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All Journal Pelita Perkebunan Jurnal Agroindustri UNEJ e-Proceeding JMM (Jurnal Masyarakat Mandiri) Jurnal Agrotek UMMat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Warta Pengabdian Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Teknologi Pertanian Andalas J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Agribios Journal La Bisecoman International Journal on Food, Agriculture and Natural Resources (IJFANRES) Journal La Lifesci Kirana: Jurnal Komunikasi dan Penyuluhan Pertanian Jurnal Pengabdian Kepada Masyarakat Journal of Applied Agricultural Science and Technology Technologica Journal of Soilscape and Agriculture JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat atech-i Protech Biosystems Journal
Dyah Ayu Savitri
Department Of Agricultural Science, Faculty Of Agriculture, University Of Jember, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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The The Effect of Nutrients (N and P) and Hormone (IAA) Application on the Growth of Cocoa (Theobroma cacao L.) Plagiotrope Cuttings Rosyady, Muhammad Ghufron; Pramesti, Riska Ayu; Setiyono, Setiyono; Kusbianto, Dwi Erwin; Subroto, Gatot; Savitri, Dyah Ayu; Hariyati, Yuli; Rahman, Rena Yunita; Ibanah, Indah
Journal La Lifesci Vol. 4 No. 6 (2023): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v4i6.813

Abstract

To support the successful propagation of cocoa plagiotrope cuttings, nutrients (N and P) and hormone (IAA) are applied to increase plant growth. The purpose of this research was to determine the effect of the provision of nutrients (N and P) and hormone (IAA) on the growth of cocoa plagiotrope cuttings. The experiment was carried out factorial with the basic pattern of Completely Randomized Design (CRD) and was repetitively replications by three times. The first factor was the dose of urea (N) and SP-36 (P) which consisted of 3 levels, such as P0 (0 g/polybag urea and 0 g/polybag SP-36), P1 (3,5 g/polybag urea and 2,5 g/polybag SP-36), and P2 (7 g/polybag urea and 5 g/polybag SP-36). The second factor was the concentration of IAA which consisted of 5 levels, such as I0 (0 ppm), I1 (50 ppm), I2 (100 ppm), I3 (150 ppm), and I4 (200 ppm). The results showed (1) the interaction between the application of the nutrients (N and P) and hormone (IAA) had no significant effect on all observed variables except the number of leaves, where the best treatment combination was the application of fertilizer doses of 0 g/polybag urea + 0 g/polybag SP-36 and IAA concentration of 100 ppm (P0I2) (2) application of the nutrients (N and P) with dose of P1 increased seedling growth on all observed variables except the number of leaves, shoot diameter, and shoot length (3) application of IAA with concentration of I1 increased seedlings growth, that is the number of primary roots/cuttings and shoot length.
Physical and Chemical Characteristics of Chosen Genotype of Robusta Coffee from Curahpoh Village Bondowoso East Java Meliala, Susan Barbara Patricia Sembiring; Setiyono, Setiyono; Savitri, Dyah Ayu; Arum, Ayu Puspita; Hidayah, Satria Nurul Hidayah; Noviana, Sulfi
Journal La Lifesci Vol. 5 No. 4 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i4.1338

Abstract

The identity of coffee is significant for consumers mostly in relation to the characteristics of the end result product taste and quality. Robusta coffee varieties are widely grown by farmers in Bondowoso Regency in east Java, Indonesia using planting materials of unknown origin. The objective of this work was to identify the physical and chemical occurrence of Robusta cherries harvested from seven chosen genotypes grown in Curahpoh Village, Bondowoso. Samples of Robusta coffee cherries of seven selected genotype plants were harvested from Curahpoh Village, Bondowoso at three levels of maturity. Some physical and chemical factors were assessed as follows: sphericity, bean density, weight per bean, moisture content, total dissolved solids, to elicit differences in the genotypes. Analyzing the results obtained, the authors pointed to rather serious differences in these characteristics between various genotypes. The sphericity of fresh coffee fruits ranged from 0.82 to 0.93, with average density values between 1.00 and 1.11 g/cm³. The moisture content of green beans varied widely from 4.46% to 22.79%, while total dissolved solids ranged from 2.67% to 5.27%. These studies suggest the possibilities of genotypes selection in order to produce a superior genotype that would improve the quality as well as the marketability of Bondowoso Robusta coffee. These data contribute to the enhancement of the current agricultural practices, and the proposal of new varieties of coffee adapted to the specifics of their environment.
Characterization of Robusta Coffee Powder with Addition of Palm Sugar and Vanilla Powder to Improve The Quality of Robusta Coffee (Coffea canephora Pierre) Herliani, Canserlita Puteri; Savitri, Dyah Ayu; Suud, Hasbi Mubarak; Rosyady, Muhammad Ghufron
International Journal on Food, Agriculture and Natural Resources Vol 5, No 3 (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.v5i3.382

Abstract

Bondowoso Robusta Coffee is a type of Robusta coffee that has a distinctive taste and high quality. The distinctive taste and high quality are obtained from the results of harvest management and post-harvest processing in accordance with Standard Operating Procedures (SOP). This research will be carried out by testing the characteristics of Robusta ground coffee with a mixture of palm sugar and vanilla flavoring to improve the quality of Robusta ground coffee. This was done by knowing the physicochemical and organoleptic properties of the mixed Robusta ground coffee. The aim of this research is to determine the interaction between roasting level and the composition of palm sugar and vanilla powder on the physiochemical and organoleptic properties of 3 in 1 Robusta Coffee. This research uses an experimental plan arranged factorially with the basic pattern of a Completely Randomized Design (CRD) with 4 replications. This design has two factors, the first factor is the roasting level and the second is the mixture composition. The results of this research show (1) The interaction of Roasting Level and Mixture (palm sugar and vanilla powder) has no significant effect on all observed variables such as water content, Brix content, pH value, and powder bulk density. (2) The effect of the main level of roasting has a very significant effect on the observed variables of rainfall density and an insignificant effect on the variables of air content, Brix content and pH value. (3) The effect of the main mixture has a very significant effect on the observed variables of air content, Brix content and powder bulk density and has no significant effect on the variable pH value.
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.
Identification of Kinship and Characterization of Yellow Bean Local Robusta Coffee Subroto, Gatot; Avivi, Sholeh; Kusbianto, Dwi Erwin; Suud, Hasbi Mubarak; Savitri, Dyah Ayu
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.v5i4.416

Abstract

— Curahpoh Village, Bondowoso Regency, has the potential to become a center for producing Robusta coffee. The uniqueness is found in several Robusta coffee outliers which produce yellow fruit resembling yellow cattura and yellow bourbon which are only found in Arabica species. A new clone of “yellow robusta coffee” found in Curahpoh Village needs to be characterized and identified for its kinship with existing robusta coffees on the market. It is hoped that the results of this study will become the basis for claims for the first superior new yellow coffee clone in Robusta coffee. This study used several morphological, physiological parameters to characterize these superior clones and identification of kinship with several other Robusta clones using RAPD (Random Amplified Polymorphic DNA). Other robusta clones as a comparison were imported from several community plantations or state-owned enterprises in Bondowoso district and its surroundings. The interim results in this study were that Robusta coffee in Curahpoh village was morphologically identical to BP 44, BP 42, BP 534 and BP358. This hypothesis is supported by the appearance of the leaves which are known to have waves that are quite strong compared to other coffee varieties collected in the trial greenhouse. Morphologically, Robusta coffee in Curahpoh village has similarities/identical with BP 44, BP 42, BP 534 and BP358 on the parameters of leaf number, leaf shape, leaf morphology and fruit color on the plant. Clones BP409, BP42, Sinasense, BP358, BP939, and Propelegitu are coffee clones that are molecularly highly related.
The Effect of Cultivation Media on Matriconditioning Technique and the Concentration of Onion Peel Waste PGR on the Viability and Yield Rice (Oryza sativa) Through the Metabolic Activity of the Seed Amany, Alfiyyah Nur; Setiyono, Setiyono; Sholikhah, Ummi; Ratnasari, Tri; Meliala, Susan Barbara Patricia Sembiring; Arum, Ayu Puspita; Savitri, Dyah Ayu
Journal of Applied Agricultural Science and Technology Vol. 9 No. 2 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i2.184

Abstract

A major limiting factor for rice production in the tropics is the decline in seed quality due to storage duration and environmental conditions. Rice seeds are often stored for extended periods, making seed expiration unavoidable. Expired seeds frequently undergo quality deterioration. Therefore, an effective approach is needed to mitigate quality decline and sustain rice production. This study aims to evaluate the effectiveness of different matriconditioning techniques and various concentrations of onion peel waste-derived plant growth regulators (PGRs) in maintaining seed viability and rice yield. The research was conducted using a Completely Randomized Design (CDR) with a two-factor experimental setup and three replicates. The first factor was the matriconditioning medium, consisting of three levels: M1 (soil), M2 (soil + husk charcoal), and M3 (soil + husk ash). The second factor was the concentration of onion peel waste-derived PGR, consisting of four levels: K1 (0% – water), K2 (25% – 250 mL onion peel waste PGR per 1000 mL), K3 (50% – 500 mL onion peel waste PGR per 1000 mL), and K4 (75% – 750 ml onion peel waste PGR per 1000 mL). The results showed that matriconditioning with soil and husk charcoal, along with 25% onion peel waste-derived PGR, enhanced rice seed viability. Additionally, a 75% concentration of onion peel waste PGR significantly influenced the weight of 1000 grains and the total harvested grain weight.
The Effect Of NPK Fertilizer Doses And Biofertilizers On The Growth Of Sugar Cane Chips Bud (Saccharum Officinarum L.) Seedlings Febridayanti, Fika; Setiyono, Setiyono; Farisi, Oria Alit; Savitri, Dyah Ayu; Arum, Ayu Puspita; Meliala, Susan Barbara Patricia Sembiring; Nisak, Fauziatun
International Journal on Food, Agriculture and Natural Resources Vol 6, No 1 (2025): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v6i1.458

Abstract

The need of sugar cane for sugar production continues to increase yearly as human population increasing. Based on Central Bureau of Statistics, sugar cane production in Indonesia grew by 3.54% per year. However, this growth is not sufficient to meet the sugar demand of 2.70 million tons. The cause of Indonesia's low sugar production can be seen from the on-farm side, namely seed preparation. Preparing seeds using conventional methods (mules) affects the seeding time because it takes 6 months for one planting period. The experimental design was carried out using the basic pattern of a Completely Randomized Factorial Design consisting of two factors with three replications. Factor I, namely the dose of NPK inorganic fertilizer (16:16:16) and Factor II, namely the dose of Sinarbio biological fertilizer. The results of the research were (1) The interaction between the treatment of NPK fertilizer doses and biofertilizer doses on the growth of sugarcane bud chip seedlings had a significant effect on shoot length and an insignificant effect on the variables number of leaves, stem diameter, number of tillers, root volume, root wet weight and root dry weight. (2) The effect of NPK fertilizer dosage on the growth of sugarcane bud chip seedlings had no significant effect on all observed variables except root wet weight and number of tillers. (3) The effect of biofertilizer dosage on the growth of sugarcane bud chip seedlings had no significant effect on all observed variables except root volume.
The Effect of Planting Media Composition and Liquid Organic Fertilizer Concentration of Maja Fruit on the Growth and Yield of White Oyster Mushrooms (Pleurotus ostreatus) Romdhon, Mochammad Syihab; Setiyono, Setiyono; Slameto, Slameto; Dewi, Nilasari; Arum, Ayu Puspita; Meliala, Susan Barbara Patricia Sembiring; Nisak, Fauziatun; Savitri, Dyah Ayu
International Journal on Food, Agriculture and Natural Resources Vol 6, No 1 (2025): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v6i1.462

Abstract

Oyster mushroom (Pleurotus ostreatus) is a popular mushroom in Indonesia, with several factors affecting its yield, including seed quality, cultivation methods, and environmental conditions. The choice of planting media is crucial, as it must provide essential nutrients. Common media include straw and coffee husks, with the addition of liquid organic fertilizer (LOF) enhancing productivity. Maja fruit is particularly beneficial due to its NPK content, supporting mushroom growth. This research, conducted from February to May 2024 in Klungkung Village, Jember Regency, employed a completely randomized design (CRD) with three replications. The study tested media compositions—100% sawdust (M1), 75% sawdust and 25% straw (M2), and 75% sawdust and 25% coffee husk (M3)—alongside varying LOF concentrations: no LOF (P0), 75 ml/liter (P1), 150 ml/liter (P2), and 225 ml/liter (P3). Results indicated that the interaction between LOF concentration and media composition significantly affected the total number and weight of fruiting bodies. The best combination was P1M2 (75 ml LOF/liter with 75% sawdust + 25% straw). Media composition significantly influenced the number and weight of fruiting bodies, with M3 (75% sawdust + 25% coffee skin) recommended as the optimal choice. LOF concentration notably impacted total fruit body weight, while other parameters showed no significant differences.  
Pengaruh Tingkat Roasting Kopi Robusta dan Penambahan Jahe Merah Pada Aktivitas Antioksidan: The Effect of Roasting Level of Robusta Coffee and Red Ginger Addition on the Antioxidant Activities Ramadani, Prayogo Gilang; Suud, Hasbi Mubarak; Arum, Ayu Puspita; Savitri, Dyah Ayu; Nisak, Fauziatun; Kusbianto, Dwi Erwin
Atech-i Vol. 2 No. 2 (2025): Tahun 2025
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/atech-i.v2i2.30

Abstract

Kopi adalah salah satu tanaman perkebunan yang mempunyai nilai ekonomis tinggi dan berperan penting sebagai sumber devisa negara selain minyak dan gas. Kopi arabika dan kopi robusta merupakan jenis kopi yang banyak diproduksi di Indonesia. Kopi robusta mendominasi produksi kopi Indonesia yaitu mencapai 73,57%. Konsumsi kopi di Indonesia menduduki peringkat 1 di Asia Tenggara yaitu mencapai 294.000 ton pada tahun 2019, naik 13,9% dari tahun sebelumnya. Tingginya minat masyarakat dalam mengkonsumsi kopi membuat industri kopi terus berkembang, menciptakan inovasi-inovasi baru, salah satunya kopi jahe merah. Tujuan penelitian ini untuk megetahui perubahan aktivitas antioksidan pada kopi robusta melalui penambahan jahe merah pada berbagai tingkat roasting. Penelitian dilakukan dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktor. Faktor 1 adalah tingkat roasting yaitu light, medium, dan dark. Faktor ke 2 adalah konsentrasi bubuk jahe merah sebanyak 0%, 5%, 10%, dan 15%. Variabel pengamatan yaitu, aktivitas antioksidan, organoleptik, dan kadar air. Kombinasi tingkat roasting medium dengan konsentrasi jahe merah 15% (R2J3) memberikan hasil terbaik.
The Effect of Immersion Concentration of Coconut Water and Dosage of NPK Fertilization on Growth and Yield of Peanut (Arachis hypogeae L.) Okti, Reski Dwi; Setiyono, Setiyono; Sholikhah, Ummi; Purnamasari, Ika; Meliala, Susan Barbara Patricia Sembiring; Savitri, Dyah Ayu; Arum, Ayu Puspita
Journal of Applied Agricultural Science and Technology Vol. 8 No. 2 (2024): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v8i2.169

Abstract

One problem of peanut cultivation is the inability of peanut seeds to be stored long-term. Prolonged storage of seed peanuts causes seed deterioration due to seeds losing reserves of food and nutrient that cause the seeds difficult to germinate. As well as other problems, namely Nitrogen, Phosphorus and Potassium fertilization which has not been based on plant needs, fertilizer application tends to be excessive. The purpose of this study is to know the interaction and the main effect of the concentration treatment of coconut water immersion and NPK fertilization doses. This study used a factorial randomized block design with three replications. The first factor was the immersion concentration of coconut water (A) which consisted of 3 levels, namely: 0% coconut water (A1), 15% coconut water (A2), and 30% coconut water (A3) and the second factor was the dose of NPK fertilization (B) consisting of 4 levels, namely: NPK 0 g/plot (B1), NPK 22.5 g/plot (150 kg/ha) (B2), 45 g/plot (300 kg/ha) (B3), and NPK 67.5 g/plot (450 kg/ha) (B4). The results showed that (1) there was a significant interaction only on the number of primary branches with the applied treatment, 15% coconut water immersion concentration and NPK fertilization dose of 22.5 grams/plot (A2B2) (7.7 branches). (2) Concentration immersion in coconut water significantly affected the percentage of pithy pods, the percentage of empty pods, and the weight of 100 seeds, with the best treatment being the concentration of 15% coconut water immersion (A2). (3) Dose of NPK fertilization factor had a significant effect on harvesting age, percentage of empty pods, wet pod weight and productivity with the best treatment of 67.5 gram/plot NPK fertilization (B4).
Co-Authors . Usmadi Ahmad Ilham Tanzil Ahmad Nafi Aji Santoso Al amin, Muhammad Yordan Yuliano Amany, Alfiyyah Nur Andi Eko Wiyono, Andi Eko Anggraini, Febri Ankardiansyah Pandu Pradana Apriliyani, Mulia Dwi Nur Arum, Ayu Puspita Arum, Ayu Puspita Ayuningtyas, Putri Larasati Bambang Kusmanadhi Binuril Ma’rifah Bulqis, Malika Dewi, Lara Putri Kartika Dewi, Nilasari Diana Fauziah Dinata, Ferry Dwi Erwin Kusbianto Fadli Firmansyah Andrean Faisal Gunawan, Muhammad Farisi, Oria Alit Fauziah, Fithriyatul Febridayanti, Fika Gatot Subroto Giyarto Hasbi Mubarak Suud Helda Wika Amini Helda Wika Amini Herliani, Canserlita Puteri Herlina Herlina Herlina Herlina Hidayah, Satria Nurul Hidayah Ibanah, Indah Ika Purnamasari Irwanto Sucipto, Irwanto Kusmanadhi, Bambang Malvira Mega Febriyanti Maria Belgis Maulana, Juraisyki Iqbal Maulidana, Ach. Ariful Meliala, Susan Barbara Patricia Sembiring Mochammad Wildan Djatmiko Mochammad Wildan Jadmiko Mochammad Wildan Jadmiko Muhammad Ghufron Rosyady Muharja, Maktum Munandar, Denna Eriani Nadya Fairuz Soraya Nidya Shara Mahardika Nisak, Fauziatun Noer Novijanto Novendra, Dimas Ihza Noviana, Sulfi Nurcharisma, Adinda Nurhayadatul Haliza Nurrahmi, Tyas Putri Yulia nurul latifah Okti, Reski Dwi Patricia Sembiring, Susan Barbara Patricia SM, Susan Barbara Patricia SM., Susan Barbara Patricia, Susan Barbara Pramesti, Riska Ayu Rachmi Masnilah Ramadani, Prayogo Gilang Ramadhanti, Choirul Lisa Ratnasari, Tri Rena Yunita Rahman, Rena Yunita Ristiyana, Suci Rizka Maulida Fajriati Rizki Fitria Darmayanti Romdhon, Mochammad Syihab Rony, Zahara Tussoleha Rosania, Shela Rosyady, Muhammad Ghufron Rosyady, Muhammad Gufron Rufiani Nadzirah Rusdianto, Andrew Setiawan S, Setiyono Safa Rajni Ismaya Sari, Andini Permata setiyono Setiyono Setiyono Setiyono Setiyono Setiyono Sholeh Avivi Slameto Slameto Sofia Sofia Subroto, Gatot Sudarko Sudarko Sugeng Winarso Sugeng, Santoso Susan Barbara Patricia Sembiring Meliala Susan Barbara Patricia SM Suud, Hasbi Mubarak Tsania Afifatus Zahro Ummi Sholikhah Wildan Muhlison, Wildan Wulanjari, Distiana Yuli Hariyati Yunita, Vina Zalzabila Syafarinda Putri