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All Journal Jurnal Hortikultura Indonesia (JHI) Nusantara Community Empowerment Review
Ramdhoani
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Religion Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Social Sciences

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Pertumbuhan dan Hasil Produksi Jamur Tiram Putih (Pleorotus ostreatus) pada Variasi Media Tumbuh yang Diperkaya Limbah Organik: Growth and Yield of White Oyster Mushroom (Pleurotus ostreatus) on Various Organic Waste-Enriched Growth Media Bahasa Indonesia; Ramdhoani; Luh Putu Yuni Widyastuti; Ni Putu Eka Pratiwi
Jurnal Hortikultura Indonesia (JHI) Vol. 16 No. 1 (2025): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.16.1.24-31

Abstract

White oyster mushrooms (Pleurotus ostreatus) have high economic value due to their nutritional content and the increasing market demand. However, optimizing an effective and environmentally friendly growing medium remains a challenge. This study aims to determine the effect of variations in growing media enriched with organic waste from coffee husks, sugarcane bagasse, and cocoa husks on the growth and yield of oyster mushrooms. The research was conducted from May to September 2023 at Bee Jamur, Peguyangan Village, Bali. The method used was a split-plot design. The first factor, as the main plot, consisted of three types of organic waste: coffee husks (L1), cocoa husks (L2), and sugarcane bagasse (L3). The second factor, as the subplot, comprised eight organic waste compositions: K1 = 100% sawdust (control); K2 = 15% organic waste (LO); K3 = 25% LO; K4 = 35% LO; K5 = 45% LO; K6 = 55% LO; K7 = 65% LO; K8 = 75% LO. The results showed that using organic waste as an additive in the growing medium increased mycelium growth speed, wet weight, and the physical characteristics of the oyster mushrooms compared to the control. The medium with the addition of coffee husks yielded the best results in terms of growth and mushroom production. Furthermore, organoleptic tests showed that mushrooms grown using sugarcane bagasse media were the most preferred in aroma, texture, and taste. Keywords: baglog, mushroom, coffee husks, cocoa husks, sugarcane bagasse
Pengenalan Penyakit Busuk Batang pada Tanaman Jeruk di Desa Awan Kecamatan Kintamani Javandira, Cokorda; Pratiwi, Ni Putu Eka; Ramdhoani; Widyastuti, Luh Putu Yuni; Yuniti, I Gusti Ayu Diah
Nusantara Community Empowerment Review Vol. 1 No. 2 (2023): Nusantara Community Empowerment Review
Publisher : LPPM UNUSIDA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/ncer.v1i2.957

Abstract

Jeruk siam adalah komoditas hortikultura penting dan bernilai ekonomis. Mitra pengabdian masyarakat adalah Kelompok Tani Tegal Sari di Desa Awan, Kecamatan Kintamani, Provinsi Bali yang Bertani jeruk Siam. Mitra memiliki masalah produktivitas rendah pada budidaya buah jeruk Siam akibat serangan penyakit busuk batang (Botryodiplodia theobromae). Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengenalkan pengetahuan dan mendampingi  mitra desa Awan dalam mengetahui gejala, tanda dan jenis-jenis penyakit diplodia serta memberikan upaya pencegahan dan pengendalian penyakit busuk batang pada tanaman jeruk Siam. Hasil kegiatan pengabdian menunjukkan terjadi peningkatan pengetahuan mitra desa Awan terhadap gejala, tanda dan jenis-jenis penyakit diplodia serta memberikan upaya pencegahan dan pengendalian penyakit busuk batang pada tanaman jeruk Siam. Juga, mitra dapat menambah peralatan pengendalian penyakit untuk pertanian jeruk Siam. Siamese orange is an important horticultural commodity and has economic value. The community service partner was the Tegal Sari Farmers Group in Awan Village, Kintamani District, Bali Province. Mitra has a problem of low productivity in Siam citrus fruit cultivation due to stem rot disease (Botryodiplodia theobromae). This community service activity aims to introduce knowledge and assist Awan village partners in knowing the symptoms, signs and types of diplodia disease and provide efforts to prevent and control stem rot disease in Siam citrus plants. The results of the community service activities showed an increase in the knowledge of Awan village partners regarding the symptoms, signs and types of diplodia disease and provided efforts to prevent and control stem rot disease in Siam citrus plants. Also, partners can add disease control equipment to Siam citrus farms.
Pendampingan Pascapanen Jeruk Siam untuk Mempertahankan Mutu di Desa Awan Kecamatan Kintamani Kabupaten Bangli Pratiwi, Ni Putu Eka; Cokorda, Javandira; Widyastuti, Luh Putu Yuni; Ramdhoani
Nusantara Community Empowerment Review Vol. 2 No. 2 (2024): Nusantara Community Empowerment Review
Publisher : LPPM UNUSIDA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/ncer.v2i2.1215

Abstract

Produksi jeruk tertinggi di Bali terdapat di Kabupaten Bangli dengan 93.162,3 ton per tahun, tetapi pemasaran jeruk dari desa Awan mengalami kendala daya simpan yang pendek saat pengiriman. Berdasarkan beberapa permasalahan yang dialami perlu dilakukan pendampingan terkait penanganan pascapanen Jeruk Siam yang ideal untuk mempertahankan mutu dan daya simpan hingga ditangan konsumen. Hasil pengabdian menunjukkan bahwa pelaku usaha Jeruk Siam Desa Awan Kintamani telah berusaha menerapkan teknik pascapanen untuk meningkatkan mutu dan daya simpan jeruk. Mereka melakukan pemanenan tepat waktu, pembersihan dengan metode basah dan kering, penyortiran sesuai standar mutu, serta pengemasan dan penyimpanan pada suhu dan kelembaban ideal. Selain itu, moda transportasi yang aman digunakan untuk menjaga kondisi Jeruk Siam hingga ke pasar dan konsumen. The highest orange production in Bali is in Bangli Regency with 93,162.3 tons per year, but the marketing of oranges from Awan village is constrained by short shelf life during shipping. Based on several problems experienced, it is necessary to help relate to the ideal post-harvest handling of Siamese Oranges to maintain quality and shelf life until they reach consumers. The results of the community service show that Siamese Orange entrepreneurs in Awan Kintamani Village have tried to apply post-harvest techniques to improve the quality and shelf life of oranges. They harvest on time, clean using wet and dry methods, sort according to quality standards, and package and store at ideal temperatures and humidity. In addition, safe transportation modes are used to maintain the condition of Siamese Oranges until they reach the market and consumers.
Co-Authors Bahasa Indonesia Cokorda Javandira Cokorda, Javandira I Gusti Ayu Diah Yuniti Luh Putu Yuni Widyastuti PRATIWI, NI PUTU EKA Widyastuti, Luh Putu Yuni