REBECCA LEONISA SINAGA, ERINA (2022) PENGARUH KOMBINASI BIOFERTILIZER DENGAN PENAMBAHAN BIOSURFAKTAN DIETANOLAMIDA OLEIN SAWIT DAN CARA PENGAPLIKASIAN TERHADAP PERKEMBANGAN BUAH KAKAO (Theobroma cacao L.). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | The cocoa plant (Theobroma cacao L.) is a family Sterculiceae of the genus Theobroma. Aimed this study was to determined the effect of biofertilizers administration by the addition of palm olein dietanolamide biosurfactant and how it was applied to the development cocoa fruit (T. cacao). This research was conducted in November 2019 until February 2020 which was carried out in Kampung Cikuya Karang Kitri, Sindang Sari Village, Pabuaran District, Serang Regency, Banten. This reseacrh was designed using Randomized Block Design as the basic design consisting of 12 levels. The parameters observed were fruit length, fruit diameter, number of nipples young fruit formed, number of nipples young fruit formed, number of young fruit deciduous, number of surviving fruits, number of deciduous fruit, fruit weight, and dry weight of seeds. The results of this study indicate that the administration of biofertilizers + DEA and the way it is applied have a significant effect on fruit diameter at 5 week after treatment as well as fruit wet weight and significantly different on fruit diameter 8 week after treatment as well as seed dry weight. Keywords : Biofertilizer, biosurfactant diethanolamide palm olein, cocoa plant | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi |
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| Depositing User: | Perpustakaan Pusat | |||||||||
| Date Deposited: | 21 Jul 2022 14:24 | |||||||||
| Last Modified: | 21 Jul 2022 14:24 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/14661 |
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