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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.
Effect Of Dosage And Frequency Of Liquid NPK Fertilization On Growth Of Cutting Seedlings Robusta Coffee (Coffea chanephora) Al amin, Muhammad Yordan Yuliano; Subroto, Gatot; Wulanjari, Distiana; Savitri, Dyah Ayu
Protech Biosystems Journal Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v3i2.20862

Abstract

The Robusta coffee plant (Coffea canephora) is included in the Rubiaceae family and the Coffea genus. The problem in breeding Robusta coffee plants is that Robusta coffee seeds cannot be developed generatively because of the type of cross-pollination, so they must be propagated vegetatively by cuttings, namely slow root growth and rooting. weak so shoot formation is slow. To overcome this problem, liquid NPK fertilizer (24:20:05) was used with the aim of producing optimal cutting growth. The aim of this research was to determine the effect of the dose and frequency of application of liquid NPK fertilizer (24:20:05) on the growth of Robusta coffee cuttings. The method used was a factorial Randomized Block Design (RAK) consisting of 2 factors and 3 replications. Factor 1 consists of F0: 0 ml/polybag, F1 (25 ml/polybag), F2 (50 ml/polybag), F3 (75 ml/polybag), F4 (100 ml/polybag). The second factor is the frequency of fertilization (M) which consists of M1: Application once a week M2: Application once every 2 weeks M3: Application once every 3 weeks. The research results showed that there was an interaction between the dose of liquid NPK fertilizer and the frequency of fertilization on Robusta coffee cuttings (1) which had a very significant influence on the observed variables of stem diameter, number of branches and leaf area. (2) Giving a dose of liquid NPK fertilizer to Robusta coffee plant cuttings has a very real influence on all variables. (3) The effect of fertilization frequency on Robusta coffee plant cuttings has a very real influence on the variables of stem diameter and number of branches.
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.
Effect of Planting Media Composition and Synthetic Auxin ZPT on the Growth of Robusta Coffee Cuttings Grafting Seedling (Coffea canephora) Musa, Adam Muhammad Ibrahim; Subroto, Gatot; Wulanjari, Distiana; Kusbianto, Dwi Erwin
Protech Biosystems Journal Vol 4, No 2 (2024): Protech Biosystem Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v4i2.25831

Abstract

Low coffee production and quality are two major problems of the Indonesian economy that must be addressed, especially in smallholder plantations. The use of Growth Regulators (ZPT) and Planting Media in coffee with the grafting method is expected to help in the growth of coffee plants. This study was designed using a Factorial Completely Randomized Design (CRD) consisting of 2 factors, namely ZPT Growtone Concentration (G0: Control, G1: 20/250 ml, G2: 25g/250 ml, G3: 30g/250 ml) and Composition of Planting Media Soil, Manure, and Sand (M0: Control, M1: 1:1:1, M2: 1:2:1, M3: 1:3:1). Each treatment was repeated three times. The parameters analyzed included plant height, number of roots, root length, root weight, stem diameter, and number of leaves. All data obtained in the study are presented in the form of tables and diagrams. The data obtained will be analyzed using analysis of variance (ANOVA). To test the effect of treatment on the observed variables, if there is a significant difference, the DMRT (Duncan Multiple Range Test) further test will be conducted at the 95% confidence level. The results showed that the combination of ZPT Growtone and Planting Media types of soil, manure, and sand had a significant effect on the number of branches parameter, and each factor also had a significant effect on the root length parameter. The best treatment is the combination of  ZPT Growtone 20g/250 ml and Planting Media Composition 1:1:1. The treatment has the highest number of branches with an average of 2.67. The effect of the two factors on the grafting cuttings seedlings on the root length parameter was 16.83 and 16.96, respectively.
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.
Co-Authors Afifah, Nuha Agung Sih Kurnianto Al amin, Muhammad Yordan Yuliano 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 Gatot Subroto Hak, Moh Alaika Nurul Haliza, Nurhayadatul Hasbi Mubarak Suud Ibanah, Indah Irsyadi, Muhammad Burhanuddin Kamilah, Arina Dian Ketut Anom Wijaya Khozin, Mohammad Nur Kusumawati, Ati Larassati, Larassati Lenny Widjayanthi Meliala, Susan Barbara Patricia Sembiring Mufida, Zida Ilmi Muhammad Hazmi Musa, Adam Muhammad Ibrahim Natasya Burah, Maria Alexandra Nurrachman, Akbar Husaini Oria Alit Farisi Parawita Dewanti Prayoga, Mohammad Candra Rafi, Faza Al Restanto, Didik Restanto, Didik Pudji Rony, Zahara Tussoleha 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