Range of reflectance variation coefficient of FCV tobacco leaf investigated was 32.8-58.7% at field in 350-2500nm.
烟草叶片光谱因施氮因素、烟草类型、测定时期、叶位、叶面、干鲜叶等因素而异。 烤烟烟叶室外反射光谱在可见和近红外等波段范围内的变异系数为32.8～58.7％。
参考来源 - 基于光谱的烟草生长与品质监测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
比较分析了烟草叶片中自由水含量测定的两种方法—阿贝折射仪法和称重法。
Two methods including Abbe Refractometer method and weighing method for measuring free water in tobacco leaves were compared in this study.
低能铁离子注入烟草叶片后，过氧化物酶（POD）同工酶表达量和谱带发生了明显的变化。
Peroxidese (POD) isozyme content and zymogram changed remarkably during the sterile culture after low energy iron ion-beam was implanted into tobacco leaves.
对烟草花叶病毒（TMV）侵染、宁南霉素钝化处理的烟草叶片进行了叶片全蛋白多肽组分、类囊体膜蛋白组成的分析。
The total protein composition and the thylakoid membranes polypeptide composition of tobacco leaves infected by tobacco mosaic virus (TMV) or treated with Ningnanmycin were studied.
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