江苏农业学报投稿系统 关键词: 水稻; 种植密度; 叶片形态; 群体结构; 产量 [gap=1549]Keywords: rice; planting density; leaf morphology; population structure; yield
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太白杜鹃(Rhododendron purdomii Rehd. et Wils.)叶形态沿海拔梯_工程论文 关键词:太白杜鹃;海拔;叶形态 [gap=837]Key words: Rhododendron purdomii;Elevation;Leaf morphology
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transforming leaf morphology 动态株型
leaf morphology and anatomy 叶形态解剖
leaf morphology and structure 叶片形态结构
Leaf morphology and sturcture 叶片形态结构
leaf epidermal morphology 叶表皮形态学
leaf epidermis morphology 叶表面形态
leaf epidermal micro-morphology 叶表面微形态
The surviving rate of tetraploid plantlets was 60%. Plant morphology and cytology observation on two ploidy of Faber Cymbidium with similar growth stage and environment background suggested that tetraploids were bigger than diploids in the leaf morphology.
对诱导获得的四倍体蕙兰新种质与二倍体植株进行了外部形态和细胞学的比较观察,结果表明:在同一生长阶段和环境条件下,四倍体植株叶片形态充分体现了器官的巨人性。
参考来源 - 蕙兰(Cymbidium faberi Rolfe)离体快繁及四倍体培育研究·2,447,543篇论文数据,部分数据来源于NoteExpress
A study on leaf morphology and anatomy of Lardizabalaceae, Sargentodoxaceae and its significance in taxonomy.
文章题目大通科、大血藤科叶的形态学解剖学研究及其在分类学中的意义。
Measurement of leaf morphology is significant in automatic monitoring of seedling growth. The leaf images have to be extracted from the background prior to morphological measurement.
叶片的形态测量在苗木生长自动监测中具有重要意义,在形态测量前首先要将完整的叶片从背景中提取出来。
The leaf epidermal morphology of the related genera in Rubiaceae is similar to Lasianthus.
相关属的叶表皮微形态特征与粗叶木属植物较为相似。
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