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Strategi Optimasi Produksi Getah Karet Perumda Perkebunan Kahyangan Jember Nur Halimah; Desi Rejeki; Dewi Puspa Arisandi; Nadia Maharani
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 1 (2024): Maret:jurnal teknologi pangan dan ilmu pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v2i1.2531

Rubber latex is a raw material for Indonesia's strategic plantations and is the largest contributor to the country's foreign exchange after palm oil. Several places in Indonesia have land conditions that are suitable for rubber plantations, one of which is the rubber plantation owned by Perumda Perkebunan Kahyangan Jember. However, in recent years, income from Perumda Perkebunan Kahyangan Jember has continued to decline, so it is necessary to formulate an optimization strategy which is expected to have a positive impact and be able to increase rubber latex production in Perumda Perkebunan Kahyangan Jember. This research uses SWOT and QSPM analysis methods. The results of the research show that there are several factors that influence rubber latex production, both internal and external factors, from these factors several alternative strategies have been produced, including the use of protective umbrellas, producing high quality rubber raw materials, improving production facilities and infrastructure, optimizing technology. for production and promotion. A suitable strategy to be implemented at Perumda Perkebunan Kahyangan Jember is the use of protective umbrellas because the application is quite simple and can function to maintain the quality of production and the quality of rubber latex..

Inovasi Urban Farming Secara Wall Gardening Sebagai Upaya Peningkatan Ketahanan Pangan Trisnani Alif; Liliek Dwi Soelaksini; Widodo, Tirto Wahyu; Ilham Muhklisin; Dewi Puspa Arisandi; Triono Bambang Irawan
Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian Vol. 4 No. 1 (2025): APRIL
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agrimas.v4i1.52

Masyarakat perkotaan khususnya di Desa Tegal Boto Lor, Kecamatan Sumbersari, Kabupaten Jember, Jawa Timur telah melakukan kegiatan pertanian (urban farming) namun hanya terbatas dengan menggunakan pot didepan rumah serta terbatas hanya pada tanaman hias dan beberapa pohon non komsumtif. Dalam hal ini, tim pelaksana pengabdian kepada masyarakat memberikan inovasi terbaru terkait konsep urban farming melalui budidaya wall gardening dengan menanam tanaman komsumtif (sayur-sayuran) yang memiliki manfaat dan nilai jual tinggi. Kegiatan pengabdian ini dilakukan melalui beberapa tahapan yaitu 1) sosialisasi dan peningkatan softskill, 2) percontohan wall gardening dan peningkatan hardskill serta 3) monitoring dan evaluasi. Hasil dari kegiatan ini sebagaian besar warga PKK RW 27 menunjukkan peningkatan wawasan, pengetahuan dan keterampilan dalam budidaya secara wall gardening. Serta warga PKK RW 27 lingkungan Tegal Boto menyatakan sangat puas (43%) dan puas (43%) terhadap keseluruhan rangkaian kegiatan wall gardening.

Survei Pengaruh beberapa Ketinggian Lahan Pertanaman Kopi Arabika terhadap Distribusi dan Populasi Hama Penggerek Buah Kopi PBKo (Hypothenemus Hampei Ferr.) di Kabupaten Bondowoso Ferril Muhammad Nur; Irma Wardati; Abdurrahaman Salim; Rahmawati; Anggita Rizky Fadilah; Dewi Fatmawaty Sabiku; Dewi Puspa Arisandi
Berkala Ilmiah Pertanian Vol. 8 No. 4 (2025): November 2025 (in press)
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v8i4.53727

Tanaman kopi arabika (Coffea arabica) merupakan tanaman perkebunan yang hidup pada dataran tinggi. Hama Penggerek Buah Kopi (Hypothenemus hampei Ferr.) yang selanjutnya disebut PBKo merupakan hama utama pada tanaman kopi, yang dapat menurunkan produktifitas tanaman kopi sebesar 30-60%. Perkembangan populasi PBKo di pengaruhi oleh beberapa faktor yaitu ketinggian lahan, suhu dan kelembapan. Penelitian ini bertujuan untuk mengetahui pengaruh tiga ketinggian tempat berbeda terhadap populasi dan intensitas serangan hama PBKo. Tiga ketinggian yang digunakan dalam penelitian ini adalah A = 800-850 mdpl (Desa Sukorejo), B = 1000-1050 mdpl (Desa Rejoagung) dan C = 1250-1300 mdpl (Desa Sempol) Kabupaten Bondowoso. Penelitian dilakukan dengan metode survei (non probability), sehingga dalam pengambilan sampel tidak dilakukan pengacakan dan bersifat subjektif karena faktor yang ingin diteliti merupakan faktor tunggal berupa ketinggian tempat. Pengambilan sampel dilakukan menggunakan metode purposive sampling, yaitu survei distribusi dan pegamatan unit sampel dilakukan menggunakan metode mutlak (dilihat dari intensitas kerusakan) dengan mengamati lima pohon sampel tanaman kopi seluas 1 Ha. Survei populasi dilakukan menggunakan metode nisbi (perangkap atraktan), survei dilakukan menggunakan satu perangkap untuk luas lahan 1 Ha. Hasil penelitian menunjukkan bahwa distribusi PBKo pada ketinggian 800-850 mdpl sebesar 67,84 (mengelompok) dan populasi rata-rata sebesar 94,8 individu. Ketinggian 1000-1050 mdpl memiliki hasil distribusi 0,5 (seragam) dan populasi sebesar 13,1 individu. Ketinggian 1250-1300 mdpl memiliki hasil terendah dengan distribusi sebesar 0,75 (seragam) dan populasi sebesar 1,6 individu. Rendahnya distribusi dan populasi PBKo di ketinggian 1250-1300 mdpl dipengaruhi oleh suhu yang rendah dan kelembapan udara yang tinggi. Hasil penelitian menunjukkan kopi arabika yang ditanam pada ketinggian diatas 1000 mdpl memiliki distribusi PBKo seragam dan populasi PBKo rendah, sehingga disarankan untuk menanam kopi arabika pada ketinggian lahan diatas 1000 mdpl.

The Response of Arthropod Diversity in Rice (Oryza sativa L.) to Application of Brotowali (Tinospora crispa L.) Stem Botanical Insecticide Novan Revansyah Bambang Syafrizal; Christa Dyah Utami; Rudi Wardana; Trisnani Alif; Dewi Puspa Arisandi; Devina Cinantya Anindita
Futures in Agro-Food Economics and Logistics Analytics Journal Vol. 2 No. 1 (2025): December
Publisher : PT Litera Integra Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67580/fafela.v2i1.20

Botanical insecticide from Brotowali (Tinospora crispa) stems offers an alternative pest control method that is safer for non-target organisms. This study aimed to identify the bioactive compounds of Brotowali stems, determine LC₉₅ toxicity, and evaluate its effects on arthropod diversity and rice yield. Research was conducted at the Bioscience and TPB Laboratories of Politeknik Negeri Jember and in rice fields at Balung Lor Village, Jember. Arthropods were collected using sweep nets, sticky traps, yellow pan traps, and pitfall traps. Field trials compared plots treated with either fipronil or Brotowali bioinsecticide. GC-MS analysis revealed dominant compounds: hexadecanoic acid (17.40%), oleic acid (16.25%), and acetic acid (11.82%). LC₉₅ toxicity was 40.178%. Arthropod observations recorded 2,090 individuals from 32 species in the Brotowali plot, versus 872 individuals from 27 species in the fipronil plot. Both treatments showed moderate diversity (H), no species dominance (C), moderate richness (R), even distribution (E), and high similarity (91.53%). Rice yield differed significantly (Mann-Whitney test), Overall, Brotowali stem bioinsecticide maintained arthropod diversity and improved rice yield, showing potential as an eco-friendly pest control strategy.

Strategi Optimasi Produksi Getah Karet Perumda Perkebunan Kahyangan Jember Nur Halimah; Desi Rejeki; Dewi Puspa Arisandi; Nadia Maharani
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 1 (2024): Maret: Jurnal Teknologi Pangan dan Ilmu Pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v2i1.2531

Rubber latex is a raw material for Indonesia's strategic plantations and is the largest contributor to the country's foreign exchange after palm oil. Several places in Indonesia have land conditions that are suitable for rubber plantations, one of which is the rubber plantation owned by Perumda Perkebunan Kahyangan Jember. However, in recent years, income from Perumda Perkebunan Kahyangan Jember has continued to decline, so it is necessary to formulate an optimization strategy which is expected to have a positive impact and be able to increase rubber latex production in Perumda Perkebunan Kahyangan Jember. This research uses SWOT and QSPM analysis methods. The results of the research show that there are several factors that influence rubber latex production, both internal and external factors, from these factors several alternative strategies have been produced, including the use of protective umbrellas, producing high quality rubber raw materials, improving production facilities and infrastructure, optimizing technology. for production and promotion. A suitable strategy to be implemented at Perumda Perkebunan Kahyangan Jember is the use of protective umbrellas because the application is quite simple and can function to maintain the quality of production and the quality of rubber latex..

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