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Wulanjari, Distiana
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Komparasi Teknik Pemupukan dan Dosis Pupuk Urea Terhadap Pertumbuhan Bibit Kopi Robusta Saroh, Cindy Nur May; Wulanjari, Distiana; Arum, Ayu Puspita; Setiyono, Setiyono
Proceedings Series on Physical & Formal Sciences Vol. 7 (2024): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v7i.1195

Abstract

Indonesia adalah salah satu negara penghasil kopi sekaligus pengekspor biji kopi di Dunia. Tahun 2020 produksi kopi naik menjadi 762,38 ribu ton atau meningkat sebesar 1,31 %.  Jenis kopi robusta mendominasi produksi kopi di Indonesia pada tahun 2020 sebesar 70,15%, dan 29,85% adalah kopi arabika. Unsur hara N merupakan senyawa yang paling dibutuhkan pada masa pertumbuhan vegetatif tanaman kopi diantaranya mempercepat pertumbuhan batang, daun, memperbanyak klorofil, dan memberikan impuls pada pertumbuhan akar. Teknik pemupukan yang tepat akan membuat tanaman menjadi mudah dalam menyerap unsur hara. Tujuan dilakukannya penelitian ini adalah untuk mengetahui interaksi antara teknik pemupukan dan dosis pupuk urea terhadap pertumbuhan bibit kopi robusta, untuk mengetahui pengaruh teknik pemupukan terhadap pertumbuhan bibit kopi robusta, untuk mengetahui pengaruh pemberian dosis pupuk urea terhadap pertumbuhan bibit kopi robusta. Rancangan percobaan dilakukan menggunakan Rancangan Acak Lengkap Faktorial (RAL) yang terdiri dari 2 faktor dan 3 ulangan. Faktor I yaitu teknik pemupukan dan faktor ke II adalah Dosis pupuk urea. Hasil penelitian yaitu (1) Interaksi antara Teknik pemupukan dan Dosis pupuk urea berbeda nyata pada variabel tinggi tanaman, dan berat kering tanaman namun tidak berbeda nyata dengan variabel yang lain. (2) Pengaruh teknik pemupukan berbeda nyata pada variabel jumlah daun dan berat segar tanaman, namun tidak berbeda nyata pada variabel yang lain. (3) Pengaruh dosis pupuk urea berbeda nyata pada variabel jumlah daun dan panjang akar, namun tidak berbeda nyata pada variabel yang lain.
Response of mineral formulation towards different growth phases of arabica coffee in lowland Wulanjari, Distiana; Wijaya, Ketut Anom; Rosyady, Muhammad Ghufron; Suwardiyanto, Suwardiyanto; Meliala, Susan Barbara Patricia Sembiring; Setiyono, Setiyono; Farisi, Oria Alit
Jurnal Ilmu Pertanian Vol 9, No 1 (2024): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.76043

Abstract

Arabica coffee cultivation is limited by altitude, which affects its production. Some farmers in Jember Regency are innovating to grow arabica coffee in the lowland, but the potential for leaf rust disease is quite high. Plant natural resistance can be enhanced by adding minerals formulation (containing silica, iodine, and calcium). This research aimed to determine which phase is more effective for applying mineral formulation that induces plant resistance. The formulation was tested on arabica coffee plants grown at the lowland (460 masl) in Jember Regency on 12 years old (y.o) mature and 1 y.o immature plants. One formulation was dissolved in 14 L of water and applied by foliar feeding. The effect was analyzed using two-way T-test of two samples assuming unequal variances at 95% confidence level to determine the differences. The analysis showed that the plants supplemented with the formulation could increase the variables that supported the natural resistance of plants (both mechanically and through the production of chemical compounds), such as polyphenol content, flavonoids, antioxidant activity, total dissolved protein, vitamin C, reducing sugar, lignin, cellulose, hemicellulose, and iodine content in the plant. The response of the formulation application showed that the most resistance variables was better in 1 y.o immature plants than in 12 y.o mature plants. The application of mineral formulation in immature phase will have a better impact on increasing natural resistance, and it has the potential to be used as a supplement for arabica coffee plants cultivated in the lowland.
Good Agriculture Practices (GAP) Tanaman Kopi Menghasilkan Tahun 1 dan 2 Ghufron Rosyady, Muhammad; Wulanjari, Distiana; Alit Farisi, Oria; Burhanuddin Irsyadi, Muhammad; Anom Wijaya, Ketut
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 4 No 2 (2024)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/literasi.v4i2.1473

Abstract

Curahpoh Village, Curahdami District, Bondowoso Regency is able to produce quality coffee and can be used as a coffee center village. The economy of the people there depends on the harvest from coffee plantations. Coaching started from 2019 until now and continues to be carried out. The coffee farmers we train are coffee farmers who are members of LMDH Argo Santoso, Curahpoh Village, Curahdami District, Bondowoso. In 2019, we donated 300 seeds of clones BP 936, BP 939 and BP 409. In 2020, we donated 500 seeds of clones BP 358, BP42 and BP 409. The seeds we donated were superior seeds resulting from grafting technology with BP rootstock. 308. BP 308 is a special coffee plant for rootstock because of its dense and strong roots. The current condition of the coffee plants is that they are grown and cared for well. The service team together with students calculated the production potential of coffee berries. The main parameters in calculating production potential are the effective number of branches, number of dompolans, number of perdompolan fruit and weight per coffee fruit. The calculation results of the potential production of coffee grown from the grant are 2.1 tons/ha. The production potential reaches 6 times the potential of coffee owned by farmers in Curahpoh, which is around only 0.4 tons/ha.
PELATIHAN AKLIMATISASI ANGGREK Dendrobium BAGI REMAJA MUSALA DARUL IMAN KECAMATAN SUMBERSARI JEMBER Restanto, Didik; Dewanti, Parawita; Handoyo, Tri; Soeparjono, Sigit; Hartatik, Sri; Slameto, Slameto; Siswoyo, Tri Agus; widjayanthi, Lenny; Avivi, Sholeh; Wulanjari, Distiana; Saleh, Azmi; Hazmi, Muhammad
PAPUMA: Journal of Community Services Vol. 2 No. 01 (2024): April 2024
Publisher : Program Studi Agronomi Fakultas Pertanian Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/papuma.v2i01.834

Abstract

The Dendrobium sp orchid is an orchid that is suitable for living in equatorial areas because it requires full light. Acclimatization is a very important stage for future orchid development. The aim of this service is to provide training to member of the Musala Darul Iman to understand orchid acclimatization techniques which can be used as equipment in orchid agribusiness. From the results of this trial, the audience's enthusiasm was obtained in listening to the lecture and practice, both in cultivation and agribusiness. Seedlings to be acclimatized should be healthy and perfect, good technique of transferring to a soft pot must be solid, watering was done after 7 days to give the root system the opportunity to develop well and required high levels of patience.
Proses Desain, Rancang Bangun, dan Pengujian Greenhouse Lipat Modular Untuk Daerah Tropis Suud, Hasbi Mubarak; Wulanjari, Distiana; Khozin, Mohammad Nur
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 11 No. 1 (2023): April 2023
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2023.011.01.04

Abstract

Greenhouse berfungsi untuk menciptakan lingkungan mikro yang baik bagi pertumbuhan tanaman. Lebih jauh lagi, fungsi greenhouse pada daerah tropis adalah melindungi tanaman dari intensitas radiasi matahari berlebih, mengurangi penguapan air dari daun dan media tanam, dan mengurangi resiko serangan hama penyakit. Penelitian ini bertujuan mengembangkan desain greenhouse yang lebih fleksibel namun memiliki fungsi sebagai rumah tanaman yang handal serta mempunyai stabilitas struktur yang baik. Desain greenhouse yang dikembangkan pada penelitian ini merupakan greenhouse dengan sistem modular sehingga dapat mudah dipindahkan dan mudah dirakit kembali. Greenhouse lipat modular ini dikembangkan dalam modul modul terpisah sehingga mudah dipindahkan dan ringan. Greenhouse ini dikembangkan terutama untuk memenuhi kebutuhan pengguna yang menginginkan greenhouse yang kompak, mudah dimobilisasi, dan mudah dirakit. Berdasarkan hasil pengujian pada prototipe yang telah dibuat, diketahui bahwa tingkat fleksibilitas greenhouse cukup baik dan dapat dirakit kurang dari 1 jam. Namun dari uji fungsional diketahui bahwa greenhouse lipat modular ini belum cukup baik untuk menyediakan suhu dan kelembapan yang optimal bagi tanaman sehingga dibutuhkan perbaikan pemilihan material dinding sidewall bawah agar sirkulasi udara secara alami dapat optimal.
Pertumbuhan Bibit Vanili Akibat Penambahan Zat Pengatur Tumbuh Alami pada Media Tanam yang Diperkaya Bakteri Kusbianto, Dwi Erwin; Firdaus, Satria Wahyu Ramadhan; Subroto, Gatot; Wulanjari, Distiana; Su’ud, Hasbi Mubarak
Jurnal Agro Industri Perkebunan Vol. 12 No. 3 (2024)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v12i3.3176

Abstract

Propagation of vanilla plants by cutting has been commonly used, but it requires more innovation to overcome the need for many seedlings.  Shortcutting is an alternative solution, but it requires the support of hormones (such as auxin) and adequate planting media. Applying a natural plant growth regulator combined with enriched planting media is expected to increase the growth of shortcutting vanilla seedlings. This research aims to obtain an optimal combination of adding a plant growth regulator and enriched planting media to the growth of shortcutting vanilla seedlings. This study used a factorial Randomized Complete Design (RCD) with three replications. The first factor is the enrichment of planting media consisting of without enrichment (B0), enrichment using Phosphate Solubilizing Bacteria (PSB) (B1), and enrichment using Potassium Solubilizing Bacteria (KSB) (B2). The second factor is without plant growth regulator (J0), using coconut water (J1), and using goat urine (J2). The plant growth was identified for 12 weeks. The data was analyzed using analysis of variance and continued with Duncan’s Multiple Range Test α=5%. The research found interaction in several variables, such as rate of shoot emergence, stem diameter, tendril length, number of foliages, and number of adventitious roots. The combination of PSB and goat urine treatment is the recommended combination because apart from producing interaction with the variables of tendril length, number of foliages, and number of adventitious roots, it is also capable of producing the number, volume, and length of the roots in the soil, also the fresh weight of the plants significantly compared to other treatments. The increase that occurs varies between 20-70%.
INISIASI PROGRAM PASIR PUTIH MANDIRI PUPUK BOKASHI (PUTRI KASIH) DI DESA PASIR PUTIH SITUBONDO Wulanjari, Distiana; Ardi Nugraha, Hilman; Sahira Febriany, Natazya; Afifah, Nuha; Sari, Virda; Natasya Burah, Maria Alexandra; Nurrachman, Akbar Husaini
PAPUMA: Journal of Community Services Vol. 2 No. 03 (2024): November 2024
Publisher : Program Studi Agronomi Fakultas Pertanian Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/papuma.v2i03.1573

Abstract

The Community Service activities have been carried out take the theme of Environmental Care Village and Renewable Energy. PUTRI KASIH or Pasir Putih Mandiri Bokashi Fertilizer Production is the main program carried out in KKN activities by the 178 groups in the form of socialization activities, training, trials on seeds, and monitoring of the manufacturing process to evaluation. All activities were implemented in 2 hamlets, with the main target being the Association of Farmer Groups (Gapoktan). The results of the activities showed a positive response from the community in the form of participatory values and enthusiasm in following a series of agendas that had been designed. The series of activities in the PUTRI KASIH program produced output such as (1) The knowledge quality improvement of the community regarding the use of animal dung, such as cows, as an alternative fertilizer, (2) Improvement of the quality of the village as an independent village by making organic fertilizer or bokashi from animal waste, (3) Organic fertilizer has been made and packaged by creating its branding/label and leaflets to guide the community in making fertilizer. On the other hand, there were participatory and disciplinary values of KKN students. This program also became an assessment program to improve the quality of their respective performance, as evidenced by the results of the products produced by the society.
Quality Analysis of Natural Processed Coffee Using Different Roasting Levels Apriliyani, Mulia Dwi Nur; Savitri, Dyah Ayu; Suud, Hasbi Mubarak; Wulanjari, Distiana
International Journal on Food, Agriculture and Natural Resources Vol 5, No 4 (2024): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v5i4.399

Abstract

Coffee is one of the leading plantation commodities in Indonesia. High-quality coffee has a higher price than low-quality coffee. The quality of coffee is determined by the method of selecting planting materials, handling during harvest, and processing. Coffee that is processed naturally, will be dried in the form of fruit/cherry so that coffee will decrease in quality. The quality of coffee beans can be improved if the roasting process is carried out using the right roasting temperature and time. With a variety of treatments in post-harvest processing methods and roasting levels will produce different coffee quality so that appropriate treatment is needed to determine the final result of coffee with the best quality. This study used the Complete Randomized Design (CRD) method with 2 factors, namely differences in coffee types (robusta coffee and arabica coffee) and roasting levels (light roast, medium roast, and dark roast). The research variables observed were seed weight, camba density, water content, and caffeine content. The data obtained will be analyzed using analysis of variance. If there is a significant difference between treatments, then further tests will be carried out using the Duncan Multiple Range Test (DMRT) at the 5% failure level.
Pengaruh Penambahan Sumber N yang Berbeda Pada Berbagai Media Tanam Terhadap Pertumbuhan Dan Hasil Tanaman Tembakau Kasturi (Nicotiana tabacum) Rafi, Faza Al; Setiyono, Setiyono; Wulanjari, Distiana; Meliala, Susan Barbara Patricia Sembiring
Technologica Vol. 4 No. 1 (2025): Technologica
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/technologica.v4i1.200

Abstract

Tembakau (Nicotiana tabacum L.) memiliki nilai ekonomi tinggi. Untuk memperoleh tembakau yang berkualitas maka media tanam dan dosis pupuk harus diperhatikan dengan baik. Permasalahan produktivitas tembakau ialah belum ada perpadudan yang tepat antara jenis media tanam lain dan pemberian pupuk N. Hal ini penting untuk pertumbuhan dan hasil tanaman tembakau. Studi ini bertujuan mencari kombinasi media tanam yang tepat antara tanah, pasir, serta kompos dan pemberian dosis pupuk urea serta pupuk ZA agar memberikan asupan unsur hara N. Studi ini dilakukan di Bondowoso, Jawa Timur yang dimulai pada November 2023 sampai Maret 2024. Percobaan dilakukan secara faktorial dengan menggunakan pola dasar RAL. Faktor pertama adalah macam media tanam yaitu (M1): tanah, (M2): tanah + pasir, (M3): tanah + kompos + pasir. Faktor kedua adalah jenis pupuk yaitu (P1): pupuk urea, (P2): pupuk ZA. Variabel yang diamati adalah tinggi tanaman, diameter batang, jumlah daun, luas daun, berat daun segar, volume akar dan berat daun kering. Data dianalisis memakai analisis ragam jika ada perbedaan nyata diantara perlakuan maka dilakukan uji lanjutan memakai uji jarak berganda Duncan taraf 5%. Hasil studi menunjukkan interaksi pengaruh media tanam dan jenis pupuk N berpengaruh tidak nyata pada seluruh variabel. Penggunaan berbagai media tanam berpengaruh sangat nyata pada seluruh variabel.  Perlakuan terbaik yaitu kombinasi media tanam tanah pasir dan kompos (M3). Penggunaan berbagai jenis pupuk N berpengaruh tidak nyata pada semua variabel kecuali volume akar.
The Effect of Benzyl Amino Purine (BAP) and Coconut Water on the Growth of Vanilla (Vanilla planifolia Andrews.) In Vitro Kusbianto, Dwi Erwin; Haliza, Nurhayadatul; Restanto, Didik Pudji; Wulanjari, Distiana; Avivi, Sholeh; Prayoga, Mohammad Candra
Jurnal Natur Indonesia Vol. 22 No. 2 (2024): October
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.22.2.76-83

Abstract

Vanilla (Vanilla planifolia Andrews.) is one of the plantation crops that has a high selling price, namely wet vanilla IDR 200,000-300,000/kg, regular quality dry vanilla around 1-3 million/kg, and export quality reaching 5-7 million/kg. The opportunity for farmers to develop vanilla commodities in Indonesia is very large, but limited planting materials still hamper it. In-vitro propagation is one technique that can be used to overcome the problem of vanilla propagation in Indonesia. This research aimed to determine the interaction of BAP and coconut water on the growth of vanilla nodal explants in vitro. The method used in this research was a factorial Completely Randomized Design (CRD) with a combination of Benzyl Amino Purine (BAP) and coconut water. The BAP concentration consists of 0 mg/L, 1 mg/L, and 2 mg/L. Coconut water has 0%, 15%, and 30% levels. Data were analyzed using ANOVA and further tested with the DMRT test at a confidence level of 95%. The results showed an interaction between BAP and coconut water on the growth of vanilla explants. The combination treatment of 1 mg/L BAP + 15% coconut water showed the best results with the fastest response time of 8.76+1.53 DAP, average shoot length 2.84±0.70 cm/explant and average root length 0.75±0.07 cm/explant.
Co-Authors Afifah, Nuha Agung Sih Kurnianto Alit Farisi, Oria Anom Wijaya, Ketut Apriliyani, Mulia Dwi Nur Ardi Nugraha, Hilman Arum, Ayu Puspita Ati Kusmiati Azmi Saleh Basuki , Dwi Erwin Kusbianto Dyah Ayu Savitri Farisi, Oria Alit Felda Afrizal Putra Firdaus, Satria Wahyu Ramadhan Hak, Moh Alaika Nurul Haliza, Nurhayadatul Hasanah, Hepniatul Hasbi Mubarak Suud Ibanah, Indah Irsyadi, Muhammad Burhanuddin Kamilah, Arina Dian Ketut Anom Wijaya Khozin, Mohammad Nur Larassati, Larassati Lenny Widjayanthi Mega Fatimah Rosana Meliala, Susan Barbara Patricia Sembiring Mufida, Zida Ilmi Muhammad Hazmi Natasya Burah, Maria Alexandra Nurrachman, Akbar Husaini Oria Alit Farisi Parawita Dewanti Prayoga, Mohammad Candra Rafi, Faza Al Restanto, Didik Restanto, Didik Pudji Rosyady, Muhammad Ghufron Sahira Febriany, Natazya Sari, Virda Saroh, Cindy Nur May Setiyono Setiyono Setiyono, S Sholeh Avivi Sigit PRASTOWO Sigit Soeparjono Slameto Slameto Sri Hartatik Sugeng Santoso Suud, Hasbi Mubarak Suwardiyanto Suwardiyanto Su’ud, Hasbi Mubarak Tri Agus Siswoyo TRI HANDOYO Yagus Wijayanto