1) leaf nitrogen content
叶氮含量
1.
The change processes of the leaf area (LA) and leaf nitrogen content (LNC) during the ripening period were analysed with 11 varieties of japonica rice.
为探明不同寒地水稻品种成熟期叶片衰老过程的差异 ,试验分析了 11个寒地水稻品种成熟期叶面积和叶氮含量的动态变化过程。
2) Leaf nitrogen content
叶片含氮量
1.
Study on photosynthetic capacity and leaf nitrogen content of main secondary forest-forming species in Heilongjiang Province;
黑龙江省次生林主要组成树种光合能力与叶片含氮量研究
2.
It indicated that the wavelength bands related to leaf nitrogen content selected by regression equation located at 820-1100nm and 1150-1300nm.
对可见光至短波红外波段 (35 0— 2 5 0 0nm)冬小麦田间冠层光谱反射率与叶片含氮量间的关系进行了相关分析。
3.
It indicated that the spectral reflectance of wave band had significant correlation to leaf nitrogen content at 350-732,733-940 nm and 1 970-2 477 nm.
对可见光波段至短波红外波段(350~2500 nm)棉花田间冠层光谱反射率与叶片含氮量间的关系进行了相关分析。
3) leaf nitrogen concentration
叶片氮含量
1.
Quantitative relationship between leaf nitrogen concentration and canopy reflectance spectra in rice and wheat;
稻麦叶片氮含量与冠层反射光谱的定量关系
4) leaf nitrogen content
叶片氮含量
1.
The fluorescence parameters of the 1st, 2nd, 3rd and 4th leaves from the top of culms in two rice varieties (Huajing 2 and Wuxiangjing 9) were measured with FMS-2 at different growth stages under three nitrogen levels, and the leaf nitrogen contents were correspondingly determined by destructive sampling and chemical assay.
在3个供氮水平和2个水稻品种(华粳2号和武香粳9号)的田间试验条件下,测试分析了不同处理水稻顶部4张完全展开叶片氮含量及对应的荧光参数。
5) LTN content
叶片氮素含量
1.
Hyperspectral estimation models for LTN content of winter wheat canopy under stripe rust stress;
条锈病胁迫下冬小麦冠层叶片氮素含量的高光谱估测模型
6) Total nitrogen in flag leaves
旗叶全氮含量
补充资料：常绿阔叶落叶阔叶混交林
出现于亚热带和暖温带的过渡带或亚热带山地常绿阔叶林上界的森林植被类型。由常绿阔叶树和落叶阔叶树混合组成。
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