TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA
Mycorrhizal symbiosis is the result of mutualistic interactions between plants and fungi. Melinjo (Gnetum gnemon) naturally associate with ectomycorrhizal Scleroderma sinnamariense and Scleroderma sp. fungi. Artificial inoculation can be applied to young seedlings (1-2 months old), before the roots...
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Bogor Agricultural University
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doaj-b55245c98b5a45808139185e4e663d382020-11-24T22:28:13ZengBogor Agricultural UniversityJurnal Ilmu Pertanian Indonesia0853-42172443-34622013-12-01183167171TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZAArum Sekar Wulandari0Supriyanto1Departemen Silvikultur, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Departemen Silvikultur, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Mycorrhizal symbiosis is the result of mutualistic interactions between plants and fungi. Melinjo (Gnetum gnemon) naturally associate with ectomycorrhizal Scleroderma sinnamariense and Scleroderma sp. fungi. Artificial inoculation can be applied to young seedlings (1-2 months old), before the roots contain woody material. The purpose of this study was to apply the root pruning techniques to improve gnetum mycorrhizal seedlings production. The study was conducted in a greenhouse using 7 months old seedlings. The treatments consisted of 3 root pruning levels (0, 30, and 50%) and ectomycorrhizal fungi inoculum (control, mycorrhizal seedlings, and soil inoculum). Observations were carried out for 4 months to the seedling growth and root colonization by ectomycorrhizal fungi. Height, diameter, and biomass of melinjo seedlings in all treatments were not significantly different. Thus, root pruning activities do not affect the growth of seedlings. Artificial inoculation produce mycorrhizal seedlings, whereas controls were uninfected. Root pruning increased number of root branching. Root pruning at level 50% increased mycorrhizal seedlings production, but the percentage of root colonization was not significantly difefernt at all pruning levels.http://journal.ipb.ac.id/index.php/JIPI/article/view/8391Gnetum gnemonmycorrhizaroot pruningScleroderma |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Arum Sekar Wulandari Supriyanto |
spellingShingle |
Arum Sekar Wulandari Supriyanto TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA Jurnal Ilmu Pertanian Indonesia Gnetum gnemon mycorrhiza root pruning Scleroderma |
author_facet |
Arum Sekar Wulandari Supriyanto |
author_sort |
Arum Sekar Wulandari |
title |
TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA |
title_short |
TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA |
title_full |
TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA |
title_fullStr |
TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA |
title_full_unstemmed |
TEKNIK PANGKAS AKAR UNTUK MENINGKATKAN PRODUKSI BIBIT MELINJO BERMIKORIZA |
title_sort |
teknik pangkas akar untuk meningkatkan produksi bibit melinjo bermikoriza |
publisher |
Bogor Agricultural University |
series |
Jurnal Ilmu Pertanian Indonesia |
issn |
0853-4217 2443-3462 |
publishDate |
2013-12-01 |
description |
Mycorrhizal symbiosis is the result of mutualistic interactions between plants and fungi. Melinjo (Gnetum gnemon) naturally associate with ectomycorrhizal Scleroderma sinnamariense and Scleroderma sp. fungi. Artificial inoculation can be applied to young seedlings (1-2 months old), before the roots contain woody material. The purpose of this study was to apply the root pruning techniques to improve gnetum mycorrhizal seedlings production. The study was conducted in a greenhouse using 7 months old seedlings. The treatments consisted of 3 root pruning levels (0, 30, and 50%) and ectomycorrhizal fungi inoculum (control, mycorrhizal seedlings, and soil inoculum). Observations were carried out for 4 months to the seedling growth and root colonization by ectomycorrhizal fungi. Height, diameter, and biomass of melinjo seedlings in all treatments were not significantly different. Thus, root pruning activities do not affect the growth of seedlings. Artificial inoculation produce mycorrhizal seedlings, whereas controls were uninfected. Root pruning increased number of root branching. Root pruning at level 50% increased mycorrhizal seedlings production, but the percentage of root colonization was not significantly difefernt at all pruning levels. |
topic |
Gnetum gnemon mycorrhiza root pruning Scleroderma |
url |
http://journal.ipb.ac.id/index.php/JIPI/article/view/8391 |
work_keys_str_mv |
AT arumsekarwulandari teknikpangkasakaruntukmeningkatkanproduksibibitmelinjobermikoriza AT supriyanto teknikpangkasakaruntukmeningkatkanproduksibibitmelinjobermikoriza |
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