Salamiah Salamiah
Prodi Proteksi Tanaman Fakultas Pertanian Universitas Lambung Mangkurat

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Pengaruh Aplikasi Eco-enzyme Untuk Menekan Penyakit Moler Pada Tanaman Bawang Merah (Allium ascalonicum L.) Di Lahan Gambut Alwina Ayu Anggita; Salamiah Salamiah; Helda Orbani Rosa
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2608

Abstract

This research aims to determine the effect of eco-enzyme application in suppressing moler disease in shallot plants (Allium ascalonicum L.) in peatlands. This research used the Completely Randomized Design (CRD) method, where the treatments used in this study consisted of 4 treatments, namely control (without eco-enzyme solution) and 3 treatments of eco-enzyme solution with doses (0.2, 0.6, and 1 mL/200 mL water) which is repeated 5 times. The results of the research showed that the percentage of eco-enzyme that was able to suppress moler disease in treatment t3 (dose 1 mL/200 mL water) was 57.9%, and the smallest percentage of suppression in treatment t1 (dose 0.2 mL/200 mL water) was 43 .6%. In the incubation period research, Fusarium oxysporum appeared for the first time on the 14th day of DAP and occurred in all treatments. Meanwhile, the highest number of tubers/ha was in the control treatment at 58.40 tubers/treatment (162,222 tubers/ha). In the study, the wet weight of tubers in the control treatment had the heaviest tuber wet weight, namely 522.60 tubers/treatment (1,451.7 kg/ha), and the largest tuber diameter was in the treatment given eco-enzyme solution at a dose of 0.6 mL/200 kg. mL of water is 18.3 mm.
Keanekaragaman Mikroba pada Rhizosfer Pertanaman Bawang Merah (Allium ascalonicum L.) yang Diaplikasikan Eco Enzyme di Lahan Gambut Noor Aprilliana; Yusriadi Marsuni; Salamiah Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2610

Abstract

This research aims to determine the impact of eco enzyme application on microbial diversity in the rhizosphere of shallot plantations on peatlands. This research used descriptive techniques with a purposive sampling method, consisting of 4 treatments, namely control (without eco enzyme treatment) and 3 treatments of eco enzyme solution with doses (0.2 ml, 0.6 ml, and 1 ml/200 ml water) with 5 repetitions. The identification results showed that there were 65 microbial isolates, of which 28 fungus isolates consisted of 9 fungal genera, namely Trichoderma spp., Penicillium sp., Acremonium sp., Mortierella spp., Humicola sp., Fusarium spp., Aspergillus sp., Culvularia sp. , Pythium spp. and 37 bacterial isolates consisting of 29 gram-positive bacterial isolates and 8 gram-negative bacterial isolates. The results of the research show that the application of eco enzyme has an impact on microbial diversity in the rhizosphere of shallot plantings on peatlands. The diversity of microbial types ranges from 0.9 – 1.4, including in the low – medium category. The richness of microbial species ranges from 0.9 – 1.7, which is included in the low category. The evenness of microbial types ranges between 0.8 – 1.0, including the low category, and the dominance index ranges between 0.3 – 0.5, including the none dominate category.
Efektivitas Tanaman Bintaro (Cerbera manghas) dalam Menekan Serangan Penyakit Moler pada Bawang Merah (Allium ascalonicum L.) di Lahan Gambut Dayatullah Dayatullah; Salamiah Salamiah; Noor Aidawati
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2611

Abstract

Shallots are one of the important vegetable commodities that have been intensively cultivated by farmers for a long time, including in the non-substituted spices group which functions as food flavoring seasonings and ingredients for traditional medicine. In the production process, various constraint were found, one of which is the attack of pathogens that cause moler disease. This study aims to determine the effectiveness of Bintaro solution on the intensity of Moler disease attacks on shallot plants on peatlands. The study was conducted at the Phytopathology Laboratory, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru and in Tegal Arum Village, Landasan Ulin District, Banjarbaru City, South Kalimantan, from June to October 2022. The study used a completely randomized design consisting of 4 treatments and 5 replications. The treatment tested was the application of old b intaro fruit, young bintaro fruit, bintaro leaves plus 1 control treatment. The application of vegetable pesticides was carried out by pouring the solution onto the surface of each shallot plant as much as 5 ml per plant, which was carried out 7 times with an interval of 1 week. Parameters observed were the intensity of the attack of moler disease, fresh weight of the bulbs, the number of bulbs and the diameter of the shallot bulbs. The results showed that the incubation period for the pathogen causing moler disease was 14 days. The application of bintaro plant solution was unable to suppress the attack of moler disease on shallots on peatlands and was unable to increase the number of shallot bulbs, but the application of old bintaro fruit was able to increase tuber wet weight by 41kg/ha and tuber diameter by 2%.