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All Journal Jurnal Hortikultura Indonesia (JHI) AGRIKA Plumula : Berkala Ilmiah Agroteknologi Jurnal Ilmu-Ilmu Pertanian Indonesia Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Planta Tropika Kultivasi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) JURNAL AGROHITA Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agrium Agro Bali: Agricultural Journal Agrienvi : Jurnal Ilmu Pertanian Jurnal Agrotropika Nusantara Science and Technology Proceedings RADIKULA: Jurnal Ilmu Pertanian Prosiding Seminar Nasional Pengabdian Masyarakat Perbal: Jurnal Pertanian Berkelanjutan Journal of Applied Plant Technology Agroland: Jurnal Ilmu-ilmu Pertanian Jurnal Aplikasi Sains dan Teknologi : Agrisevika
Ida Retno Moeljani
Universitas Pembangunan Nasional “Veteran” Jawa Timur
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Other

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Optimizing Rice Plants (Oryza sativa L.) Growth and Yield in Various Planting Systems by Providing Paclobutrazol Concentration Maya Novita; Agus Sulistyono; Ida Retno Moeljani
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 3 (2025): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 7 No. 3 September 2025
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i3.4411

Abstract

Rice (Oryza sativa L.) is the primary staple food crop and a strategic source of carbohydrates for the Indonesian population. In recent years, rice production has declined at both national and local levels due to climate change, land limitations, and pest disturbances. This condition highlights the urgent need for research to develop more efficient and sustainable rice cultivation strategies. This study aimed to determine the interactive effects of planting systems and Paclobutrazol concentrations on the growth and yield of the rice variety Inpari 32. The research was conducted in Ngraho District, Bojonegoro Regency, East Java, using a Split Plot Design with two factors: planting systems (Tegel/traditional, SRI, Legowo 2:1, and modified Legowo) and Paclobutrazol concentrations (0, 600, 700, and 800 ppm). Observed parameters included plant growth and yield components. The results revealed significant interactions between planting systems and Paclobutrazol concentrations on several parameters, including the number of panicles, panicle length, and grain weight per cluster. The best results were obtained with the modified Legowo system combined with 600 ppm Paclobutrazol, which produced yields exceeding 6 tons per hectare. This combination is recommended as an effective cultivation strategy to enhance rice productivity and support sustainable national food security.
Application of Silica Concentration and Planting Methods on the Growth and Yield of TSS Red Onions (Allium ascalonicum L.) Zerlinda Aqila Gitta Maharani; Ida Retno Moeljani; Djarwatiningsih
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 1 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 1 January 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i1.4856

Abstract

Shallot propagation using seeds or True Shallot Seed (TSS) faces several challenges, including low seedling survivalrates and slow seedling development. This study aims to evaluate the effects of silica concentration and plantingmethods on optimizing the growth and productivity of TSS shallot bulbs. The research was conducted at the UPTDevelopment of Rice and Secondary Crops Seeds in Malang Regency from February to June 2025. The experimentemployed a factorial design arranged as a Completely Randomized Design (CRD) with two factors, resulting ineight treatment combinations, each replicated five times. The first factor was silica concentration at four levels:0 g/L, 12 g/L, 14 g/L, and 16 g/L. The second factor was the planting method, with two levels: direct plantingand soil-block seeding. Observed parameters included seedling growth percentage, plant height, number ofleaves, number of bulbs, wet weight of stover per clump, dry weight of stover per clump, and dry weight of bulbs.The results indicated no significant interaction between silica concentration and planting method on the growthand yield of TSS shallot bulbs. However, the single treatment at 16 g/L silica concentration (S3) significantlyimproved seedling growth percentage and plant height, whereas the direct planting method (T1) yielded higherplant height. These findings suggest that applying a 16 g/L silica concentration and direct planting can enhanceshallot plant growth when propagated from TSS seeds.
Application of Streptomyces sp. and Trichoderma sp. for Promoting Generative Plants Growth of Cherry Tomato (Lycopersicum cerasiformae Mill.) Najvania Nawaal; Guniarti Guniarti; Ida Retno Moeljani; Penta Suryaminarsih
PLANTA TROPIKA Vol. 10 No. 2 (2022)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v10i2.11706

Abstract

Production of cherry tomatoes in Indonesia is still low, which might be due to the inappropriate planting and maintenance processes. This research applied biological agent microorganisms Streptomyces sp. and Trichoderma sp. as Plant Growth Promoting Microorganisms (PGPM) in sustainable agricultural systems. This study aimed to determine the effect of the concentration of microorganisms Streptomyces sp. and Trichoderma sp. on the growth and production of cherry tomato plants on the polybag scale. The study was arranged with different concentrations of microorganisms Streptomyces sp. and Trichoderma sp. These concentration applied consisted of 1 : 0 ; 0 : 1 ; 2: 2 ; 3 ; 1 and without PGPM, each repeated four times. The results showed that the treatment of PGPM Streptomyces sp. and without Trichoderma sp. (1:0) resulted in the shortest flowering period (33.99 days after planting). Meanwhile, the treatment without Streptomyces sp. and Trichoderma sp. (0 : 1) produced the highest solid weight fruit (69.82 grams/plant).
INDUKSI RADIASI SINAR GAMMA 60CO DOSIS 3 GY TERHADAP KERAGAMAN GENETIK POPULASI MUTAN (M4) TANAMAN BAWANG MERAH VARIETAS BAUJI Adam Ankeda Asza; Ida Retno Moeljani; Yonny Koentjoro
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 2 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i2.6108

Abstract

Bawang Merah (Allium ascalonicum L.) sebagai tanaman sayuran yang mempunyai nilai ekonomi penting bagi Indonesia. Produksi bawang merah di Indonesia tergolong rendah dan terus mengalami penurunan jumlah produksi, hal ini disebabkan karena petani yang kurang dapat memilih kultivar lokal dan varietas unggul yang dapat dibudidayakan. Mutasi merupakan teknik yang tepat untuk merakit dan mendapatkan keragaman yang lebih luas pada tanaman. Penelitian ini bertujuan untuk mengetahui apakah mutan generasi ke-4 (M4) berpengaruh terhadap tingkat keragaman genetik bawang merah varietas bauji. Penelitian ini akan dilakukan di Kebun Petani Desa Ketindan, Kecamatan Lawang, Kabupaten Malang, Jawa Timur pada bulan Juni sampai dengan Agustus 2021. Penelitian ini disusun berdasarkan Rancangan Acak Kelompok (RAK) dengan 1 faktor perlakuan yaitu galur mutan M3 bawang merah varietas bauji dosis 3 gray yang terdiri dari 10 galur mutan M3. Hasil penelitian menunjukkan bahwa tingkat keragaman genetik mutan (M4) tanaman bawang merah (Allium ascalonicum L.) pada mutan BM1 dosis 3 gray sinar gamma 60Co memiliki nilai heritabilitas tertinggi pada parameter berat brangkasan basah dan berat kering udara dan BM3 dosis 3 gray sinar gamma 60Co memiliki nilai heritabilitas tertinggi pada parameter tinggi tanaman.
Co-Authors Achmad Rayhan Maulana Adam Ankeda Asza Agnes Septiya Nuraning Tia Agnes Septiya Nuraning Tias Agus Sulistyono Agus Sulistyono Aji Widyapangesthi, Dhita Aldi Perdana, Muhammad Basuki Rahmat Dewanti, Felicitas Deru Djarwatiningsih Djarwatiningsih Pongki Soedjarwo Endang Wahyuni Fadilla Eka Rohcahyani Fadlillah, Ifan Firmansyah, M. Rizal Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti, Guniarti Hadi Munarko Hadi Suhardjono Hadi Suhardjono Harianto Hartono, Aldia Safira Hartono, Aldira Safira Hidayatullah, Muchammad Fajar Ifan Fadlillah Irfan Satria Anpama Irfan Satria Anpama Jeremia Setyo Laksono Makhziah Makziah Maulana, Achmad Rayhan Maulida Safira Maya Novita Mukarromah, Wahdaniatul Mulianti, Salsabila Najvania Nawaal Najvania Nawaal Najvania Nawaal Nawaal, Najvania Nora Augustien Nora Augustien Kusumaningrum Nova Triani Nurhiza Purnama Wulandari Penta Suryaminarsih Penta SURYAMINARSIH Pongki Soedjarwo, Djarwatiningsih Prastiko, Fega Nadya Pribadi, Didik Utomo Puji Lestari Tarigan Putri Amalia, Arizka Sa'diah, Trisna Aminatus Santoso, Juli Siska Dwi Lestari Siska Dwi Lestari Sudiyarto Sudjarwo, Happy Kharisma Suryandika, Fadila Vega Melania Fitra Vega Melania Fitra Velda Tania Visto Renardi Kusumawardana W. Guntoro W. Guntoro Widjajani, Bhakti Wisnu Widyaningtyas, Nanda Widyaningtyas Yoga Faristiawan Yonny Koentjoro Yuatno, Fatma Ursila Zerlinda Aqila Gitta Maharani