1) mechanism of nitrogen use
氮利用机理
2) Physiological N use efficiency
氮生理利用效率
3) N physiological efficiency
氮素生理利用率
4) organic nitrogen use
有机氮源利用
5) Nitrogen utilization
氮素利用
1.
Effects of water and nitrogen on nitrogen utilizationand nutrient uptake of rice at late stage;
结实期水分与氮素对水稻氮素利用与养分吸收的影响
2.
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
3.
Effects of different nitrogen application rate and ratio of base and topdressing on nitrogen utilization and soil NO_3-N content in winter wheat were studied by using ~(15)N isotope technique.
利用15N同位素示踪技术研究了不同的施氮量和底追比例对小麦氮素利用和土壤硝态氮的影响。
6) nitrogen use
氮素利用
1.
Effect of weed and nitrogen application on grain yield of summer maize and nitrogen use in semi-moist field;
半湿润农田杂草及施氮对夏玉米产量及氮素利用的影响
补充资料：东北平原农业气候资源利用(见农业气候资源利用)
东北平原农业气候资源利用(见农业气候资源利用)
默军爵攫戳猛罚胃植和l用2 iyuanl心yong 见农业气候资
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条