1.
Comparison of Soil Fertility Diminishing Law and Marx s Soil Fertility Concept;
土地肥力递减规律与马克思土地肥力观的比较
2.
a fertile land [ soil ]
肥沃的土地[土壤]
3.
Soil Fertility Evaluation and Fertilization Tactics of Eucalyptus Raw Material Forest Bases
桉树原料林基地土壤肥力评价与施肥策略
4.
Characteristics of Soil Fertility and Evaluation of Land Capability in Plowland of Anhua County
安化县耕地土壤肥力特征及耕地地力评价研究
5.
Research of Value-added Potential of Urban Land in Hefei Binhu New Area
合肥滨湖新区城市土地增值潜力研究
6.
Status of Soil Fertility of Arable Land in Fu'an City and Improved Approaches
福安市耕地土壤肥力状况及改良途径
7.
Situation and Evaluation of Soil Fertility of the Raw Materials Base for Producing Moutai Wine
茅台酒原料基地土壤肥力状况及评价
8.
Investigation on the Soil Fertility of Vegetables Field in Qingyuan County
清苑县蔬菜地土壤肥力状况调查分析
9.
Effects of land uses and fertilization systems on soil enzyme activities and nutrients
不同土地利用和施肥方式对土壤酶活性及相关肥力因子的影响
10.
Phosphorus Fertility Charateristics of Black Soil under Different Land Uses;
不同土地利用方式下黑土磷素肥力特征的研究
11.
Study on the Status of Organo-Mineral Complexes and Character of Fertility in Dryland of Purple Soils;
旱地紫色土有机无机复合及土壤肥力特征
12.
Research on Soil Fertility for Different Land Use in Xinyang City;
信阳不同土地利用形式下土壤肥力状况研究
13.
The soil fertility of mountainous soil in jujube in hill of loess plateau
黄土高原丘陵区山地枣树土壤肥力分析
14.
The Comparative Study on the Value of Maintaining Soil Fertility for Land Consolidation
土地整理中土壤肥力保持价值比较研究
15.
Assessment of fertility status and quality of paddy soils in hill-mound areas in Hunan province
湖南丘岗地区主要类型水稻土肥力状况与肥力质量评价(英文)
16.
Research on Dryland Soil Fertility Index and the Comprehensive Evaluation in the Center of Guizhou
黔中地区旱地土壤肥力指标及综合评价研究
17.
Study on the bearing capacity table of clay soil in Hefei city
合肥地区粘土地基承载力表建立方法的探讨
18.
Effects of Organic Manure and Inorganic Fertilizer Combination on Increasing Fertility of Black Soil
有机肥与化肥配施对黑土肥力的影响