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All Journal AGROTEK: Jurnal Ilmiah Ilmu Pertanian Buletin Pengabdian Unnes Journal of Mathematics Education JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L)
Yusnizar Yusnizar
Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Public Health Social Sciences

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PROPAGATION OF ARBUSCULAR MYCORRHIZAL FUNGI (AMF) SPORES FROM ARABICA COFFEE (Coffea arabica L.) PLANTATIONS IN BENER MERIAH REGENCY Yusnizar, Yusnizar; Syafruddin, Syafruddin; Hifnalisa, Hifnalisa; Karim, Abubakar; Fikrinda, Fikrinda; Latifurrahmi, Latifurrahmi
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 8, No 1 (2024): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v8i1.475

Abstract

Arbuscular Mycorrhizal Fungi (AMF) is a type of fungus that is capable of mutualistic symbiosis with plant roots. The presence of AMF can increase the availability of nutrients in the soil, especially the element P, expand the nutrient uptake area with the help of mycelium, plant resistance to disease and drought, and be able to produce growth hormones. These fungi can form a symbiotic relationship and increase the growth and productivity of coffee plants. This research aims to multiply AMF spores collected from the rhizosphere of Arabica coffee plants in Bener Meriah Regency using corn as a host plant. This research uses a descriptive method. Propagation of AMF spores collected from the rhizosphere of Arabica coffee plants using a single propagation method using zeolite media and corn host plants. Counting of AMF spores resulting from multiplication and observing AMF colonization on plant roots was carried out after the corn plants were stressed. Observation of the number of spores was carried out using the wet filtration isolation method and centrifugation technique (Brundrett et al., 1996). Observation of the percentage of AMF colonization on corn plant roots using the root staining method. Data analysis was carried out descriptively. The research results showed that from 44 AMF spores originating from the rhizosphere of Arabica coffee in Bener Meriah Regency, 111 AMF spores were obtained from propagation with a colonization percentage ranging from 0 – 81%. The largest number of spores were 11 spores resulting from multiplication originating from M44 spores, while the highest percentage of root colonization (81%) with very high criteria contained host roots colonized by M1 spores. A total of 12 AMF spores colonized the host roots with high to very high criteria. The research results showed that AMF spores from the rhizosphere of Arabica coffee in Bener Meriah Regency which were propagated by pot culture on zeolite media and corn as the host plant were relatively low with the percentage of root colonization varying from none to very high
Sosialisasi Teknik Pembuatan Solid dan Liquid Kompos untuk Peningkatan Produksi Buah Melon di Desa Limpok Kabupaten Aceh Besar Syafruddin, Syafruddin; Yusnizar, Yusnizar; Nurahmi, Erida; Zaitun, Zaitun
JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L) Vol 1 No 1 (2023): JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L): Volume 1 Nomor 1,
Publisher : LEMBAGA KAJIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (LKPPL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jp3l.v1i1.5

Abstract

The knowledge and skills of the Farmers Group and School Drop Out Youth in Limpok Village regarding the technique of making solid and liquid compost for increasing melon production were still limited. The purpose of this product-based service activity was to increase the knowledge and skills of partner groups regarding solid and liquid composting techniques for increasing melon production. The main obstacle in increasing melon production was the difficulty of availability and the high cost of chemical (inorganic) fertilizers. Besides, plants were very susceptible to various diseases. The implementation of the activities includes counseling, demonstration of techniques for making solid and liquid compost and application to melon plants. The target and outcome of the activity was to increase the knowledge and skills of partner groups regarding the production of environmentally friendly solid and liquid compost to increase melon production. The results achieved from this activities were that the target partner group was able to produce 5.000 kg of solid compost and 3.000 liters of liquid compost per production. Another outcome of the partner group was that they can increase their income by doing solid and liquid compost and melon businesses in a professional and sustainable
Ethnomathematics Identification in West Sumatra Rantak Dance Performances Yusnizar, Yusnizar; Yahfizham, Yahfizham
Unnes Journal of Mathematics Education Vol. 13 No. 1 (2024): Reguler Issue
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/5j8zky90

Abstract

The diversity of traditional dance performances in Indonesia showcases the country's rich cultural heritage. The art of Rantak dance from West Sumatra, Indonesia, is one such cultural treasure that exhibits connections with ethnomathematics. This research aims to explore the relationship between culture and mathematics education in schools by identifying aspects of the Rantak dance. The research method employed was qualitative descriptive using an ethnographic approach. Data analysis techniques follow Miles and Huberman's approach, involving data reduction, data display, and drawing conclusions. The findings of this research reveal a significant correlation between the cultural art of Rantak dance from West Sumatra and mathematics. This connection is observed in the floor patterns that form geometric shapes such as triangles and circles. Additionally, the formation of straight lines at 180° is evident within the dance. The musical instruments accompanying the dance also feature mathematical elements, such as the cylindrical shape of the "gandang," resembling a solid geometric figure. This research underscores the cultural ties of the Rantak dance with mathematics and highlights its potential as a foundation for culturally-based mathematics education.
Penyuluhan budidaya sayuran untuk meningkatkan gizi keluarga dan imunitas tubuh di masa pandemi Covid-19 di Gampong Limpok Kecamatan Darussalam (Counseling of vegetable cultivation to improve family nutrition and immunity in the era of Covid-19 pandemic in Limpok Village, Darussalam Sub-District) Zainabun, Zainabun; Yusnizar, Yusnizar; Syakur, Syakur; Arabia, Teti; Manfarizah, Manfarizah; Wahyuni, Sri; Hidayat, Taufan; Sofyan, Hamny
Buletin Pengabdian Vol 2, No 3 (2022): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v2i3.28826

Abstract

According to field observations showed that the community in Limpok Village, Darussalam Sub-District has not fully utilized their yards for growing vegetables. The purpose of this community service activity is to provide counseling on vegetable cultivation to improve family nutrition and their immunity in the Covid-19 era in Gampong Limpok. The dissemination of counseling materials to participants helped carry out the activity utilizing the counseling approach. The Community Service Team and the participants used interactive discussion techniques to gauge the participants' knowledge before and after counseling. The use of the yard for the production of vegetables and varieties of vegetables with high nutrition was discussed in the counseling materials. The women of PKK Gampong Limpok were the counseling's target audience. The participants in the outreach activities excitedly listened and comprehended the importance of vegetables in preserving body immunity in the face of the Covid-19 pandemic, as well as the correct stages of various vegetable growing. Following the guidance given by Community Service Team, it can be concluded that the participants have understood how to use their yard as a place for cultivating vegetables that can be used as a source of nutrition for families and to increase body immunity in the Covid-19 era and in daily life. Additionally, the participants hopes that the activities can continue with the direct technical practice of planting vegetables that have the potential to be cultivated.
Co-Authors Abubakar Karim Erida Nurahmi Fikrinda Fikrinda Hamny Sofyan Hifnalisa Hifnalisa Latifurrahmi, Latifurrahmi Manfarizah Manfarizah Sri Wahyuni Syafruddin Syafruddin Syakur Syakur Taufan Hidayat Teti Arabia Yahfizham Yahfizham Zainabun Zainabun Zaitun Zaitun