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การพัฒนาแคปซูลเมล็ดไม้เพื่อการฟื้นฟูป่า |
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| รหัสดีโอไอ | |
| Creator | พรเทพ เหมือนพงษ์ |
| Title | การพัฒนาแคปซูลเมล็ดไม้เพื่อการฟื้นฟูป่า |
| Publisher | Thammasat University |
| Publication Year | 2562 |
| Journal Title | Thai Journal of Science and Technology |
| Journal Vol. | 8 |
| Journal No. | 4 |
| Page no. | 398-410 |
| Keyword | seed capsule, forest restoration, UAV |
| URL Website | https://www.tci-thaijo.org/ |
| Website title | THAIJO |
| ISSN | 2286-7333 |
| Abstract | This study aims to develop seed capsules with pioneer tree species with fire and drought resistant for forest restoration by using an Unmanned Aerial Vehicle (UAV) instead of planting tree by forest workers. The appropriate species were selected including Peltophorum dasyrachis (Miq.) Kurz), Dalbergia cochinchinensis Pierre, Phyllanthus emblica L., (Pterocarpus macrocarpus Kurz), and Albizia procera (Roxb.) Benth. Seed capsule divided to 5 categories i.e. 1) chemical fertilizer 2) mycorrhiza 3) chemical fertilizer + mycorrhiza 4) seed in bentonite capsule and 5) bare seed. The results showed that the most suitable species in both abandoned maize field and forest canopy gap are Albizia procera (Roxb.) Benth, Dalbergia cochinchinensis Pierre, and Pterocarpus macrocarpus Kurz. with highest germination and survival rate. These species have the ability to fix atmospheric nitrogen through symbiosis with bacteria or fungi in root nodules. The small seed size is appropriate for using in seed capsule with composed by Bentonite clay. Mycorrhiza is the most suitable composite to combine to the seed capsule for promote seedling growth rate by promoting the growth of root. However, the successful of forest restoration program is not only the germinating of seedling from capsule but need more concern of other threaten e.g. forest fire, long period of drought or seed destroying by animals to get achievement. |
