1) chlorophyll relative value
叶绿素相对值
1.
It studied the vertical distribution patterns of canopy leaf nitrogen content and leaf chlorophyll relative value,the differences of different layer leaves under different nitrogen levels of winter wheat in different growth stages and the correlation analysis among them and wheat yield per sui.
选用半湿润地区土垫旱耕人为土和冬小麦品种‘小偃22’,通过田间试验研究了在不同施氮水平下冬小麦不同生育期冠层叶片含氮量、叶绿素相对值的垂直分布规律,并分析了它们与小麦穗粒重的相关性。
2) chlorophyll relative content
叶绿素相对含量
1.
The estimating model of chlorophyll relative content in leaves of winter wheat by remote sensing;
冬小麦叶片叶绿素相对含量遥感估算模型研究
3) relative chlorophyll content
相对叶绿素含量
1.
In order to investigate the feasibility of applying hyper-spectrum non-destruction technique in the screening of phaC-transgenic tobacco germplasms, non-destruction and in vivo measurements of the relative chlorophyll content (SPAD) and chlorophyll fluorescence and reflectance of Nicotinana tobacum cv.
为探讨光谱无损测试技术在转phaC叶绿体型烟草材料筛选中应用的可行性,对烟草品种Wisconsin38(Nic-otiana tobacum cv·Wisconsin38,对照)和其转phaC基因烟草无损活体测定了相对叶绿素含量(SPAD)、叶绿素荧光参数和反射率,并对测定结果进行了分析。
4) Relative steady phase of lea f chlorophyll content
叶绿素含量相对稳定期
5) Chlorophyll index
叶绿素相对含量(SPAD)
6) chlorophyll SPAD value
叶绿素SPAD值
1.
Field experiment was conducted to study the effect of 17-year long-term mixed application of organic-inorganic fertilizations on chlorophyll SPAD value of the flag leaves,the top 2nd leaves and the top 3rd leaves of early rice in early-tilling,peak-tilling,full-heading,milk ripe,waxy-ripening and ripening stage.
结果表明,与NPK处理相比,有机-无机肥配施分别使早稻分蘖始期和分蘖盛期倒二叶叶绿素SPAD值提高1。
补充资料：相对Rf值
分子式：
CAS号：
性质：又称相对比移值。待测组分比移值与参比物比移值之比称为相对比移值。
CAS号：
性质：又称相对比移值。待测组分比移值与参比物比移值之比称为相对比移值。
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