1.
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
2.
Through field investigation and soil fertility index analysis, causes and mechanism of fertility degradation of black soil in the Songliao Plain were explored.
通过田间调查和土壤肥力指标分析，探讨了松辽平原玉米带黑土肥力退化的原因和机理。
3.
Effect of Cane-leaf Returning Modes on Drought Resistance and Some Soil Fertility of Field;
蔗叶还田方法对宿根蔗抗旱性及一些土壤肥力指标的影响
4.
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
5.
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
6.
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
7.
Studies on the Indecies of Soil Fertility and Crop Population Development at the Yield Ievel of 700kg Per Mu
冬小麦亩产700kg土壤肥力与群体发展动态指标的研究
8.
Studies on Fertilizer and Fertilization Index System of Rice in Ziyang Section
资阳区水稻肥效及其施肥指标体系研究
9.
Establishing Fertilization Recommendation Index Based on Fertilizer Rate Experiments
基于肥料量级试验的施肥推荐指标体系建立
10.
The New Target System of Epidemiological Screening for Abdominal Abesity
腹型肥胖流行病学筛查的新指标体系
11.
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。
12.
Research on the Method of Obesity Evaluation Standard Based on the Relationship between Energy Index and Body Mass Index;
基于能量指标与体重指数(BMI)关系的评价肥胖标准的方法研究
13.
Research of phosphorus and potassium on formula fertilization by soil testing index system in Guangdong paddy rice
广东省水稻测土配方施肥指标体系的磷钾指标研究
14.
Preliminary study on nitrogen the index systems for fertilizer practice by soil testing to the leaf-vegetable in Guangdong
广东叶菜测土施肥技术指标体系氮素指标初步研究
15.
Pilot study on Guangdong techno-index system of soil testing and fertilization in leafy vegetables: phosphorus
广东叶菜测土施肥技术指标体系磷素指标初步研究
16.
Study on the technical index system of soil testing fertilization for leafy vegetables in Guangdong: potassium
广东叶菜测土施肥技术指标体系钾素指标初步研究
17.
ConclusionBody fat is a good index of judging adiposity. Over body fat is adiposity.
结论体脂是衡量肥胖的良好指标，体脂过量即是肥胖。
18.
Studies on Maturity Indices and Factors Affecting Maturity of Swine Manure Composting;
猪粪堆肥腐熟度指标及影响堆肥腐熟因素的研究