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All Journal Jurnal Fitopatologi Indonesia International Journal of Agriculture System Warta LPM
Fauziyah, Qonitah
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Engineering Health Professions Medicine & Pharmacology Social Sciences

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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; Ramdan, Evan Purnama; Risnawati, Risnawati; Yulianti, Fitri
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

Abstract

Dry Heat Treatment and Galangal Rhizome Extract on Soybean Seeds Infected with Xanthomonas axonopodis Soybean (Glycine max) is one of the sources of vegetable protein whose demand continues to increase. One of the main obstacles in soybean cultivation is the bacterial pustule seed-borne disease caused by Xanthomonas axonopodis pv. glycine. This study aimed to evaluate dry heat treatment and galangal rhizome extract on the suppression of X. axonopodis pv. glycine population and vigor of soybean seeds infected with the bacteria. The study was arranged in a completely randomized design. The first experiment was dry heat treatment at 45 ℃ with heating times of 6, 12, and 24 hours, and control without heating. The second experiment was soaking the seeds for one hour in galangal rhizome extract with concentrations of 25%, 20%, and 15%, and the control (water). The variables observed were bacterial population, germination, vigor, and viability of the seeds. The results showed that heat treatment and galangal rhizome extract had a significant effect on reducing the population of X. axonopodis carried by soybean seeds. Treatment of soybean seeds with dry heat for 24 hours caused the seeds to be free of X. axonopodis, but seed germination and vigor decreased. While seed treatment with 25% galangal rhizome extract caused the X. axonopodis population to decrease to 7.0 × 102 cfu mL-1, while not affecting soybean vigor and viability. The results indicate that dry heat treatment has better potential than galangal rhizome extract in eliminating X. axonopodis in soybean seeds. However, because heat treatment has a negative impact on seed germination, it is necessary to find the optimal heating temperature and time to suppress X. axonopodis populations without reducing seed viability.
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

Abstract

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

Abstract

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.
Co-Authors Fitri Yulianti Ima Aryani Malasari, Silvina Meggy Novitasari Miska, Moh. Ega Elman Ramdan, Evan Purnama Risnawati Risnawati Selita, Neni Sutama Utami, Isnaini Budi