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All Journal AGRIKA MAPETA Plumula : Berkala Ilmiah Agroteknologi Jurnal Ilmu-Ilmu Pertanian Indonesia Gontor AGROTECH Science Journal Wahana-Bio: Jurnal Biologi dan Pembelajarannya Agriprima : Journal of Applied Agricultural Sciences Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Ilmiah RESPATI Agro Bali: Agricultural Journal Nusantara Science and Technology Proceedings Jurnal Pengabdian Multidisiplin Journal of Biodiversity and Biotechnology Agrocentrum
Dewanti, Felicitas Deru
UPN Veteran Jawa Timur, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Pengaruh Kombinasi Pupuk Kandang Ayam dan Pupuk NPK Terhadap Pertumbuhan Tanaman Cabai Merah Besar (Capsicum annuum L.): The Effect of Combination Chicken Manure and NPK Fertilizer on the Growth of Big Red Chili (Capsicum annuum L.) Meida, Nur Lathifa; Triani, Nova; Dewanti, Felicitas Deru
Gontor Agrotech Science Journal Vol. 10 No. 2 (2024): December 2024
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v10i2.12414

Abstract

Big red chili is a vegetable plant that plays an important role for people in Indonesia as one of the kitchen spices and big red chili fruits have a high selling value. Plant growth and production can be influenced by land conditions to support plant growth and development, so there is a need for organic and balanced fertilization activities. This research conducted in Jabaran Hamlet, Pohkecik Village, Dlanggu District, Mojokerto Regency from October 2023 to February 2024. The research design used was a randomized block design (RAK) consisting of two factors with 3 replications. The first factor is the dose of chicken manure which consists of 15 tons/ha; 20 tons/ha; and 25 tons/ha and the second factor, namely the dose of NPK fertilizer consists of 75%; 50%; and 25%. The results of the study showed that the combination of 20 tons/ha of chicken manure and 25% NPK fertilizer had a real effect on plant height parameters and stem diameter, while the combination of 15 tons/ha of chicken manure and 50% NPK fertilizer had a real effect on the number of leaves.
Pengaruh Jenis dan Dosis Pupuk Kandang terhadap Pertumbuhan dan Hasil Tanaman Kacang Panjang (Vigna Sinensis L.) Deajeng Putri Safira Nariswari; Ramdan Hidayat; Felicitas Deru Dewanti
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 26 No 2 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.26.2.89-96

Abstract

THE EFFECT OF TYPE AND DOSAGE OF MANURE ON THE GROWTH AND YIELD OF YARDLONG BEAN PLANTS (Vigna sinensis L.)]. The growth and yield of yardlong bean plants are significantly influenced by the type and dosage of fertilizer applied. Manure is one of the organic fertilizer options that can enhance soil fertility and plant productivity. This study aims to determine the optimal type and dosage of manure for the growth and yield of yardlong bean plants. The research was conducted from May to July 2023 on dry land in Tulungrejo Village, Karangrejo District, Tulungagung Regency, East Java Province, located between 7° 51' to 8° 81' S and 111° 43' to 112° 07' E, with air temperatures ranging from 24 °C to 30 °C. The research method used was a factorial experiment with a completely randomized design (CRD), consisting of two factors: type of manure (cow, goat, and chicken) and dosage of manure (10, 20, 30, and 40 tons per hectare). The results showed that the combination of type and dosage of manure had a significant effect on the average pod length, total pod weight per plant, and plant height at 29 and 36 days after planting (DAP). Cow manure at a dosage of 20 tons/ha resulted in the best growth and yield of yardlong bean plants compared to other treatment combinations. The implications of this research indicate that the use of cow manure at the appropriate dosage can enhance the efficiency of growth and yield in yardlong bean plants. This provides guidance for the community in selecting the optimal type and dosage of manure to achieve maximum productivity.
Effect of Paclobutrazol and Gandasil Fertilizers on the Growth and Yield of Cayenne Peppers (Capsicum frutescens L.) in Urban Farming Sari, Aisyah Shinta Nila; Sulistyono, Agus; Dewanti, Felicitas Deru
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1118-1127

Abstract

Cayenne pepper cultivation in urban areas faces several obstacles, including infertile soil, irregular watering due to busy daily activities, pests and diseases that spread more easily in urban areas, and high temperature changes. This study aims to obtain the optimal concentration of paclobutrazol and Gandasil fertilizer for the development and production of cayenne pepper. This study used a factorial completely randomized design with two factors, namely paclobutrazol concentration consisting of 4 levels (0 ppm, 75 ppm, 100 ppm, and 125 ppm) and Gandasil B/D fertilizer consisting of 4 levels (1 g/L, 2 g/L, 3 g/L, and 4 g/L). Results showed that treatment combination of paclobutrazol 100 ppm and Gandasil 3 g/L gave the best results on the number of flowers per plant (822.0), number of fruits per plant (144.5), and fruit weight (156.77 g/plant). This combination may, however, result in low fruit yield and inhibit vegetative development, including leaf number and plant height. The fastest flowering age was obtained at combination paclobutrazol 125 ppm and Gandasil concentrations of 4 g/L with a value of 39.33 days.   Keywords: Concentration, Gandasil fertilizer, Growth, Paclobutrazol, Yield.
Pengaruh Sumber Stek dan Konsentrasi Zat Pengatur Tumbuh Rootone-F terhadap Pertumbuhan Stek Tanaman Cabe Jamu (Piper retrofractum Vahl.) Sholeha, Nadiyatus; Hidayat, Ramdan; Dewanti, Felicitas Deru
Agro Bali : Agricultural Journal Vol 6, No 3 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i3.1319

Abstract

Cabe jamu (Piper retrofractum Vahl.) merupakan tanaman rempah dan obat yang memiliki nilai ekonomi tinggi dan sangat prospektif untuk dikembangkan. Penelitian ini bertujuan untuk mengetahui pengaruh sumber stek dan konsentrasi Rootone-F terhadap pertumbuhan stek cabe jamu, sehingga diperoleh bibit stek yang berkualitas tinggi dengan jumlah besar dan dalam waktu singkat. Penelitian dilakukan di Green House Fakultas Pertanian Universitas Pembangunan Nasional “Veteran” Jawa Timur. Perlakuan disusun secara faktorial berdasarkan Rancangan Acak Lengkap (RAL) dengan 3 ulangan. Faktor pertama adalah sumber stek (S) yang terdiri dari S1 : Stek asal tunas pucuk, S2 : Stek asal tunas muda, S3 : Stek asal tunas dewasa. Faktor kedua adalah konsentrasi Rootone-F yang terdiri dari R0 (kontrol), R1 : 100 ppm , R2 : 200 ppm, R3 : 300 ppm. Parameter yang diamati yaitu persentase stek tumbuh, jumlah tunas, panjang akar dan bobot basah akar. Hasil penelitian menunjukkan bahwa kombinasi perlakuan sumber stek asal tunas pucuk dan konsentrasi Rootone-F 200 ppm (S1R2) mampu menghasilkan jumlah tunas yang lebih banyak dibandingkan dengan kombinasi perlakuan lainnya. Perlakuan sumber stek asal tunas pucuk (S1) memberikan pengaruh yang lebih baik terhadap persentase stek tumbuh, jumlah tunas, panjang akar dan bobot basah akar dibandingkan dengan perlakuan sumber stek lainnya. Perlakuan konsentrasi Rootone-F 200 ppm (R2) memberikan pengaruh yang lebih baik terhadap persentase stek tumbuh, jumlah tunas, panjang akar dan bobot basah akar dibandingkan dengan perlakuan konsentrasi Rootone-F lainnya.
Somatic Embryogenesis Induction in Coffea arabica L. by 2,4-Dichlorophenoxyacetic acid and 6-Furfurylaminopurine Tarigan, Puji Lestari; Sukendah, Sukendah; Dewanti, Felicitas Deru; Pribadi, Nathasya Yusvie; Zulmi, Shinta Nuraini
Agro Bali : Agricultural Journal Vol 7, No 3 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i3.1841

Abstract

Coffee plants typically produce for 5 to 20 years before requiring rejuvenation to maintain sustainable production levels. Tissue culture methods offer a way to efficiently produce coffee seedlings with identical genetics on a large scale, while also protecting against pests and diseases. This research focuses on developing suitable culture media for generating coffee through somatic embryogenesis, as an initial stage in creating synthetic seeds. The coffee leaf explant from young leaves. The materials were MS media, alcohol 70%, 2,4-D, Kinetin, vitamin C, Dithane M-45, Agrept, and aquades. The culture used bottles, tweezers, autoclaves, hot plates, and LAF. The treatment was the concentration of 2,4-D and Kinetin. The treatments were: 1) D0K0=0 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 2) D1K0=2 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 3) D2K0=4 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 4) D0K1=0 mL.L-1 2,4-D + 2 mL.L-1 Kinetin, 5) D0K2=0 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, 6) D1K1= 2 mL.L-1 2,4-D + 2 mL.L-1 Kinetin, 7) D2K2=4 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, 8) D1K2=2 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, and 9) D2K1=4 mL.L-1 2,4-D + 2 mL.L-1 Kinetin. Each treatment is replicated three times, so there are 27 experimental units. The treatment D1K1 results showed that the highest percentage of life calli induction was 74%, fastest callus induction times were at 25 days, then yellowish color and a crumbly texture were the most ideal morphological variables.
PENGARUH DOSIS PUPUK NPK DAN POC URINE KELINCI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (Zea mays saccharata L.) M. Djibran, Dayyan Hikmal; Triani, Nova; Dewanti, Felicitas Deru
Agrika Vol. 18 No. 2 (2024)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v18i2.6434

Abstract

ABSTRAKJagung manis banyak digemari sebab mempunyai rasa lebih manis, beraroma lebih harum dan bergizi lebih tinggi. Pemupukan yang dilakukan petani selama ini terlalu banyak menggunakan pupuk anorganik yang tidak sesuai dosis. Metode ini tidak efektif dan mengganggu keseimbangan sifat-sifat tanah sehingga menurunkan produktivitas tanaman dan menghasilkan residu yang berbahaya bagi ekosistem. Untuk mengurangi ketergantungan pada pupuk anorganik perlu pengaplikasian pupuk organik. Penelitian menggunakan rancangan acak kelompok (RAK) faktorial. Faktor pertama yaitu dosis pupuk NPK (N) dengan taraf 5 g/tanaman, 10 g/tanaman dan 15 g/tanaman. Faktor kedua yaitu dosis POC urin kelinci dengan taraf yaitu 150 ml/tanaman, 225 ml/tanaman dan 300 ml/tanaman. Kontrol dibuat dengan pemberian pupuk NPK 100% tanpa POC urin kelinci. Hasil penelitian menunjukkan bahwasa tidak terdapat interaksi antara kombinasi perlakuan dosis pupuk NPK dengan POC urin kelinci terhadap semua parameter pengamatan. Masing-masing perlakuan dosis pupuk NPK 15 g/tanaman maupun faktor tunggal pada perlakuan dosis POC urin kelinci 300 ml/tanaman pada tanaman jagung manis memberikan hasil tertinggi pada parameter jumlah daun, panjang tanaman, diameter batang, bobot tongkol tanpa kelobot dan diameter tongkol. Tetapi semua perlakuan tersebut belum dapat menyamai hasil yang diperoleh perlakuan kontrol dosis pupuk NPK 20 g/tanaman (dosis anjuran 100%).  ABSTRACTSweet corn is popular because it has a sweeter taste, has a more fragrant aroma and more nutritious. Fertilization carried out by farmers so far uses too much inorganic fertilizer which is not in the appropriate dosage. This method is ineffective and disrupts the balance of soil properties, thereby reducing plant productivity and producing residues that are harmful to the ecosystem. To reduce dependence on inorganic fertilizers, it is necessary to apply organic fertilizers. The research used a factorial randomized block design (RAK). The first factor was the dose of NPK (N) fertilizer with levels of 5 g/plant, 10 g/plant and 15 g/plant. The second factor was the dose of rabbit urine POC with levels namely 150 ml/plant, 225 ml/plant and 300 ml/plant. Controls were made by recommended 100% NPK fertilizer without rabbit urine POC. The results of the study showed that there was no interaction between the combination of treatment doses of NPK fertilizer and rabbit urine POC on all observed parameters. Each treatment with an NPK fertilizer dose of 15 g/plant and the single factor treatment with a rabbit urine POC dose of 300 ml/plant on sweet corn plants gave the highest results in the parameters of number of leaves, plant length, stem diameter, cob weight without husk and cob diameter. However, all these treatments were not able to match the results obtained by the control treatment with an NPK fertilizer dose of 20 g/plant (100% recommended dose). 
PENGARUH MACAM PUPUK KANDANG DAN KONSENTRASI URIN KELINCI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PARIA (Momordica charantia L.) Hidayatullah, Muchammad Fajar; Dewanti, Felicitas Deru; Moeljani, Ida Retno
Agrika Vol. 19 No. 1 (2025): MEI 2025
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v19i1.6682

Abstract

Tanaman paria (Momordica charantia L.) merupakan komoditas hortikultura sayuran yang memiliki nilai ekonomi tinggi. Produksi tanaman paria dapat ditingkatkan melalui beberapa cara di antaranya dengan pemberian urin kelinci dan pupuk kandang. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian urin kelinci dan pupuk kandang terhadap pertumbuhan dan hasil tanaman paria. Penelitian dilakukan di Desa Panjerejo, Kecamatan Ngunut, Kabupaten Tulungagung. Penelitian ini dilakukan menggunakan Rancangan Petak Terbagi (RPT) dengan dua faktor perlakuan dan kontrol. Konsentrasi urin kelinci sebagai petak utama (main plot) dan macam pupuk kandang sebagai anak petak (sub plot). Konsentrasi urin kelinci terdiri dari empat taraf yaitu: U0= 0 ml/l, U1= 10 ml/l, U2= 20 ml/l, dan U3= 30 ml/l. Macam pupuk kandang terdiri dari tiga taraf yaitu: K1= pupuk kandang ayam, K2= pupuk kandang sapi, dan K3= pupuk kandang guano. Kontrol yang digunakan dalam penelitian ini adalah pupuk NPK. Hasil penelitian Hasil penelitian menunjukkan adanya interaksi antara perlakuan konsentrasi urin kelinci dan macam pupuk kandang terhadap parameter jumlah bunga tanaman paria saja. Pupuk kandang sapi meningkatkan panjang tanaman, jumlah daun, jumlah buah/tanaman, dan diameter yang tidak berbeda nyata dengan perlakuan pupuk kandang ayam. Perlakuan konsentrasi urin kelinci 20 ml/l memberikan hasil yang tidak berbeda dengan perlakuan konsentrasi 10 ml/l dan 30 ml/l pada parameter panjang tanaman, jumlah bunga betina, diameter buah dan jumlah buah/tanaman.
Co-Authors -, Moegijanto Agung Mustika Rizki Agus Sulistyono Agus Sulistyono Ahmad Yunus Alifia Azzahra Assa Najah Assadiyah Bambang Pujiasmanto Deajeng Putri Safira Nariswari Dhian Satria Yudha Kartika Didik Utomo Pribadi Djoko Purnomo Edi Purwanto Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Hidayatullah, Muchammad Fajar Ida Retno Moeljani Kalimin, La Ode Radin Arsyahun Kasana, Adinda Fany Koentjoro, Yonny Liliek Liliek M. Djibran, Dayyan Hikmal M. Yuda Namuri Maulana, Hendra Meida, Nur Lathifa Muhammad Muhammad Pangesti Nugrahani Parwi Parwi Pribadi, Nathasya Yusvie Priyadarshini, Rossyda Puji Lestari Tarigan Putra, Chrystia Aji Ramdan Hidayat Ramdan Hidayat Ratna Yulistiani Sari, Aisyah Shinta Nila Sholeha, Nadiyatus Sugiarto Sugiarto Sugiarto Sukendah Sukendah Sukendah Sukendah Sukendah Sukendah SUKENDAH SUKENDAH, SUKENDAH Sutini triani, nova Wurjani, Widi Yonny Koentjoro Yonny Koetjoro Zulfikar Alvin Naufal Zulmi, Shinta Nuraini