1.
Effects of the amount of basic and tillering nitrogen on population quality and nitrogen utilization of machine-transplanted rice in rice-duck farming system
机插稻鸭共作系统氮素基蘖肥用量对水稻群体质量与氮素利用的影响
2.
Effects of the Amount of Basic and Tillering Nitrogen Applied on Absorption and Utilization of Nitrogen in Rice
氮素基、蘖肥用量对水稻氮素吸收与利用的影响
3.
Influence of Basic Tillering and Panicle Proportion on Absorption and Utilization of Nitrogen in Rice
基蘖肥与穗肥比例对杂交水稻氮素吸收利用的影响
4.
Effects of Different Amount of Base-Tiller Nitrogen Fertilizer on Plant N-Uptaking and Soil Nitrogen Supplying and Yield Formation of Rice;
水稻基蘖肥不同施氮量对氮素吸收、土壤供氮和产量形成关系的影响
5.
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
6.
Besides the N application, another possible factor which might contribute to the difference was the practice used in controlling of late tillering.
除氮肥用量外，另一个造成差别的可能影响因素是控制迟到的分蘖措施。
7.
Screening of slow releasing substrate of matrix-based fertilizer and its nitrogen release mechanism
基质肥料缓释基质的筛选及其氮素释放规律
8.
Study on Differences in Response of Rice Genotypes to Nitrogen Fertilization and Nitrogen Use Efficiency
不同水稻基因型对氮肥反应的差异及氮素利用效率的研究
9.
Study on Basic Regulation of Nitrogen Assimilation Meitabolism in Different Types of Spring Maize and Adjustment of Nitrogen Fertilazer;
不同类型春玉米氮素同化代谢的基本规律及氮肥调控研究
10.
Genotypic Differences and Evaluation of Yield and N Accumulation in Japonica Rice under Different N Fertilizer Levels
不同氮肥水平下粳稻产量、氮素吸收差异及其基因型分类评价
11.
Effect of Nitrogen and 6-BA on Development of Tillering Bud and Its Physiological Mechanism
氮素和6-BA对水稻分蘖芽发育的影响及其生理机制
12.
Relationship between soil nitrate,nitrogen balance and utilization in rainfed land
旱地土壤硝态氮与氮素平衡、氮肥利用的关系
13.
Effects of Different Ratios of Base N to Dress N Fertilizer on Nitrate Content in Chinese Cabbage and the N Use Efficiency
氮肥不同基肥、追肥比例对小白菜硝酸盐含量及氮肥利用率的影响
14.
Studies on Nitrogen Uptake Characteristics, Nitrogen Use Efficiency, Real Time Nitrogen Management, and Site Specific Nutrient Management of Irrigated Rice;
水稻氮素营养特性、氮肥利用率与实时实地氮肥管理的研究
15.
Study on Nitrogen Nutrient Real Time Monitoring and Nitrogen Fertilizer Recommendation Techniques Based on Soil Nmin in Cotton Field;
基于Nmin的棉田氮素养分实时监测和推荐施肥技术研究
16.
Studies on the Nitrogen Transform and Reducing Nitrogen Loss during Composting;
堆肥氮素转化及原位减少氮素损失的研究
17.
Effects of Nitrogen Management on Rice Nitrogen Uptake and Nitrogen Concentrations in the Leachate from Rice Field
氮肥运筹对水稻氮素吸收和稻田渗漏液氮素浓度影响
18.
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