直分布的影响
10.
a coffee [rubber, sugar] plantation
咖啡 [橡胶,甘蔗] 园
11.
Characteristics of soil carbon and tatal nitrogen contents of rubber plantations at different age stages in Danzhou,Hainan island
海南儋州不同林龄橡胶林土壤碳和全氮特征
12.
Effect of Soil Parent Materials and Nitrogen Application on Root Growth of Rubber Seedlings
土壤母质与氮素对橡胶苗根系生长影响研究
13.
Comparison of soil C and N in rubber plantation and seasonal rain forest
热带季节雨林与人工橡胶林土壤碳氮比较
14.
Effect of Nutrients from Different Soil Parent Materials on the Growth of Rubber Seedlings
不同母质土壤养分及其对橡胶苗生长的影响
15.
Soil Micro-ecological Condition of High-yielding Rubber Budding Tree
超高产橡胶芽接树的土壤微生态环境研究
16.
There are a lot of rubber plantations in this region.
这个地区有许多橡胶园。
17.
Characteristics of Phosphorus Sorption and Their Impact Factors in the Soil of Hainan Rubber Plantations
海南胶园土壤磷吸附特性及其影响因素
18.
Elementary Research on Soil Fertility Characteristics of Rubber Plantation in Hainan Province under Different Terrain Conditions
不同地形条件下海南省胶园土壤肥力特性初探