1) Leaf concentration
叶含量
1.
Leaf concentration in alfalfa is an important factor affecting the nutritive value,forage intake and digestibility.
叶含量是一项对苜蓿的营养价值和家畜采食量、消化率都很重要的指标,目前常用的手工茎叶分离后测定叶含量的方法非常费时费力。
2) 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。
3) chlorophyll content
叶绿素含量
1.
Effect of Atmosphere Pollution on Chlorophyll Content in Greening Plant Leaves;
大气污染对城市绿化植物叶片叶绿素含量的影响
2.
Study on Rapid Determination of Chlorophyll Content of Leaves;
快速测定植物叶片叶绿素含量方法的探讨
3.
Estimation models of rice LAI and Chlorophyll content based on MOD09.;
基于MOD09产品的水稻叶面积指数和叶绿素含量的遥感估算模型
4) 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。
5) sulfur content in leaves
叶片S含量
6) content of chlorophyll
叶绿素含量
1.
The effect of the content of chlorophyll in flag leaf with regulation of treasury source in different panicle wheat
库源调节对不同穗型小麦旗叶叶绿素含量的影响
2.
4% of the control,the content of chlorophyll and nitrate reductase activity were 75.
4%;叶绿素含量和硝酸还原酶活性分别为对照的75。
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