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Karakteristik Stomata Daun Beberapa Jenis Pohon Penelitian di Kampus Universitas Hasanuddin Makassar

机译:望加锡哈桑丁大学校园内几种研究树的气孔叶片特征

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摘要

This study on the diversity of leaf stomatal greening tree species on hasanuddin university. This study aims to determine the type of leaf stomatal characteristics at the Banyan tree, Pulai, Lagerstroemia, Paliasa, Kecrutan, and cashew nut and knowing stomatal density, stomatal index, length, width and leaf stomatal opening any kind of research tree. The method used for making molds stomatal is acetone. Furthermore, the data were analyzed descriptively. The results showed that stomatal types obtained is anisositik (Alstonia scholaris and Kleinhovia hospita) anomositik (Ficus benjamina and Lagerstomia speciosa) and diacytik (Spathodea campanulata and Acardium occidentale) stomatal density is highest in the number of 412-448 stomatal/mm2 cashew leaf and the lowest found on the island 28-4 leaf stomatal/mm2. Stomatal index is highest in the cashew leaves from14.14-18.29% and the lowest on the island leaves from 0.82-1.88%. The size of the longest stomatal found on banyan leaves and lowest at 21.4-24.0 ??m pulai14,4 leaves. Stomatal width size is highest in the leaves beringin14,4-16,8 ??m and lowest for the leaf adaxial paliasa 7.2-12 ??m. Stomatal opening is highest in the leaves beringin7,2-9,6 ??m and the lowest at 2.4-4.8 ??m paliasa leaves.
机译:哈桑丁大学的叶片气孔绿化树种多样性研究。本研究旨在确定榕树,普莱,紫薇,Paliasa,Kecrutan和腰果的叶片气孔特征类型,并了解任何种类的研究树的气孔密度,气孔指数,长度,宽度和叶片气孔开度。制备气孔模具的方法是丙酮。此外,对数据进行描述性分析。结果表明,获得的气孔类型为异性(Alstonia Scholaris和Kleinhovia hospita),反性(Ficus benjamina和Lagerstomia speciosa)和diacytik(Spathodea campanulata和Acardium occidentale)气孔密度最高,气孔密度为412-448个/ mm2。在岛上发现的最低的是28-4叶片气孔/ mm2。腰果叶片的气孔指数最高,为14.14-18.29%,岛屿叶片的气孔指数最低,为0.82-1.88%。在印度榕树叶子上发现的最长的气孔大小,在pulai14,4叶子上最小,为21.4-24.0 m。气孔宽度大小在叶片beringin14,4-16,8 ?? m中最高,而叶片近侧毛孔7.2-12 ?? m最低。气孔开度最高的是beringin7,2-9,6?m,而最低的是2.4-4.8m paliasa叶。

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    muafiah St.;

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  • 年度 2015
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