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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

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.

Application of ι-Carragenan/Agarose Hydrogel as Super Adsorbent Hydrophilic Polymers Natural Seed Coating for Improving Tobacco Seed Germination Under Drought Stress Arum, Ayu Puspita; Setiyono
Journal of Agriculture and Applied Biology Vol 4 No 2 (2023): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.04.02.04

Seed storage for a long time causes seed deterioration. Reduction of germination rate can cause abnormal growth of the seedling, which impacts the yield and quality of tobacco plants. Seed coating is an additive that coats the seeds with certain ingredients such as pesticides, and nutrients that are glued to a binding material for improved seed performance without changing its origin's form. Hydrogel seed coating is also natural and environmentally friendly which is suitable for organic and sustainable farming practices. In countries with worse droughts and depending on natural plants, natural seed coating using agarose and Carragenan is very well applied. Carrageenans regulate many of the metabolic pathways involved in nitrogen and sulfur absorption, making it easier to grow plants by regulating a variety of metabolism processes including photosynthesis as well as an ancillary pathway. In conditions of drought stress, salicylic acid treatment may have a beneficial effect on plant resistance. In plants, salicylic acid regulates the growth of endogenous cells and plays an important role in abiotic stress signal transduction. The present field experiment was conducted to evaluate the effectiveness of ι-Carragenan/Agarose hydrogel as super adsorbent hydrophilic polymers natural seed coating with 3 type combination of ι-Carragenan and Agarose (1:1; 1:2 and 2:1)% w/w containing salicylic acid 0.15% w/w to improve sprouting speed index, sprouting percentage, fresh seed mass and seed vigor index of tobacco seeds which are 3 variety storage time (13 years, 9 years and 3 years) under drought stress condition (40% moisture levels). The results revealed that application of ratio ι-Carragenan/Agarose 1:2 and 2: 1 % w/w containing salicylic acid 0.15% w/w recommended of Super Adsorbent Hydrophilic polymers Natural Seed Coating formulation enhanced of sprouting speed index, germination percentage, and seed vigor index of 2 variety storage time of tobacco seed (13 years and 9 years).

TEKNOLOGI PEMBUATAN KERUPUK BERBASIS SINGKONG DI POSDAYA MUSLIMATAN AR-RAHMAN DESA CANDIJATI KABUPATEN JEMBER DALAM UPAYA PENGENTASAN KEMISKINAN Subroto, Gatot; Handoyo, Tri; Arum, Ayu Puspita
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 26, No 2 (2022)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ino.v26i2.16859

This activity aims to foster and improve the welfare conditions of the community, through empowering women in the village to increase family income. This method involves counseling production of cassava crackers, introduction as well as providing production equipment and counseling about the economy and small business of production of hygienic cassava crackers certified P-IRT. The conclusions of this activity are: (1) training the production of cassava crackers using the appropriate technology of boilers to increase income, welfare of group members, and open new job opportunities. (2) Hygienic cassava crackers products was produced more hygienic with good packaging (3) Increasing the production of cassava crackers from 20 to 50 packs.

Application of ι-Carragenan/Agarose Hydrogel as Super Adsorbent Hydrophilic Polymers Natural Seed Coating for Improving Tobacco Seed Germination Under Drought Stress Arum, Ayu Puspita; Setiyono
Journal of Agriculture and Applied Biology Vol 4 No 2 (2023): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.04.02.04

Seed storage for a long time causes seed deterioration. Reduction of germination rate can cause abnormal growth of the seedling, which impacts the yield and quality of tobacco plants. Seed coating is an additive that coats the seeds with certain ingredients such as pesticides, and nutrients that are glued to a binding material for improved seed performance without changing its origin's form. Hydrogel seed coating is also natural and environmentally friendly which is suitable for organic and sustainable farming practices. In countries with worse droughts and depending on natural plants, natural seed coating using agarose and Carragenan is very well applied. Carrageenans regulate many of the metabolic pathways involved in nitrogen and sulfur absorption, making it easier to grow plants by regulating a variety of metabolism processes including photosynthesis as well as an ancillary pathway. In conditions of drought stress, salicylic acid treatment may have a beneficial effect on plant resistance. In plants, salicylic acid regulates the growth of endogenous cells and plays an important role in abiotic stress signal transduction. The present field experiment was conducted to evaluate the effectiveness of ι-Carragenan/Agarose hydrogel as super adsorbent hydrophilic polymers natural seed coating with 3 type combination of ι-Carragenan and Agarose (1:1; 1:2 and 2:1)% w/w containing salicylic acid 0.15% w/w to improve sprouting speed index, sprouting percentage, fresh seed mass and seed vigor index of tobacco seeds which are 3 variety storage time (13 years, 9 years and 3 years) under drought stress condition (40% moisture levels). The results revealed that application of ratio ι-Carragenan/Agarose 1:2 and 2: 1 % w/w containing salicylic acid 0.15% w/w recommended of Super Adsorbent Hydrophilic polymers Natural Seed Coating formulation enhanced of sprouting speed index, germination percentage, and seed vigor index of 2 variety storage time of tobacco seed (13 years and 9 years).

Pengaruh Lama Perendaman Zat Pengaruh Tumbuh Hormax Terhadap Petumbuhan Bibit Single Bud dari Tiga Bagian Batang Tebu (Saccharum officinarum L.) Varietas Bululawang Pradana, Rieski Ega; Subroto, Gatot; Arum, Ayu Puspita; Rosyadi, Muhammad Ghufron
Berkala Ilmiah Pertanian Vol. 7 No. 3 (2024): Volume 7 Nomor 3
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v7i3.51008

Tebu merupakan salah satu komoditas perkebunan yang mengambil peran penting sebagai produksi gula. Namun, ketersediaan tebu yang rendah menjadikan Indonesia masih harus mengimpor guka dari negara lain. Penyebabnya dikarenakan teknologi budidaya yang kurang mendukung. Salah satu permasalahan dalam budidaya tebu yaitu, penyediaan bibit bagal yang biasa dilakukan petani tebu kurang memenuhi target % bibit bertunas dan mutu bibit relatif rendah. Salah satu solusinya yaitu dengan berganti cara pembibitan dengan metode single bud planting (SBP). Pada penelitian ini menggunakan tiga sumber batang tebu yaitu bagian pucuk, tengah, dan bawah. Untuk mempercepat pertumbuhan perakaran dan pertunasan pada tebu ini adalah dengan menggunakan zat pengatur tumbuh (ZPT) Hormax. Tujuan penelitian ini yaitu untuk mengetahui interaksi antara aplikasi lama perendaman ZPT Hormax dengan 3 sumber bagian batang bibit tebu dengan metode SBP. Metode yang digunakan adalah dengan menggunakan rancangan acak lengkap faktorial dengan 2 faktor. Faktor I adalah lama perendaman ZPT Hormax terdiri dari 4 taraf yaitu 0 menit (W0), 30 menit (W1), 60 menit (W2), 90 menit (W3). Faktor II yaitu penggunaan beda bagian batang tebu untuk bahan tanam dengan metode SBP yang terdiri dari 3 taraf yaitu bagian pucuk, tengah dan bawah. Hasil penelitian menunjukkan terdapat interaksi antara lama perendaman ZPT Hormax dan perbedaan bagian batang sebagai bahan tanam yang berpengaruh nyata terhadap semua variabel pengamatan yaitu jumlah daun, tinggi tanaman, panjang akar, jumlah akar, diameter batang, berat basah tanaman, dan berat kering tanaman. Kombinasi perlakuan lama perendaman ZPT 60 menit dan bagian batang atas (W2B1) memberikan nilai terbaik pada seluruh variabel pengamatan.

Cocoa seedlings growth on marginal soil as affected by application of dry walnut leaf compost and arbuscular mycorrhiza fungi Arum, Ayu Puspita; Fandri, Ferdi Zul; Setiyono, Setiyono; Tanzil, Ahmad Ilham; Saputra, Tri Wahyu
Pelita Perkebunan (a Coffee and Cocoa Research Journal) Vol. 40 No. 1 (2024)
Publisher : Indonesian Coffee and Cocoa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iccri.jur.pelitaperkebunan.v40i1.583

Cocoa (Theobroma cacao L.) is a plantation commodity that is widely cultivated in Indonesia, this commodity is very important in Indonesia because it has played a role in the Indonesian economy since 1930. The problem faced in cocoa cultivation is the lack of nutrient availability due to chemicals that cause residue in the soil, resulting in the growth of cocoa seedlings are not optimal, to optimize the growth of cocoa seedlings, provide a mixture of organic fertilizer in the planting medium and provide mycorrhiza. This research used the basic pattern of a factorial Completely Randomized Design (CRD) consisting of 2 factors and repeated 3 times. The first factor is the dose of dry leaf compost (K) which consists of 3 levels, namely: Without dry leaf compost treatment/control (Kâ‚€), dry leaf compost 60 g/polybag (Kâ‚), Dry leaf compost dose 120 g/polybag (Kâ‚‚) and the second factor is the arbuscular mycorrhizal dose (M) which consists of 3 levels, namely: Without arbuscular mycorrhizal fungus treatment/control (Mâ‚€), arbuscular mycorrhizal dose of 15 g/polybag (Mâ‚), and arbuscular mycorrhizal dose of 30 g/polybag (Mâ‚‚) So there are 27 experimental units. The results of the study showed that (1) there was a real interaction between the treatment of compost dose (K) and mycorrhizal dose (M) in safety. The combination of compost dose (K) 120 g/plant and mycorrhiza dose (M) 30 g/plant (K2M2) was the best treatment combination. (2) The treatment of giving a compost dose (K) had a significant effect on the variables of plant height, number of leaves, stem diameter, and plant dry weight. The best treatment was a compost dose of 120g/plant (K2). (3) The mycorrhizal dose (M) treatment had a very significant effect on the variables of plant height, number of leaves, stem diameter, and plant dry weight. The best treatment was a mycorrhizal dose of 30g/plant (M2).

The Effect of Liquid Organic Fertilizer of Rabbit Urine and Concentration of Plant Growth Promoting Rhizobacteria of Bamboo Root on the Growth and Yield of Mustard Green Plants Latifah, Nurul; Setiyono; Muhlison, Wildan; Sucipto, Irwanto; Savitri, Dyah Ayu; Patricia SM, Susan Barbara; Arum, Ayu Puspita
Journal La Lifesci Vol. 3 No. 4 (2022): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i4.801

Mustard greens (Brassica juncea L.) are one type of favorable vegetable. However, mustard greens production and productivity still fluctuate. Also, society expects quality, healthy and safe vegetable products for consumption. So, it is necessary to increase the use of organic fertilizers to produce high productivity and good products. LOF of rabbit urine contains high nutrients, and PGPR contains microorganisms that act as bioactivators that decompose organic matter. This study aimed to determine the effect of giving LOF of rabbit urine and concentration of PGPR of bamboo roots on the growth and yield of mustard greens. The experiment was carried out factorially using Random Design Complete with three replications. The first factor was the LOF dose of rabbit urine, and the second was the PGPR concentration which consisted of 4 levels. The results showed that (1) the interaction of LOF of rabbit urine and concentrations of PGPR of bamboo root had no significantly different effect on all variables; (2) LOF of rabbit urine had no significantly different effect on all variables and (3) PGPR concentration of bamboo roots had a significant different effect on all variables except root volume and number of leaves, where treatment of 15 ml/L (B3) gave the best results on the yield of mustard greens.

The The Effect of Types Planting Media and the Growth Regulatory Substances of Sprouts Extract on the Growth and Yield of Long Bean (Vigna unguiculata L.) Ramadhanti, Choirul Lisa; Setiyono, Setiyono; Subroto, Gatot; Purnamasari, Ika; Patricia SM, Susan Barbara; Arum, Ayu Puspita; Savitri, Dyah Ayu
Journal La Lifesci Vol. 5 No. 1 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i1.807

Long bean production in East Java has declined in the last three years because of the decreased soil fertility and the failure of pod formation. The addition of organic matter to the soil planting medium and spraying ZPT bean sprout extract are some efforts to increase the supply of nutrients and overcome flower fall. This study aimed to determine the interaction between the treatment of the planting media and ZPT of bean sprout extract toward growth and yield of long bean plants. The study was conducted factorially using a completely randomized design (CRD) in 3 replications. The first factor is the type of planting medium namely M0: soil; M1: soil+ compost; M2: soil+ chaff charcoal; M3: soil+ cocopeat. The second factor was the concentration of ZPT bean sprout extract, namely T0 control; T1: 10%; T2: 20%; T3: 30%. There was a very significant interaction between the treatment of the planting media and the bean sprout extract ZPT on the variable number of pods per plant and wet weight of pods per plant. The best treatment was the combination of the type of soil and compost growing media with ZPT bean sprout extract 20%. The main effect of the type of planting media treatment showed that the results were not significantly different for all observed variables. The ZPT treatment of bean sprout extract significantly affected the variables of flowering age, harvest age, and pod length per plant, the best treatment was the concentration of ZPT bean sprout extract 20%.

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

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.

Pengaruh Konsentrasi Pupuk STMJ Plus (Susu Telur Molase Jamur Trichoderma sp. dan Limbah Buah-Buahan) terhadap Pertumbuhan dan Hasil Dua Varietas Selada (Lactuca sativa L.): Pengaruh Konsentrasi Pupuk STMJ Plus (Susu Telur Molase Jamur Trichoderma sp. dan Limbah Buah-Buahan) terhadap Pertumbuhan dan Hasil Dua Varietas Selada (Lactuca sativa L.) Ummah, Anisatul; Arum, Ayu Puspita; Setiyono, Setiyono; Fanata, Wahyu Indra Duwi; Tanzil, Ahmad Ilham
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 2 (2024): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v8i2.465

Increasing lettuce production will be done by improving cultivation inputs, such as increased nutritional needs. An alternative organic fertilizer that can be used is made from spoiled milk, eggs, Trichoderma sp. molasses, and fruit waste, or STMJ Plus for short. STMJ Plus Fertilizer acts as an organic nutrient to encourage plant growth. This study aimed to determine the effect of the interaction between STMJ Plus fertilizer concentrations and lettuce varieties on the growth and yield of lettuce plants. The experiment was carried out in a factorial manner using a completely randomized design (CRD) consisting of 2 factors with 4 replications. The first factor is the concentration of STMJ Plus fertilizer consisting of 4 levels: P0: without fertilizer; P1: 5 ml L-1; P2: 10 ml L-1; and P3: 15 ml L-1. The second factor was the variety, which consisted of 2 levels: V1: Grand Rapids and V2: Red Rapid. The results of this study that the interaction of STMJ Plus fertilizer concentrations and lettuce varieties showed highly significant differences in plant height and plant fresh weight variables. The combination that gave the best effect was the concentration of 15 ml L-1 on the Red Rapid (P3V2).

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