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Sosialisasi Dan Aplikasi Elisitor Biosaka Pada Budidaya Tanaman Padi (Oryza Sativa) Di Desa Pudak, Kecamatan Kumpeh Ulu, Kabupaten Muaro Jambi, Provinsi Jambi Dedy Antony; Lizawati Lizawati; Weni Wilia; Yulia Alia; Agus Kurniawan Mastur
Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Vol. 2 No. 4 (2023): Desember : Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia
Publisher : Sekolah Tinggi Ilmu Administrasi Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jppmi.v2i4.810

Abstract

Efforts to increase rice (Oryza sativa) production by farming communities in Pudak Village, Kumpeh Ulu District, Muaro Jambi Regency still partly depend on the use of inorganic fertilizers. An alternative to increasing production that is safe and environmentally friendly is the use of biosaccharide elicitors made from organic materials. This needs to be socialized to farmers regarding the use of biosaka made from weeds, some of which are still unknown to farmers in Pudak Village. This activity began with a discussion meeting with the head of the farmer group, the Plant Pest Organism Control Officer (POPT) to look at problems in the farmers' rice fields and continued with land observations. Then socialization was carried out to the community and continued with the practice of making biosaka and implementation in rice fields in Pudak Village. The results of this activity show that farmers are very enthusiastic about all activities from manufacture to application on the land. There were 45 participants who attended and were active until the end of the activity. The follow-up activities showed farmers practicing how to make it in their respective groups. The results of monitoring and evaluation have proven that the biosaka elicitor has been successfully produced by farmers independently as much as 30 L. The application results show a positive and better plant response compared to plots where biosaka was not applied.
Kemampuan Bakteri Endofit dalam Mengendalikan Penyakit Rebah Kecambah dan Layu Sclerotium (Sclerotium rolfsii) pada Kedelai: Bahasa Inggris Marwan, Husda; Mulyati, Sri; Wilia, Weni
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 1 No. 2 (2017): Desember 2017
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.1.2.52-61.2017

Abstract

Endophytic bacteria have potency as candidates of biological control agents to plant disease, because the bacteria as reported to be associated with plant resistance to pathogens. The study aimed to determine the ability of endophytic bacteria to inhibit the growth of Sclerotium rolfsii in vitro, and suppress damping off disease incedence and Sclerotium wilt disease severity on soybean. The ability of endophytic bacteria to inhibit S. rolfsii was carried out on 44 isolates that isolated from soybean, rice and banana. The ability of endophytic bacteria to control damping off disease was carried out on 13 isolates were selected in vitro (BE-CW1, BE-M1, BE-M2, BE-M3, BE-M4, BE-S1, BE-S6, BE-S13, BE-S14, BE -BRRG2, BE-KH1), and also fungicides and two controls (healthy plant and diseased plant). The ability of endophytic bacteria to control Sclerotium wilt was carried out on 6 isolates which showed pressure on damping off disease (BE-M1, BE-M2, BE-M3, BE-M4, BE-CW1, BE-KH2) and 2 controls (healthy plants and diseased plants).The results showed that the thirteen isolates of endophytic bacteria could inhibit mycelial growth and germination S. rolfsii. Soybean seed treatment revealed that dipping the seed in endophytic bacterial isolates suppressed damping off disease incedence with a range of 37.4 to 49.9% and Sclerotium wilt disease severity of 20.1 to 85 % , as well as reduced the mortality of soybean by 26.3 to 84.4 % . BE-KH2 isolate was able to suppress Sclerotium wilt in soybean by 85% and reduce the mortality by 67.5%.