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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering Jurnal Penelitian Pendidikan IPA (JPPIPA) Paspalum: Jurnal Ilmiah Pertanian Bakti Cendana: Jurnal Pengabdian Masyarakat
Tefa, Anna
Fakultas Pertanian, Universitas Timor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Nursing Physics Social Sciences

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Pemanfaatan Formula Coating untuk Meningkatkan Mutu dan Kesehatan Benih Padi (Oryza Sativa L.) Selama Penyimpanan Aloysius Rusae; Anna Tefa; Maria Matilde Nesi Seran
Savana Cendana Vol 5 No 01 (2020): Savana Cendana (SC) - January 2020
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (110.791 KB) | DOI: 10.32938/sc.v5i01.813

Abstract

Rice in one of the food commodities because it is widely consumed by most Indonesian people. The purpose of this study is to improve the quality and health of rice seeds throuhg a coating process. This research was conducted at the Faculty of agriculture at the University of Timor in February-May 2019. This study used a completely randomized factorial design. The first factor is to do a coating consisting of 3 levels, namely without coating, coating whit PGPR, coating with MOL. The second factor is the deposit period consisting of 4 levels, namely: no storage, ist month storage, 2nd month storage, and 3rd month storage. The results showed that there was an interaction in all the observed parameters except for the observed parameters of normal germination weight, with the best treatment combination being the coating treatment with PGPR with a storage time of 1 month as indicated by the observed parameters of the best germination, best vigor index, and lowest incidence of disease. normal, with the best treatment combination is a coating treatment with PGPR with a storage time of 1 month as indicated by the observation parameters of the best germination, the best vigor index, and the lowest incidence of disease.
Aplikasi Giberelin (Ga3) dan Perlakuan Vernalisasi Untuk Meningkatkan Produksi Benih Botani (True Shallot Seed) Bawang Merah Asal Kecamatan Miomaffo Barat Anna Tefa; Maria Afnita Lelang
Savana Cendana Vol 7 No 02 (2022): Savana Cendana (SC) - April 2022
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (538.925 KB) | DOI: 10.32938/sc.v7i02.1458

Abstract

One strategy to increase the production and quality of shallots is to encourage the use of planting material through seeds known as true shallot seed (TSS). The purpose of this study is to increase the production of TSS seeds and improve the quality of TSS onion seed from Miomaffo Barat subdistrict. This research used the Randomized Block Design factorial. The first factor was an application of gibberellin (GA3), consisted of three treatments i.e without GA3 (control) applications, GA3 100 ppm applications and GA3 200 ppm applications. The second factor was vernalization treatment at 10 oC temperature with three treatments i.e without vernalization (control), vernalization for 2 weeks and vernalization for 4 weeks. The results showed that the highest number of capsule peracel was found in vernaliazation treatment 2 and 4 weeks that is 60.67 and 59.00. The highest number of sealed pest capsules was found in 2 and 4 weeks vernalization treatment, 42.75 and 54.83. The highest number of seeds was found in 4 weeks' vernalization treatment with the value is 108.14. The number of seed showed that no significantly difference on the all of treatment. The highest of a maximum growth potential was found in 4 weeks of vernalization treatment 70%, germination on 4 week vernalization treatment, 50%, vigor index on 4 week vernalization treatment, 46.00%.
Respon Pertumbuhan Vegetatif Dan Generatif Bawang Merah Kultivar Lokal Eban Yang Diberi Perlakuan Giberelin (GA3) Dan Pupuk P Di Dataran Menengah Kabupaten Timor Tengah Utara Anna Tefa; Hermina Manlea; Rikardus Kolo; Antonius Ola; Gebhardus Djugian Gelyaman
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3112

Abstract

One strategy to increase shallot productivity is to use fertilizers and growth regulators. The aim of the study was to determine the response of vegetative and generative growth of shallots to local Eban cultivars through the application of gibberellins and P fertilizers in the middle plains of North Central Timor District. This study used a factorial randomized block design (RBD). The first factor was the application of gibberellins (GA3), consisting of three treatments, namely without application of GA3 (control), application of 100 ppm GA3 and application of 200 ppm of GA3. The second factor was P fertilizer treatment which consisted of three treatments, namely without P fertilizer (P0), P fertilizer 50 kg/ha (P1) and P fertilizer 100 kg/ha (P2). The results showed that the 200 ppm gibberellin treatment had an effect on plant height. Treatment of 100 ppm gibberellins affected tuber diameter, tuber fresh weight and tuber dry weight. Treatment of P 200 kg/ha had an effect on plant height and number of leaves, treatment of P 100 kg/ha had an effect on the number of tillers. Generative growth did not occur in all the treatments tried, this was due to the influence of environmental factors such as high temperatures during the study
Co-Authors . Giyanto Alexander Kehi Klau Aloysius Rusae Antonius Ola Apolinarius Banu Dewi S. Hede Emerensiana Kolo Eny Widajati Filogus N. Payon Gelyaman, Gebhardus Djugian Giyanto Giyanto Gumelar, Asep Ikhsan Hermina Manlea Kapitan, Origenes Boy Kresentia Amteme Maria Afnita Lelang Maria Matilde Nesi Seran Muhamad Syukur Religius Kenjam Rikardus Kolo