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All Journal Journal of Degraded and Mining Lands Management Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Jurnal Pengabdian Nasional
Sari, Reny Mita
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Social Sciences

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PENYULUHAN DAN DEMONSTRASI HIDROPONIK DFT DI LEMBAGA PEMBINAAN KHUSUS ANAK (LPKA) BANDAR LAMPUNG Rizka Novi Sesanti; Sismanto; Ali, Fahri; Sari, Reny Mita
Jurnal Pengabdian Nasional Vol 2 No 1 (2021)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jpn.v2i1.1916

Abstract

Salah satu upaya LPKA dalam menjalankan UU No. 11 Tahun 2012 adalah melalui programpembinaan. Program pembinaan dan pembimbingan dalam LPKA meliputi kegiatan pembinaan sertapembimbingan kepribadian dan kemandirian. Pembinaan serta pembimbingan kepribadian dankemandirian yang dilakukan salah satunya adalah keterampilan kerja serta latihan kerja dan produksi.Oleh karena itu LPKA Bandar Lampung membuat program pembinaan berupa bimbinganketerampilan budidaya tanaman sayuran secara hidroponik yang bekerjasama dengan Program StudiTeknologi Produksi Tanaman Hortikultura. Tujuan kegiatan ini adalah : 1) Memberikan bimbinganpengetahuan kepada ABH mengenai budidaya sayuran dengan sistem hidroponik melaluipenyuluhan, dan 2) Memberikan keterampilan kepada ABH mengenai budidaya sayuran melaluipelatihan dan demonstrasi. Kegiatan Pengabdian kepada Masyarakat dilaksanakan di LPKA BandarLampung. Waktu pelaksanaan dari Agustus sampai September 2020. Metode pelaksanaan dilakukandalam bentuk penyuluhan dan diskusi, demonstrasi dan praktik. Kegiatan monitoring dilakukan duakali selama pelaksanaan bimbingan keterampilan, yaitu pada minggu kedua dan keempatpelaksanaan. Kegiatan evaluasi pada kegiatan pengabdian ini dilakukan dengan melihat hasil praktikbudidaya sayuran hidroponik yang dilakukan. Berdasarkan pelaksanaan kegiatan dapat ditarikkesimpulan sebagai berikut : 1) Kegiatan bimbingan dan keterampilan di LPKA berjalan dengan baiksesuai rencana, 2) Tahapan budidaya tanaman sayuran dilakukan dengan benar sehingga hasilpanen memuaskan, dan 3) Kegiatan bimbingan keterampilan yang dilakukan berhasil. Berdasarkanproses selama kegiatan bimbingan, praktik budidaya, hingga hasil panen, maka dinilai kegiatan ini100% berhasil.
Uji Kualitas Buah Nanas MD2 Tanpa Mahkota Buah Sari, Reny Mita; Sesanti, Rizka Novi; Ali, Fahri
J-Plantasimbiosa Vol. 7 No. 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v7i2.4236

Abstract

Pineapple is one of high value fruit commodities in Indonesia. Some sellers and consumers are prefer decrowned pineapples to simplify postharvest handling. This study aimed to investigate the effect of decrowned pineapple to fruit quality and eating quality of MD2 pineapples after 7 days of storage. The research was conducted using a completely randomized design (CRD) with three treatments: pineapples at day 0 (H0), pineapples with the crown after 7 days storage (CH7), and decrowned pineapples after 7 days storage (DH7). The results showed that decrowned pineapple significantly affected weight loss, fruit maturity, aroma, and taste of MD2 pineapples. Decrowned fruit accelerated the ripening process, as indicated by a higher maturity index compared to pineapples with the crown, and was also associated with the emergence of an alcoholic aroma and flavor in the fruit flesh. Keywords : pineapple, crown removal, eating quality
Reduced enriched compost and fertilizer inputs improve soil properties and GP3 pineapple performance on degraded Ultisols Sari, Reny Mita; Putra, Eka Tarwaca Susila; Sulistyaningsih, Endang; Kurniasih, Budiastuti; Ziaurrahman, Ahmad
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10001

Abstract

This study evaluated whether reducing the dose of soil amendment and enriching it with vermicompost and biochar could maintain soil properties and support the growth of pineapple (Ananas comosus (L.) ‘GP3’) cultivated on degraded Ultisols. This experiment aimed to assess the effect of reducing the dose of soil amendment and decreasing the inorganic fertilizer application to 75% of the recommended dose on soil properties, nutrient uptake, and plant growth. The experiment used a split-plot design with varying doses of enriched compost combined with vermicompost and biochar, and two levels of inorganic fertilizer (75% and 100% of the recommended dose). Soil properties, nutrient uptake, and plant growth were measured and analyzed using Dunnett's test at ? = 0.05. The results showed that reducing the dose of enriched compost and decreasing the inorganic fertilizer by 25% generally resulted in soil properties, nutrient uptake, and plant growth comparable to those obtained using a higher dose of compost only and a full dose of inorganic fertilizer. Soil properties indicators generally remained stable across all treatments, with a small and transient decrease in soil nitrogen, which only occurred in the 25CVB1 treatment at later stages of plant growth. Although Ca and Mg uptake in the 25CVB3 treatment was lower at 4 months after planting, at 8 months after planting, the uptake levels were comparable across all treatments. These findings indicate that compost enriched with vermicompost and biochar allows for reduced doses of soil amendment and inorganic fertilizers without compromising soil quality or pineapple growth, thus providing a sustainable and cost-effective management strategy for pineapple cultivation on Ultisols.
Co-Authors Ali, Fahri Eka Tarwaca Susila Putra Endang Sulistyaningsih Kurniasih, Budiastuti Rizka Novi Sesanti Rizka Novi Sesanti Sismanto Ziaurrahman, Ahmad