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All Journal IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Pengabdian Masyarakat Bumi Raflesia
Puspitahati
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Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Public Health Other

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The Influence of Climate Change on Rainfall and Rainy Days for Rubber Production of Kusen Clone in Rambang District, Muara Enim Regency Andika, Eva Juniar; Rejo, Amin; Puspitahati
Indonesian Journal of Environmental Management and Sustainability Vol. 8 No. 1 (2024): March
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2024.8.1.7-15

Abstract

Extreme rainfall impacts rubber production, reducing effective tapping days and cumulative annual output and having a wide-ranging effect on rubber crop cultivation. This study aimed to find out how rainfall and rainy days affected the rubber production of the Kusen clone in Muara Enim Regency’s Rambang District. The study was conducted on a rubber plantation of Kusen clone, which has an area of 1 ha. The initial stage in analyzing the impact of climate change on Kusen clone rubber production in Rambang District, Muara Enim Regency, was identifying the independent and dependent variables. The T-test was conducted to see whether each independent variable partially has a significant effect on the dependent variable. Rubber production has fallen year after year, with an average of 205.12 kg/ha in 2019 during the first year of tapping and 118.43 in 2023. The coefficient value (r) shows a 27.2% (sufficient correlation) magnitude association between the rainfall and rainy-day variables and the rubber productivity variable of the Kusen clone. In Correlation test results, rainfall and rainy days are strongly associated with producing Kusen clone rubber, as demonstrated by the correlation analysis value of 0.846. Regression research showed that rainfall and rainy days had a statistically insignificant effect on rubber production on the rubber clone Kusen in Rambang District, Muara Enim Regency.
INTRODUCTION OF EVAPOTRANSPIRATIVE MAPPING SYSTEM AND ORGANIC FARMING IN HORTICULTURE CULTIVATION APPLICATION TO SUPPORT AGRO-INDUSTRY IN GEM NEW VILLAGE, NORTH INDRALAYA SUB-DISTRICT, OGAN ILIR DISTRICT, SOUTH SUMATRA Agustina, Hilda; Malini, Henny; Harsana Setyaaji, Primayoga; Saleh, Edward; Puspitahati; Panggabean, Tamaria
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 8 No. 1 (2025): APRIL: Jurnal Pengabdian Kepada Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jpmbr.v8i1.7706

Abstract

Masyarakat Desa Permata Baru, yang terletak di Kecamatan Indralaya Utara, Kabupaten Ogan Ilir, menjadi fokus utama pelaksanaan kegiatan pengabdian sosialisasi tahun 2024 oleh tim pengabdian Universitas Sriwijaya. Sebagai salah satu desa binaan universitas, Permata Baru menyimpan potensi agraris yang menjanjikan, tidak hanya terbatas pada pertanian lahan basah, namun juga pertanian lahan kering atau ladang. Mayoritas petani di desa ini memiliki keahlian dalam menghasilkan beragam komoditas, mulai dari jeruk lemon, aneka sayuran, produk hortikultura yang bervariasi, hingga pembibitan kelapa sawit yang memiliki nilai ekonomi tinggi. Kendati demikian, praktik pertanian hortikultura di Desa Permata Baru saat ini sangat bergantung pada ketersediaan pupuk anorganik dan kondisi iklim yang seringkali tidak menentu. Keterbatasan pasokan pupuk anorganik bersubsidi di pasaran menjadi permasalahan krusial, sehingga memicu kenaikan harga yang signifikan. Situasi ini secara langsung membatasi hasil panen yang dapat diperoleh petani, yang pada akhirnya berdampak pada penurunan pendapatan mereka. Dalam upaya memberdayakan masyarakat dan meningkatkan kesejahteraan petani, khususnya mereka yang memiliki potensi produksi mandiri, Unit Pengelola Kegiatan (UPK) PKK "Beguyur" kembali diaktifkan pada tahun 2018 dengan mengusung sistem simpan pinjam. Langkah strategis ini diharapkan dapat memberikan akses modal bagi anggota PKK untuk mengembangkan usaha pertanian mereka. Adanya kegiatan sosialisasi mengenai sistem evapotranspiratif dan praktik pertanian organik direncanakan untuk memberikan pengetahuan dan keterampilan baru kepada petani dan anggota PKK "Beguyur". Diharapkan, melalui pemahaman dan penerapan metode pertanian berkelanjutan dan efisien, produksi pertanian dan pendapatan penduduk Desa Permata Baru dapat meningkat secara signifikan.
Co-Authors Amin Rejo Andika, Eva Juniar Edward Saleh Harsana Setyaaji, Primayoga Henny Malini, Henny Hilda Agustina Tamaria Panggabean