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Dry Heat Treatment and Galangal Rhizome Extract on Soybean Seeds Infected with Xanthomonas axonopodis: Dry Heat Treatment and Galangal Rhizome Extract on Soybean Seeds Infected with Xanthomonas axonopodis Fauziyah, Qonitah; Risnawati, Risnawati; Yulianti, Fitri; Ramdan, Evan Purnama
Jurnal Fitopatologi Indonesia Vol. 20 No. 1 (2024): Januari 2024
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14692/jfi.20.1.15-23

Kedelai (Glycine max) adalah salah satu sumber protein nabati yang kebutuhannya terus meningkat. Salah satu kendala utama pada budi daya kedelai ialah penyakit tular benih membisul oleh bakteri Xanthomonas axonopodis pv. glycine. Penelitian ini bertujuan mengevaluasi perlakuan panas kering dan ekstrak rimpang lengkuas terhadap penekanan populasi X. axonopodis pv. glycine dan vigor benih kedelai yang terinfeksi bakteri. Penelitian disusun dalam rancangan acak lengkap. Percobaan pertama ialah perlakuan panas kering pada suhu 45 ℃ dengan waktu pemanasan 6, 12, dan 24 jam, serta kontrol tanpa pemanasan. Percobaan kedua ialah perendaman biji selama satu jam di dalam ekstrak rimpang lengkuas dengan konsentrasi 25%, 20%, dan 15%, serta kontrol (air). Peubah yang diamati ialah jumlah populasi bakteri, daya kecambah, vigor, dan viabilitas benih. Hasil penelitian menunjukkan bahwa perlakuan panas dan ekstrak rimpang lengkuas berpengaruh nyata terhadap penurunan populasi X. axonopodis terbawa benih kedelai. Perlakuan benih kedelai dengan panas kering selama 24 jam menyebabkan benih bebas dari X. axonopodis, tetapi perkecambahan dan vigor benih mengalami penurunan. Sementara perlakuan benih dengan ekstrak rimpang lengkuas 25% menyebabkan populasi X. axonopodis menurun hingga 7.0 × 102 cfu mL-1, dengan tidak memengaruhi vigor dan viabilitas kedelai. Hasil penelitian mengindikasikan bahwa perlakuan panas kering memiliki potensi lebih baik dibandingkan dengan ekstrak rimpang lengkuas dalam mengeleminasi X. axonopodis dalam benih kedelai. Namun, karena perlakuan panas memiliki dampak negatif terhadap perkecambahan benih maka perlu dicari suhu dan waktu pemanasan yang optimal untuk menekan populasi X. axonopodis tanpa mengurangi viabilitas benih.

Budaya Profil Pelajar Kreatif: Menumbuhkembangkan Literasi Visual Anak Panti Asuhan Novitasari, Meggy; Sutama, Sutama; Aryani, Ima; Fauziyah, Qonitah; Utami, Isnaini Budi
Warta LPM WARTA LPM, Vol. 27, No. 2, Juli 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v27i2.4544

Community Service Partners (PkM), namely the Abdurrahman Bin Auf Orphanage (PA. Abd R.) Nogosari District, Boyolali. P.A. Abd R. currently has 49 foster children (M=23; P=26). The main problem in PA. Abd R., knowledge related to visual literacy and creativity is less than optimal with a percentage of 42%. So that foster children have visual literacy competencies, they need development and assistance so that they can continue their education to a higher, superior and competent level. The aim of the PkM program is to empower PA foster children. Abd R. through socialization, mentoring, and displays of visual literacy creativity to form habits. The expected impact of this program is that foster child partners will have an understanding of the material, expertise, creativity and skills in making learning media. Methods for implementing the PkM program, namely socialization, mentoring and showing creativity. The results of PkM activities are 1) Increased awareness and interest in learning for foster children in a visual literacy culture through socialization, mentoring and training. 2) Increasing the visual literacy skills of foster children that are culturally oriented towards creative student profiles. 3) Adequate learning resources/visual literacy reading books in the library (provided by the PkM team, adding 29 book titles). 4) Developing creativity from activities, a) working on Pre-test questions, b) making Popup books and booklets, c) making digital posters, d) making 3-dimensional wall magazines, e) making padlets, and f) working on Post-tests.

Production of Biomass and Bioactive Compound as a-Glucosidase Inhibitor Activities Simplisia Cat Whiskers (Orthosiphon aristatus) at Fertilization and Differences Harvest Rotation Time Malasari, Silvina; Miska, Moh. Ega Elman; Fauziyah, Qonitah; Selita, Neni
International Journal of Agriculture System VOLUME 12 ISSUE 2, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v12i2.4813

Cat whiskers are traditional medicinal plants with bioactive compounds like flavonoids like sinensetin. The development of cat whiskers as a medicinal plant is still constrained by the quality of the simplisia. Fertilization and harvesting are essential aspects of the cultivation of medicinal plants. The research aims to determine the proper fertilization and harvest rotation time differences to produce biomass production and bioactive compound simplisia in cat whisker leaves. The method used was a Randomized Complete Block Design composed of two factors. The first factor was harvest rotation, consisting of four and six levels. The second factor was fertilization, composed of three levels, namely 100 g Indigenous Arbuscular Mycorrhizal Fungi (AMF) inoculum, 2.1 g Urea (N fertilizer) & 2.7 g SP-36 (P fertilizer), and a combination of 100 g Indigenous AMF inoculum + 2.1 g Urea (N fertilizer) & 2.7 g SP-36 (P fertilizer). The results showed that the highest simplisia biomass production was obtained by giving a combination fertilizer (Indigenous AMF, N & P). In contrast, the highest simplisia bioactive compound production was obtained with indigenous Arbuscular Mycorrhizal Fungi (AMF) fertilizer or a combination fertilizer (Indigenous FMA, N & P). Production of biomass and bioactive compounds of cat whisker plants simplisia can be done by harvesting earlier every four weeks or extending the harvesting time to every six weeks.

Production of Biomass and Bioactive Compound as a-Glucosidase Inhibitor Activities Simplisia Cat Whiskers (Orthosiphon aristatus) at Fertilization and Differences Harvest Rotation Time Malasari, Silvina; Miska, Moh. Ega Elman; Fauziyah, Qonitah; Selita, Neni
International Journal of Agriculture System VOLUME 12 ISSUE 2, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v12i2.4813

Cat whiskers are traditional medicinal plants with bioactive compounds like flavonoids like sinensetin. The development of cat whiskers as a medicinal plant is still constrained by the quality of the simplisia. Fertilization and harvesting are essential aspects of the cultivation of medicinal plants. The research aims to determine the proper fertilization and harvest rotation time differences to produce biomass production and bioactive compound simplisia in cat whisker leaves. The method used was a Randomized Complete Block Design composed of two factors. The first factor was harvest rotation, consisting of four and six levels. The second factor was fertilization, composed of three levels, namely 100 g Indigenous Arbuscular Mycorrhizal Fungi (AMF) inoculum, 2.1 g Urea (N fertilizer) & 2.7 g SP-36 (P fertilizer), and a combination of 100 g Indigenous AMF inoculum + 2.1 g Urea (N fertilizer) & 2.7 g SP-36 (P fertilizer). The results showed that the highest simplisia biomass production was obtained by giving a combination fertilizer (Indigenous AMF, N & P). In contrast, the highest simplisia bioactive compound production was obtained with indigenous Arbuscular Mycorrhizal Fungi (AMF) fertilizer or a combination fertilizer (Indigenous FMA, N & P). Production of biomass and bioactive compounds of cat whisker plants simplisia can be done by harvesting earlier every four weeks or extending the harvesting time to every six weeks.

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