1.
Study on Expert Decision System of Efficient Use of Water and Nitrogen for Winter Wheat;
冬小麦水氮高效利用专家决策系统的研究
2.
Mapping of QTLs for Nitrogen Utilizing Efficiency in a Rice RILs Population Derived from a Cross between a Japonica Variety and an Indica Variety;
利用一个籼粳交重组自交系群体定位水稻氮高效利用的QTLs
3.
Study on Physiological Mechanism of Genotype Difference of Water and Nitrogen Effective Use in Winter Wheat and Summer Maize in Guan Zhong
关中冬小麦夏玉米水氮高效利用基因型差异的生理机制研究
4.
Efficiency Use of Nitrogen Fertilizer in Summer Maize and Annual Soil-Plant N Balance under Wheat-Maize System;
夏玉米氮肥高效利用机制研究及周年氮素分析
5.
Analyzed Quantitative Traits Loci Associated with Nitrogen Use Efficiency and Variations of Nitrogen Use Efficiency in Rice;
水稻氮高效有关性状QTLs定位及不同基因型氮素利用效率差异分析
6.
Effects of the Basic and Tillering Nitrogen Amount on Population Quality and Nitrogen Use Efficiency in Rice;
基蘖氮肥用量对水稻群体质量影响及氮肥高效利用机理研究
7.
Studies on Physiological Mechanism for High Efficient Nitrogen Use in Wheat;
不同品种和氮素水平下小麦高效氮素利用的生理机制研究
8.
The Study on New Technology of Using Fertilizer Nitrogen and Phosphorus Efficiently;
氮、磷化学肥料高效利用新技术探索研究
9.
Study on Mechanism of Winter Wheat Genotypes with High NUE and WUE in Using Water and Nitrogen Effectively;
冬小麦高效基因型对水分和氮素高效利用的生理机制研究
10.
Improvement of Nitrogen Fertilizer Use Efficiency by Water-saving Cultivation in Winter Wheat-summer Maize Production System in Northern China;
华北地区冬小麦—夏玉米节水种植体系氮肥高效利用机理研究
11.
Effects of Localized Supply of Water and Nitrogen on Physiology and Biochemistry Characteristic of Maize;
玉米生理生化特性对水氮局部供应的响应及高效利用机理
12.
Research on Mechanism of Water and Nitrogen Transport and Efficient Utilization in Crop Rootzone under Water-Saving Irrigation
节水灌溉条件下作物根区水氮迁移和高效利用机制研究
13.
Study on the applying effect of the controlled released urea on wheat and improvement of nitrogen use efficiency
控释尿素对小麦增产效果与提高氮肥利用率的研究
14.
Eco-physiology and Regulation of Nitrogen Use Efficiency in Wheat;
小麦氮素利用效率的生理生态与氮肥调控研究
15.
Effects of Nitrogen Application Rate on Nitrogen Absorption,Translocation and Fertilizer-nitrogen Use Efficiency in Japonica Rice Cultivar Nanjing 44
施氮量对南粳44氮素吸收运转及氮肥利用效率的影响
16.
Effects of irrigation and nitrogen interaction on soil NO_3~- -N transport,nitrogen use efficiency and water use efficiency in wheat
水氮互作对小麦土壤硝态氮运移及水、氮利用效率的影响
17.
Effect of Nitrogen Fertilization on the Biological N-fixation and N Utilization Efficiency of Chamaecrista rotundifolia
施氮对圆叶决明生物固氮及氮肥利用效率的影响
18.
Effects of nitrogen fertilizer application and irrigationlevel on soil nitrate nitrogen accumulation and water and nitrogen use efficiency for wheat/maize intercropping
水氮量对小麦/玉米间作土壤硝态氮累积和水氮利用效率的影响