1.
Knowing the soil nutrient fertility is the basis to formulate a suitable fertilization strategy.
掌握土壤养分肥力状况,是制定施肥策略的基础。
2.
Evaluation on Soil Nutrient Fertility Status in Litchi Plantations of Guangdong
广东省荔枝园土壤养分肥力现状评价
3.
Integrated Assessment of Soil Fertility in Available Nutrients in County Region
县域农田土壤速效养分肥力综合评价
4.
Investigation report on soil nutrients and fertility in the paddy field of Tieling Area
铁岭地区稻田土壤养分肥力状况调查报告
5.
Spatial Analysis of Soil Nutrients and Comprehensive Evaluation of Soil Nutrients Fertility in Beijing Arable Land;
北京地区耕地土壤养分空间变异及养分肥力综合评价研究
6.
Spatial Distribution of Soil Nutrients in Soil Profile under Different Fertility of a Rubber Plantation
不同肥力橡胶园土壤中养分的垂直分异规律
7.
Localized Monitoring of Soil Fertilities and Effects of Eco-Fertilizer on Soil Nutrients in Organic Farming;
有机农场土壤肥力定位监测及生态肥对土壤养分的调控研究
8.
Fertilizer Effect and Nutrient Accumulation Rule of Angelica Dahurica in Normal Soil Nutrient Condition;
中等土壤肥力水平下祁白芷的肥料效应及养分积累规律
9.
Effects of Long-term Located Fertilizer Application on Soil Fertility Character and Nutrients Absorption
长期定位施肥对土壤肥力特征及养分吸收利用的影响
10.
Studies on Technological Process and Kinetics of Nitrition Released from the Coated Fertilizers;
包膜肥料的研制及其养分释放动力学研究
11.
Study on Variability of Paddy Soil Nutrients and Evaluation of Paddy Soil Fertility
水田土壤养分变异特征及肥力评价研究
12.
Study on Soil Nutrients Changes and Soil Production Capability by Organic Manure/Fertilizer after Mixing Pushing Reclamation
有机肥对混推复垦地养分变化及生产力的影响
13.
The abundance and availability of water and nutrients in a soil ecosystem determine its fertility.
土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
14.
The Evaluation of Soil Fertility and the Relationship between Soil Nutrients Contents and Chemical Components in Flue-Cured Tobacco Leaves in Hunan Tobacco-Growing Areas;
湖南烟区土壤肥力状况评价和土壤养分与烤烟化学成分的关系
15.
The Status of Nutrients and Effect of Potassium Fertilizer of Orchard in Shaanxi Province;
陕西省果园养分状况和钾肥肥效研究
16.
Treatments of manure, lime, N, P, and K are necessary to maintain nutrient levels and productivity of the soil.
需要粪肥、石灰、氮、磷和钾处理以维持土壤养分水平和生产力。
17.
Phosphorus Management in Chinese Agroecosystem Based on Forecasting the Change of Soil Phosphorus Fertility;
基于农田土壤磷肥力预测的我国磷养分资源管理研究
18.
The Nutrient Status and the Assessment for Fertility Quality of Soils of 10 Tea Bases in Dongting Lake District;
洞庭湖区主要茶叶基地土壤养分状况与肥力质量评价