1.
Study on Soil Biological Fertility of Different Fertilization Systems;
不同施肥制度土壤生物肥力特征研究
2.
Linsuanyian, Linsuaneran, of Hefei, the mixed fat, calcium superphosphate, salt fertilization manufacture, marketing.
磷酸一铵、磷酸二铵、复合肥、复混肥、过磷酸钙、冲施肥制造、销售。
3.
Microbiological Features of Soils under Different Fertilization Systems and Their Related Soil Fertility;
不同施肥制度土壤团聚体微生物学特性及其与土壤肥力的关系
4.
Soil Fertility of Different Fertilization Systems and Its Effect on Crop Yield and Quality;
不同施肥制度土壤肥力特征及其对作物产量和品质的影响
5.
Soil Organic Matter, Phosphorus and Potassium Fertility of Different Fertilization Systems and Its Effect on Crop Yield;
不同施肥制度土壤腐殖质、磷钾肥力特征及其对作物产量的影响
6.
Effect of different fertilization systems on soil phosphorus fertility and crop yield
不同施肥制度对作物产量及土壤磷素肥力的影响
7.
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。
8.
Construction Plan Designing and Control of the No.3 Paihe Bridge of Feixi County;
合肥肥西派河三桥施工方案设计与控制
9.
Study on Fertilization Effect under the Rotation System of Fertilizer-Rice-Rice in Jianghuan Area
江淮地区肥-稻-稻轮作制下施肥效应研究
10.
Research Development on Automatic Control System for Variable Rate Fertilizer Application
自动变量施肥控制系统的开发和研制
11.
Organic fertilizers are safer than chemicals. Chemical fertilizers may, in time, build up salts.
有机肥料比化学肥料安全。施用化肥需要及时好控制盐分。
12.
Study on Control System of Variable Rate Fertilizer Applicator Based on GPS\GPRS;
基于GPS\GPRS的变量施肥机控制系统研究
13.
Study on Control System of 2BFJ-6 Automatic Variable Rate Fertilizer Applicator;
2BFJ-6型自动变量施肥机控制系统研究
14.
Research on Variable Rate Fertilization Control System in Precision Agriculture;
精准农业田间变量施肥控制系统研究
15.
Design of the 2BFJ-6 Variable Rate Fertilization and Precision Seeder
2BFJ—6型变量施肥精密播种机的研制
16.
Study and Development on the Controller of Semi-automatic Variable Rate Fertilizer Applicator
半自动变量施肥控制器的研究与开发
17.
Preparation of herbicide-containing fertilizer and its effect on rice
药肥的研制及其在水稻上的施用效果
18.
Fans noise analysis and its control measure of phosphate fertilizer plant
磷肥厂风机噪声污染原因与控制措施