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All Journal Biosaintifika: Journal of Biology & Biology Education Return : Study of Management, Economic and Bussines JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara
Wingit, Ratna
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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POTENTIALS OF CARBON STORED IN PLANT BIOMASS AT LITTLE FARMERS GRASSLAND CISARUA, WEST BANDUNG REGENCY Malik, Annas Dwitri; Zso Zsa Dewa, Komang Yoga; Parikesit, Parikesit; Withaningsih, Susanti; Wingit, Ratna
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 1 (2020): April 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.801 KB) | DOI: 10.15294/biosaintifika.v12i1.23111

Abstract

Alternatives of vegetations to store carbon need to be encouraged considering that forests are threatened by widespread destructions. One such vegetation is grasslands which have the potential for carbon storage and to reduce CO2 concentration in the atmosphere. At present, many enterprises have designed grasslands for animal feed. Grassland at Little Farmers, Cisarua, West Bandung was established for many purposes, i.e. recreation, education, and animal feed. The purpose of this research was to study the potential of carbon stock in grassland vegetation at this location. Based on RaCSA method, the tree biomass was determined by nondestructive collection of density and basal area of trees, then calculated by an allometric equation. The ground cover biomass was determined by destructive collection of grass and roots. Total measured biomass was multiplied by 46% to obtain carbon storage. Based on the results, the potential of carbon stock in Little Farmers grassland is 6,506.23 kg/m2 with the potential for carbon storage below the ground (0.129 kg / m2) was slightly higher than the carbon stored above the ground  (0.101 kg / m2). Carbon stored in ground cover had been proven to be lower than woody plants (6,506 kg / m2). This study has pioneered in finding the carbon stocks potential of a man-made grassland, so it provides basis of an alternative land use that can be encouraged for carbon sequestration. For many enterprises, this study will aid in the conduct and management planning of grasslands with regards to ecosystem services preservation, such as carbon sequestration.
PENDEKATAN TEKNOLOGI RAMAH LINGKUNGAN DENGAN SISTEM RASPBERRY PI SEBAGAI MIKROKONTROLLER DALAM APLIKASI PERTANIAN SISTEM MULTIPLE CROPPING DI LAHAN MARGINAL, KAWASAN BENDUNGAN JATIGEDE Zulfiady, Wimal; Wingit, Ratna; Sarmedi, Sarmedi; Nugraha, Yusuf
JP2N : Jurnal Pengembangan Dan Pengabdian Nusantara Vol. 2 No. 2 (2025): JP2N: Januari-April 2025
Publisher : Yayasan Pengembangan Dan Pemberdayaan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62180/559h2p34

Abstract

Kawasan Bendungan Jatigede, Sumedang, merupakan suatu kawasan pembangunan nasional yang direncanakan oleh Pemerintah Republik Indonesia, untuk memenuhi kebutuhan primer energi di kawasan Jawa – Bali. Sebuah upaya strategis dan kolaboratif yang diinisiasikan oleh PT BioFarma (Persero) melalui departemen TJSL yaitu memberdayakan masyarakat terdampak dengan istilah orang terkena dampak (OTD) di wilayah relokasi ataupun wilayah marginal. Hal ini tentunya memiliki nilai strategis ditingkat lokal (kabupaten sumedang) maupun nasional bahkan mancanegara. Secara demografis, tidak sedikit penduduknya yang menjadi OTD dari pembangunan waduk Jatigede, sementara dilihat dari aspek politis wilayah ini dijadikan sebagai sebuah Kawasan Ekonomi Khusus (KEK) pariwisata Kabupaten Sumedang.  Oleh karena hal itu, potensi yang dikembangkan untuk membangun Masyarakat OTD, perlunya peninjauan secara komperhensif dari aspek ekonomi, ekologi, sosial dan kebudayaan. Melalui kajian komperhensif pemetaan sosial yang dilakukan PT BioFarma (Persero) bersama dengan Universitas Padjadjaran tahun 2022, didapati rekomendasi pemberdayaan di bidang pertanian yaitu di Desa Mekarasih. Desa ini memerlukan suatu upaya pertanian yang merubah pola tani tradisional menjadi tani yang berintegrasi dengan teknologi, agar meningkatkan nilai produktivitas dari pertanian di lahan marginal.   PT BioFarma (Persero) melalui program CSR berhasil mendorong penggunaan kecerdasan buatan (AI) dengan sistem Raspberry Phi dalam mengelola kebutuhan air di wilayah marginal. Air menjadi faktor pembatas di lahan tersebut, sehingga menjadi sebuah dilematis ketika air digunakan untuk kebutuhan pertanian. Sumber air yang digunakan juga berasal dari limbah domestrik air wudhu dari masjid, yang sudah diolah sedemikian rupa melalui mekanisme filterisasi. Komoditas pertanian yang ditanam yaitu pisang dan rumput BBU yang menjadi komoditas unggul CSR PT BioFarma (Persero). Hasil dari penggunaan AI yaitu meningkatkan efektivitas dan efisiensi dari kebutuhan air untuk kegiatan pertanian.     
Calculation of Environmental Services For The Forest Adoption Plot of PT Bio Farma (Persero) In Taman Buru Masigit Kareumbi, West Java Andrian, Yusuf Nugraha; Wingit, Ratna; Ulhaq, Nida Aulia
Return : Study of Management, Economic and Bussines Vol. 2 No. 6 (2023): Return : Study of Management, Economic And Bussines
Publisher : PT. Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/return.v2i06.114

Abstract

Climate change or global warming has always been a hot topic of discussion and a global issue. Forests, as one of the largest carbon sinks, play a crucial role in addressing the problem of global warming. Forests have direct benefits that can be felt by humans, as well as indirect benefits that are not directly experienced by humans. One of the indirect benefits felt by humans is the absorption of CO2 and the production of O2. Taman Buru Masigit Kareumbi (TBMK) is a conservation area that plays an important role in the absorption of CO2 and the production of O2. Taman Buru Masigit Kareumbi does not have a buffer zone, which creates significant pressure on the area, especially social pressure. The significant pressure on the area has led to the emergence of the Forest Adoption program there. This program is aimed at the care and protection of forest areas through an adoption scheme. PT Bio Farma (Persero) actively participates in this program. The Forest Adoption plot of PT Bio Farma (Persero) has a carbon reserve of 134,095 tons, a CO2 absorption value of 418,464 tons/hectare/year, and an O2 production value of 358,033 tons/hectare/year. When evaluated, the Forest Adoption plot of PT Bio Farma (Persero) has a carbon absorption value of Rp. 28,318,422 (twenty-eight million three hundred eighteen thousand four hundred twenty-two Indonesian rupiah).
Co-Authors Andrian, Yusuf Nugraha Malik, Annas Dwitri Nugraha, Yusuf Parikesit Parikesit Sarmedi, Sarmedi Susanti Withaningsih Ulhaq, Nida Aulia Zso Zsa Dewa, Komang Yoga Zulfiady, Wimal