1.
Acidity Characteristics and Acidification Mechanism of Soils in Protected Fields
保护地土壤酸度特征及酸化机理研究
2.
Foundation of Soil Acidity Database and Study on Variation of Soil Acidity in Hainan Island;
海南岛土壤酸度数据库的建立及土壤酸度变异研究
3.
Study on Soil Acidification and Influencing Factors in the Chengdu Plain;
成都平原土壤酸度特征及其影响因素
4.
Effects of soil acidity on Pinus resinosa seedlings photosynthesis and chlorophyll fluorescence
土壤酸度对脂松苗木光合和叶绿素荧光的影响
5.
Amelioration Effects of Three Plant Materials on Acid Tea Garden Soils
三种植物物料对两种茶园土壤酸度的改良效果
6.
Amelioration Effect of Tea Tree Leaves and Acacia Leaves on the Acidity of Tea Garden Soils
茶树叶和刺槐叶对茶园土壤酸度的改良效果
7.
The Research of Adaptability in Soils under Different Acidity and Second Screening of Mutants in Rice with Low Phosphorus Tolerance;
耐低磷水稻基因型土壤酸度适应性和耐低磷突变体复筛研究
8.
Effect of Legume Plant Materials Ameliorating Tea Garden Acid Soil as Affected by Nitrogen Transformation
氮形态转化对豆科植物物料改良茶园土壤酸度的影响
9.
Determination and Analysis on the pH of Soil in Wanyuan City of Sichuan Province
四川省万源市土壤pH值测定及土壤酸碱度分析
10.
Effect of Different Soil Amendments on the Acidity of Latosol
施用不同土壤改良剂对砖红壤酸度的影响
11.
soil consistence
土壤结持度, 土壤稠性
12.
Effect of Soil pH on the Efficacy of Chemical Inducers against Verticillium Eggplant Wilt
土壤酸碱度对茄子黄萎病化学诱抗效果的影响
13.
RELATIONSHIPS BETWEEN SOIL ORGANIC MATTER CONTENT(SOM) AND pH IN TOPSOIL OF ZONAL SOILS IN CHINA
中国地带性土壤有机质含量与酸碱度的关系
14.
reduce soil acidity and improve soil texture
减轻土壤酸性和改良土壤结构
15.
Among them, t he human activity destroyed the layers and structures of soil, and made soil ero sion become severe.
酸度高、肥力低、土质较好是园内土壤的一个共同特征。
16.
grow well in soil that are highly
在高酸土壤中生长良好
17.
soil enriched with nitrates
施硝酸盐肥料的土壤.
18.
Since these soils are poor soils, ample inputs of fertilizers are needed, beside conservation measures, the use of organic manures and possibly liming of acidic soils.
由于这些土壤肥力低，所以除保护土壤，施用有机肥料，降低酸度外，增施化肥是必需的。