1.
Soil Fertility Index and Fertility Quality Evaluation of Chinese Fir and Masson Pine Plantation;
杉木、马尾松人工林土壤肥力质量指标与评价
2.
Determination of Fertility Index of Urban Forest Soil in Nanjing City
城市森林土壤肥力质量指标筛选——以南京市为例
3.
The Influence of Soil Algae on Index of Soil Quality;
土壤藻类对土壤质量指标影响的研究
4.
The correlation among soil microorganism quantity, enzyme activity and soil nutrient content is the significant, it can be used as evaluation index of soil fertility.
土壤微生物数量、酶活性与土壤养分间呈显著相关关系，可作为评价土壤肥力的指标。
5.
STUDIES ON SOME INDEXES OF ORGANIC MATTER IN BROWN-YELLOW SOILS WITH DIFFERENT FERTILITY LEVELS
不同肥力棕黄土(耕作棕壤)几项有机质指标的研究
6.
Effects of Transgenic Resistant-pest Cotton on Soil Fertility Quality;
转基因抗虫棉对土壤肥力质量的影响
7.
Evaluation of Soil Fertility Quality in Karst Regions of Huajiang Canyon
花江峡谷喀斯特区土壤肥力质量评价
8.
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
9.
The Effect of Vegetation Restoration to Soil Fertility Quality on WeiBei Loess Plateau;
渭北黄土高原植被恢复过程土壤肥力质量研究
10.
Studies on Soil Fertility Quality Evolvement and Phosphorus Form Transformation in Newly Cultivated Light Sierozem;
新垦淡灰钙土土壤肥力质量演变及土壤磷素形态转化的研究
11.
Effect of Soil Fertility Quality and Yield and Quality of the Flue-tobacco on Different Green Manure
不同绿肥对土壤肥力质量及其烟叶产质量的影响
12.
Effects of Fertilization Formula and Level on Wheat Yield、Quality and Fertilizer Utilization under Different Soil Fertility;
不同土壤肥力施肥配方及水平对小麦产量、品质和肥料利用的影响
13.
Analysis on Quality Indicators and Quality Assessment of Urban Forest Soil;
城市林业土壤质量指标特性分析及质量评价
14.
Soil fertility status and evolution trend under long-term flue-cured tobacco cultivation in Dali prefecture of Yunnan
大理州植烟土壤肥力质量现状与演变趋势
15.
The Tobacco-growing Soil Fertilizer and Its Relationship with the Quality of Tobacco Leaves in Hengnan;
衡南植烟土壤肥力及其与烟叶质量的关系
16.
The Evaluation of Plough Soil Fertility Quality Based on Artificial Neural Network;
基于人工神经网络的耕作土壤肥力质量评价
17.
Spatio-Temporal Evolution Analysis of Soil Fertility Quality in Datong for Recent 20 Years;
近20年来大同市土壤肥力质量的时空演化分析
18.
Effect of Different Soil Fertility Levels and Nitrogen Application Rate on Wheat Quality
土壤肥力与施氮量对小麦籽粒品质的影响