Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens)
<p>This research aims to examine palm oil effluent as a carrier for <em>B. thuringiensis</em> and its effectiveness against <em>Setora nitens</em> instar II-III in palm plantation. This research was held on April – December 2013 using single factor experiment method tha...
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| Format: | Article |
| Language: | English |
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Universitas Muhammadiyah Yogyakarta
2015-02-01
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| Series: | Planta Tropika: Jurnal Agrosains |
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| Online Access: | https://journal.umy.ac.id/index.php/pt/article/view/2520 |
| _version_ | 1818598476892602368 |
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| author | Dwi Wahyuono |
| author_facet | Dwi Wahyuono |
| author_sort | Dwi Wahyuono |
| collection | DOAJ |
| description | <p>This research aims to examine palm oil effluent as a carrier for <em>B. thuringiensis</em> and its effectiveness against <em>Setora nitens</em> instar II-III in palm plantation. This research was held on April – December 2013 using single factor experiment method that has been arranging in completely randomized design (CRD). The research have two stages, first stage: development of <em>B</em><em> .thuringiensis</em> and second stage: testing bioassay. First stage consist of three treatments that is 100%, 75%, 50% of Palm Oil Effluent and Luria Bertani Broth as a possitive control. Every treatment was added 0,4 g red sugar and 30 ml coconut water. the treatment in second stage same with first stage but use destilled water in addition treatment. The parameter used are viability of <em>B. thuringiensis</em>, mortality (%), the speed of mortality, the change of population (%), and anti feedant (%). The result shown that palm oil effluent serve the purpose of alternative media of development <em>B. Thuringiensis</em> 7,6 x 10<sup>7</sup> CFU/ml. The optimal incubation period based of the toxcicity that is 48 hours. Formulation LCPKS 100% + 0,4 g red sugar + 30 ml coconut water + <em>B. thuringiensis</em> inclined more better based on the parameter of mortality, the change of population precentage, the speed of mortality amd anti feedant.</p> |
| first_indexed | 2024-12-16T12:04:19Z |
| format | Article |
| id | doaj.art-4b86a60344914848bab9b3aa71ef37a1 |
| institution | Directory Open Access Journal |
| issn | 0216-499X 2528-7079 |
| language | English |
| last_indexed | 2024-12-16T12:04:19Z |
| publishDate | 2015-02-01 |
| publisher | Universitas Muhammadiyah Yogyakarta |
| record_format | Article |
| series | Planta Tropika: Jurnal Agrosains |
| spelling | doaj.art-4b86a60344914848bab9b3aa71ef37a12022-12-21T22:32:22ZengUniversitas Muhammadiyah YogyakartaPlanta Tropika: Jurnal Agrosains0216-499X2528-70792015-02-013124301989Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens)Dwi Wahyuono0PT. Astra Agro Lestari, Kawasan Industri Pulogudang, Blok OR. 1-2, Pulo Ayang Raya, Rw. 9, Jatinegara, Cakung, Kota Jakarta Timur, Daerah Khusus Ibukota, Jakarta 13920, Indonesia.<p>This research aims to examine palm oil effluent as a carrier for <em>B. thuringiensis</em> and its effectiveness against <em>Setora nitens</em> instar II-III in palm plantation. This research was held on April – December 2013 using single factor experiment method that has been arranging in completely randomized design (CRD). The research have two stages, first stage: development of <em>B</em><em> .thuringiensis</em> and second stage: testing bioassay. First stage consist of three treatments that is 100%, 75%, 50% of Palm Oil Effluent and Luria Bertani Broth as a possitive control. Every treatment was added 0,4 g red sugar and 30 ml coconut water. the treatment in second stage same with first stage but use destilled water in addition treatment. The parameter used are viability of <em>B. thuringiensis</em>, mortality (%), the speed of mortality, the change of population (%), and anti feedant (%). The result shown that palm oil effluent serve the purpose of alternative media of development <em>B. Thuringiensis</em> 7,6 x 10<sup>7</sup> CFU/ml. The optimal incubation period based of the toxcicity that is 48 hours. Formulation LCPKS 100% + 0,4 g red sugar + 30 ml coconut water + <em>B. thuringiensis</em> inclined more better based on the parameter of mortality, the change of population precentage, the speed of mortality amd anti feedant.</p>https://journal.umy.ac.id/index.php/pt/article/view/2520alternative mediabacillus thuringiensisbioassay |
| spellingShingle | Dwi Wahyuono Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) Planta Tropika: Jurnal Agrosains alternative media bacillus thuringiensis bioassay |
| title | Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) |
| title_full | Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) |
| title_fullStr | Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) |
| title_full_unstemmed | Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) |
| title_short | Kajian Formulasi Bacillus thuringiensis Dengan Carrier Limbah Cair Pabrik Kelapa Sawit Untuk Pengendalian Ulat Api (Setora nitens) |
| title_sort | kajian formulasi bacillus thuringiensis dengan carrier limbah cair pabrik kelapa sawit untuk pengendalian ulat api setora nitens |
| topic | alternative media bacillus thuringiensis bioassay |
| url | https://journal.umy.ac.id/index.php/pt/article/view/2520 |
| work_keys_str_mv | AT dwiwahyuono kajianformulasibacillusthuringiensisdengancarrierlimbahcairpabrikkelapasawituntukpengendalianulatapisetoranitens |