五种日本卫矛品种幼苗形态特征的变异性。

Variability in morphological traits of seedlings from five Euonymus japonicus cultivars.

机构信息

Faculty of Engineering and Architecture, Department of Landscape Architecture, Burdur Mehmet Akif Ersoy University, 15030, Burdur, Turkey.

Faculty of Forestry, Department of Forest Engineering, Bartin University, 74100, Bartin, Turkey.

出版信息

Environ Monit Assess. 2019 Apr 17;191(5):285. doi: 10.1007/s10661-019-7464-6.

DOI:10.1007/s10661-019-7464-6

PMID:30997563

Abstract

In this study, we investigated the variability in morphological traits of seedlings from five Euonymus japonicus cultivars. We measured seedling heights, root collar diameters, leaf lengths and widths, root lengths, root numbers, and twig numbers of 60 seedlings from each cultivar. The E. japonicus cultivars Variegate and Green Rocket had the highest (95.8%) and lowest (70.3%) rooting percentages, respectively. With the exception of root lengths (p > 0.05), all morphological characteristics significantly differed among all cultivars (p < 0.05). In particular, the cultivar Green Rocket performed better than all other cultivars, with greater seedling heights and root collar diameters. These data warrant further studies for quantifying differences in traits among these cultivars.

摘要

在这项研究中，我们调查了五个卫矛品种幼苗形态特征的变异性。我们测量了每个品种 60 株幼苗的高度、根颈直径、叶片长度和宽度、根长、根数和小枝数。品种斑叶和绿火箭的生根率最高（分别为 95.8%和 70.3%）。除了根长（p>0.05），所有形态特征在所有品种之间都有显著差异（p<0.05）。特别是品种绿火箭的表现优于所有其他品种，具有更高的幼苗高度和根颈直径。这些数据值得进一步研究，以量化这些品种之间的性状差异。