Please use this identifier to cite or link to this item:
http://repository.ipb.ac.id/handle/123456789/47358
Title: | Respon pertumbuhan dan anatomi jaringan daun pada Asystasia gangetica, Impatiens balsamina, dan Mirabilis jalapa akibat polusi udara |
Authors: | Sulistijorini Dorly Haruningtyas, Nurul |
Keywords: | Bogor Agricultural University (IPB) Air pollution Asystasia gangetica Impatiens balsamina Mirabilis jalapa relative growth anatomy of leaf tissue |
Issue Date: | 2011 |
Publisher: | IPB (Bogor Agricultural University) |
Abstract: | Air pollution is an environmental issue that occurs due to changes in air composition of its normal state. Plants potential as bioindicator of air pollution. Asystasia gangetica, Impatiens balsamina, and Mirabilis jalapa placed in the unit garden Babakan block E University Farm Babakan Sawah Baru Dramaga - Bogor (polluted) and greenhouse (control). Plant growth parameters were observed for 90 days such as the relative height, leaf number relative, relative leaf area and plant weight. Anatomical observations include paradermal section using whole-mount and transverse section using the paraffin method. Anatomical parameters include the number and size of stomata, glandular trichomes and non-glandular, leaf thickness, palisade parenchyma thickness, spongy parenchyma thickness, epidermis and cuticle thickness. The experimental design used was factorial design with two factors, namely the location and type of plants. All data were analyzed of variance and Duncan test using SAS program 9.1.3 Portable. Results showed that A. gangetica have the highest height and the largest relative number of leaves without anatomical changes. Impatiens balsamina modify itself by increasing the stomatal index and density of adaksial stomata as a response to air pollution. The increased of leaves thickness and spongy parenchyma is a response of M. jalapa to air pollution. |
URI: | http://repository.ipb.ac.id/handle/123456789/47358 |
Appears in Collections: | UT - Biology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Abstract_ G11nha.pdf Restricted Access | Abstract | 369.41 kB | Adobe PDF | View/Open |
BAB I Pendahuluan_ G11nha.pdf Restricted Access | BAB I | 414.91 kB | Adobe PDF | View/Open |
BAB II Bahan dan Metode_ G11nha.pdf Restricted Access | BAB II | 438.08 kB | Adobe PDF | View/Open |
BAB III Hasil_ G11nha.pdf Restricted Access | BAB III | 707.22 kB | Adobe PDF | View/Open |
BAB IV Simpulan_ G11nha.pdf Restricted Access | BAB IV | 393.57 kB | Adobe PDF | View/Open |
Cover_ G11nha.pdf Restricted Access | Cover | 374.81 kB | Adobe PDF | View/Open |
Daftar Pustaka_G11nha.pdf Restricted Access | Daftar Pustaka | 422.12 kB | Adobe PDF | View/Open |
G11nha.pdf Restricted Access | Full Text | 1.03 MB | Adobe PDF | View/Open |
Lampiran_ G11nha.pdf Restricted Access | Lampiran | 630.69 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.