...； 冠层光谱； 反射率 [gap=1367]Keywords】: multispectral radiometers; Alternanthera philoxeroides; canopy spectrum; reflectance ...
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doc 关键词： 冬小麦；冠层光谱；变量施肥；产量 [gap=2062]Key words: Winter wheat; Canopy spectral reflectance; Variable nitrogen application; Yield ...
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The relations between reflectance of oilseed rape leaf and canopy spectra and chlorophyll ofoilseed rape were studied.
3．研究了油菜叶片和冠层光谱反射率与油菜叶绿素含量的关系，建立了油菜叶绿素含量的定量分析模型。
参考来源 - 基于光谱技术的油菜养分及油菜籽品质分析的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
籽粒的外观品质与冠层光谱特征之间的关系不明显。
The correlation between grain appearance quality and spectral reflectance characteristics were only slight but not significant.
此外还初步研究了稻叶瘟对水稻冠层光谱特性的影响。
Besides, effects of rice leaf blast on spectrum reflectance of rice was studied simply.
研究了不同土壤水氮条件下水稻冠层光谱反射特征与植株水分状况的量化关系。
Relationship between canopy reflectance characteristics and plant water status under different water and nitrogen levels was studied.
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