TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN
Increasing demand on glucomannan as healthy diet in develop countries, promotes higher planting area of Amorphophallus. Iles-iles corm (Amorphophallus muelleri) contains high percentage of glucomannan. In order to meet with increasing demand, providing mass planting materials is a great concern in...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Bogor Agricultural University
2009-08-01
|
| Series: | Jurnal Ilmu Pertanian Indonesia |
| Subjects: | |
| Online Access: | http://journal.ipb.ac.id/index.php/JIPI/article/view/6484 |
| _version_ | 1828280674935635968 |
|---|---|
| author | Edi Santosa Desta Wirnas |
| author_facet | Edi Santosa Desta Wirnas |
| author_sort | Edi Santosa |
| collection | DOAJ |
| description | Increasing demand on glucomannan as healthy diet in develop countries, promotes higher planting area of Amorphophallus. Iles-iles corm (Amorphophallus muelleri) contains high percentage of glucomannan. In order to meet with increasing demand, providing mass planting materials is a great concern in Indonesia. Therefore, the study on skin corm and bulbil as propagation materials was conducted. In the first experiment, bulbil with different size and section, i.e., very small, small, medium and large, and half section and ¼ section were used. In the second experiment, we evaluated the prospect of skin corm as propagul where different size of skin corm was used, i.e., 1 cm x 1 cm, 2 cm x 2 cm, and 4 cm x 4 cm. Results showed that both bulbil and skin corm could be utilized as prospectivepropagules of iles-iles. Propagation using bulbil was more superior as compared to skin corm. Bulbil of both whole and sectioned had high emergence of bud (> 90%), except very small sized ones. Very small bulbil (diameter less than 1 cm) resulted in ca 605 of emergence. Skin corm sized 4 cm x 4 cm produced equal emergence to medium bulbil. In general, increasing size of skin corm increased success of emergent bud. Delaying emergence on small sized skin corm could be assessed by smaller nutrient reserved. Most unseccessemergence of small sized skin and very small bulbil was due to decay of the propagules. These experiments implied that both bulbils and skin corm could be used as mass propagules for iles-iles production |
| first_indexed | 2024-04-13T08:02:38Z |
| format | Article |
| id | doaj.art-a5ecd26eccb24145ae302d547a9d89c1 |
| institution | Directory Open Access Journal |
| issn | 0853-4217 2443-3462 |
| language | English |
| last_indexed | 2024-04-13T08:02:38Z |
| publishDate | 2009-08-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Jurnal Ilmu Pertanian Indonesia |
| spelling | doaj.art-a5ecd26eccb24145ae302d547a9d89c12022-12-22T02:55:15ZengBogor Agricultural UniversityJurnal Ilmu Pertanian Indonesia0853-42172443-34622009-08-011429196TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTANEdi Santosa0Desta Wirnas1Departemen Agronomy dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Departemen Agronomy dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680Increasing demand on glucomannan as healthy diet in develop countries, promotes higher planting area of Amorphophallus. Iles-iles corm (Amorphophallus muelleri) contains high percentage of glucomannan. In order to meet with increasing demand, providing mass planting materials is a great concern in Indonesia. Therefore, the study on skin corm and bulbil as propagation materials was conducted. In the first experiment, bulbil with different size and section, i.e., very small, small, medium and large, and half section and ¼ section were used. In the second experiment, we evaluated the prospect of skin corm as propagul where different size of skin corm was used, i.e., 1 cm x 1 cm, 2 cm x 2 cm, and 4 cm x 4 cm. Results showed that both bulbil and skin corm could be utilized as prospectivepropagules of iles-iles. Propagation using bulbil was more superior as compared to skin corm. Bulbil of both whole and sectioned had high emergence of bud (> 90%), except very small sized ones. Very small bulbil (diameter less than 1 cm) resulted in ca 605 of emergence. Skin corm sized 4 cm x 4 cm produced equal emergence to medium bulbil. In general, increasing size of skin corm increased success of emergent bud. Delaying emergence on small sized skin corm could be assessed by smaller nutrient reserved. Most unseccessemergence of small sized skin and very small bulbil was due to decay of the propagules. These experiments implied that both bulbils and skin corm could be used as mass propagules for iles-iles productionhttp://journal.ipb.ac.id/index.php/JIPI/article/view/6484BulbilAmorphophallus muelleriiles - ilesmass propagationskin of corm |
| spellingShingle | Edi Santosa Desta Wirnas TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN Jurnal Ilmu Pertanian Indonesia Bulbil Amorphophallus muelleri iles - iles mass propagation skin of corm |
| title | TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN |
| title_full | TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN |
| title_fullStr | TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN |
| title_full_unstemmed | TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN |
| title_short | TEKNIK PERBANYAKAN CEPAT SUMBERDAYA GENETIK ILES-ILES UNTUK MENDUKUNG PERCEPATAN KOMERSIALISASI SECARA BERKELANJUTAN |
| title_sort | teknik perbanyakan cepat sumberdaya genetik iles iles untuk mendukung percepatan komersialisasi secara berkelanjutan |
| topic | Bulbil Amorphophallus muelleri iles - iles mass propagation skin of corm |
| url | http://journal.ipb.ac.id/index.php/JIPI/article/view/6484 |
| work_keys_str_mv | AT edisantosa teknikperbanyakancepatsumberdayagenetikilesilesuntukmendukungpercepatankomersialisasisecaraberkelanjutan AT destawirnas teknikperbanyakancepatsumberdayagenetikilesilesuntukmendukungpercepatankomersialisasisecaraberkelanjutan |