1.
Studies on Fertility Properties of Degraded Soils Caused by Continuous Unreasonable Fertilization Practices and Their Restoration;
长期不合理施肥造成的退化稻田土壤肥力特征及其修复研究
2.
A Study on Fertilizer Requirement Characteristics and Rational Fertilization Techniques of Populus×Euramericana Cv. '74/76' Cutting Stock
欧美杨107杨扦插苗需肥规律和合理施肥技术研究
3.
Study on the Reasonable Fertilization of Wheat and Maize and Disciplinarian of Nutrient Movement in the Soil;
小麦—玉米合理施肥及土壤养分运移规律研究
4.
Nutrition Diagnosis and the Adequate Application of Fertilizers of Thompson Seedless (Grape Vines);
无核白葡萄（Thomson seedless）营养诊断及合理施肥研究
5.
Study on Effects Fertilizer Application on Hybrid Zoysia during Turfgrass Establishment in Tropical Area;
热带地区杂交结缕草成坪期合理施肥研究
6.
Changes of Soil Nutrients in the Fields of Grain and Vegetables and the Reasonable Fertilization in Shanxi
山西省粮、菜田土壤养分变化规律与合理施肥
7.
Rational fertilization according to characteristics of bed soil for cotton seedlings was an important measure for improving seedlings bed, strengthening seedlings, saving labor and costs.
针对棉苗床土特点进行合理施肥，是改良苗床、壮苗、省工、省肥的重要措施。
8.
Study on the Reasonable Fertilization of Wheat and Maize and Nutrients Distribution of Regional Soil;
小麦—玉米合理施肥技术及区域养分分布规律研究
9.
The Assessment of Reservoir Storage of Soil Nutrient in Grain Crop Fields and the Technology System of Rational Application of Fertilizers in Wheat of Zhuozhou;
涿州粮田土壤养分库容评价及小麦合理施肥技术研究
10.
The Status of Major Soil Fertility and Study on Reasonable Fertilization in Tobacco-growing Areas in Longyang District, Baoshan City, Yunnan Province
云南保山（隆阳）烟区主要植烟土壤养分状况分析及合理施肥研究
11.
To fertilize with manure or compost.
施肥用农家粪肥或混合肥料使地肥沃
12.
Chemical Fertilizer Rationally Use in Carrot, Celery Producing;
胡萝卜、西芹生产中化肥的合理施用
13.
Study on the Synthetic Effect and Mechanism of HA Compound Fertilizer Applied in Rape;
油菜施用腐植酸复合肥的综合效应与机理研究
14.
Effect of Combining Application of Rape Seed Cake and Chemical Fertilizer on the Growth and Physiological Characteristic of Flue-cured Tobacco;
菜籽饼肥及其与化肥配合施用对烤烟生长发育和生理特性的影响
15.
Effects of Potassium and Organic Fertilizer on Photosynthetic Physiological Characteristics and Yield of Spring Maize in Dry Lands
配施钾肥、有机肥对旱地春玉米光合生理特性和产量的影响
16.
To fertilize with a mixture of decaying organic matter.
施堆肥用腐烂的有机体的合成物施肥
17.
Nutrient (Nitrogen) Releasing Characteristics from Controlled Release Fertilizers and Their Rational Application;
控释肥料养分（氮素）控释效果与合理施用研究
18.
The Study of the Effect of Zinc Fertilizer Application to Maize Yield and Disease Prevention;
合理补施锌微肥对玉米产量及防病作用的研究