1.
Study on Biochemical Treatment of Sewage in Oil Refining-nitrogenous Fertilizer Production;
石油炼制—氮肥生产污水生化处理研究
2.
About the Problem of COD in Nitrate Wastewater;
小氮肥生产废水中COD超标问题的探讨
3.
Sum-Up of Implementation of Projects for Energy System Optimization in Nitrogenous Fertilizer Production
氮肥生产能量系统优化项目实施总结
4.
Use of Wastewater from Nitrogen Fertilizer Production for Coal Ash Rinsing from Boiler and Dust Removal from Flue
氮肥生产废水用于锅炉冲灰渣和烟道除尘
5.
Mechanism of Differences in Nitrogen Fertilizer Production Efficiency among Different Wheat Genotypes;
不同基因型小麦氮肥生产效率差异的机理研究
6.
The discuss about developing nitrogen fertilizer through importing second hand equipment of large-scale synthesis ammonia plant;
关于引进二手设备发展氮肥生产的商榷
7.
The application impact of bioorganic manure plus nitrogen fertilizer on rice yield
生物有机肥配施氮素化肥对水稻产量的影响
8.
Effects of Nitrogen Application on Growth and Yield of Super Rice
氮肥运筹对超级稻生长和产量的影响
9.
Effect of Nitrogen Fertilizer Collocation on Dry Matter and Yield Production of Rice Variety Kongyu 131
氮肥配置对空育131物质生产与产量的影响
10.
Low fertilizer-nitrogen use efficiency( FNUE) is a serious problem in rice production in China.
氮肥利用率低是我国水稻生产中的突出问题。
11.
Study on the Effects of Nitrogen Application on the Synthetic Productivities of Wheat;
氮肥运筹对小麦综合生产力影响的研究
12.
Study of Example and Method of Cleaner Production Assessment of Enterprise on the Nitrogen Fertilizer;
氮肥企业清洁生产评价方法及实例研究
13.
Study on the Effects of the Nitrogen Fertilizer on the Lettuce s Yield and Quality and the Soil s Environment Quality;
氮肥对生菜产量、品质和土壤环境效应影响研究
14.
Nitrogen Fertilization Decision-Making System for Production Management of High-quality (Special) Wheat;
优质（专用）小麦生产管理氮肥决策系统的研究
15.
Nitrogen Effects on Yield and Forage Quality of Annual Ryegrass;
氮肥对一年生黑麦草产量及品质影响的研究
16.
Study of N-balanced Recommendation System Based on WebGIS for Vegetable Security Production;
基于WebGIS的蔬菜安全生产氮肥推荐系统研究
17.
INTEGRATED MANAGEMENT OF ENGINEERING CONSTRUCTION AND PRODUCTION PREPARATION OF LARGE NITROGENOUS FERTILIZER ENTERPRISE;
大型氮肥企业工程建设与生产准备一体化管理
18.
Study on the Effect of Growth of Different Stages of Soybean Covered by Film and N-fertilizer Applied Models
覆膜对大豆生长的影响及高产氮肥运筹研究