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All Journal Innofarm Jurnal Inovasi Pertanian Agrovigor: Jurnal Agroekoteknologi Jurnal Agroekoteknologi Agrosains: Jurnal Penelitian Agronomi Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) BUANA SAINS Jurnal Ilmiah Hijau Cendekia Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian JURNAL ILMIAH AGRINECA
Rahmatika, Widyana
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Islam Kadiri
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences

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Journal : BUANA SAINS

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EFEKTIVITAS WAKTU APLIKASI DAN DOSIS MIKORIZA PADA PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays L. SACCHARATA) Widyana Rahmatika; Sisilia Kharomah
BUANA SAINS Vol 21, No 2 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i2.3326

Abstract

This study aimed was to determine the appropriate application time and dose of mycorrhizae for the growth and yield of sweet corn (Zea mays L.). This study used a Randomized Block Design (RAK) using two factors with three treatments. The first treatment was application time, M1= 3 days before planting, M2= 6 days before planting, M3= 9 days before planting. The second treatment was mycorrhizal fertilizer, N1 = 1.8 kg/ha, N2 = 3.6 kg/ha, N3 = 5.4 kg/ha and N4 = 7.2 kg/ha . The results showed that the interaction only occurred in plant height parameters 28 days after planting. Furthermore, the number of leaves, stem diameter, cob weight without husk only showed significant results in the single factor mycorrhizal dose treatment, with the best treatment being in the mycorrhizal fertilizer 5.4 kg/ha treatment.
PERAN PUPUK ORGANIK CAIR URIN KELINCI PADA TANAMAN PAKCOY(Brassica rapa L) Widyana Rahmatika; Edy Soenyoto; Retno Dwi Andayani; Yunus Susilo
BUANA SAINS Vol 22, No 3 (2022)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v22i3.4487

Abstract

The aimed this study was to determine the effect of rabbit urine liquid organic fertilizer on N uptake, growth, and yield of pakcoy plants and to determine the dose of rabbit urine liquid organic fertilizer on pakcoy plants. This research used a randomized block design which repeated four times. Treatment factor: administration of rabbit urine concentration consisting of 6 treatments: U0 = 0 ml/Plant (Control or no treatment), U1 = 25 ml/Plant, U2 = 30 ml/Plant, U3 = 35 ml/Plant, U4 = 40 ml/ Plant, U5 = 45 ml/ Plant. Two phases of observation parameters were observed in this study, namely the vegetative phase which includes the height of the pakcoy plants in cm units, the number of pakcoy leaves (strands), and the area of the leaves using the length x width times the constant method. The generative phase was observed fresh weight of the plants and the total N uptake at harvest. There are significant differences in the parameters of plant height, number of leaves, and leaf area. Meanwhile, there was no significant difference in the fresh weight of the plants. There were differences in the percentage of nitrogen uptake in each treatment, the highest uptake was in treatment U5, namely using rabbit urine 45 ml/plant, and the lowest in treatment U4, namely using rabbit urine 40 ml/plant.
STIMULASI PERTUMBUHAN AWAL BENIH MELON (Cucumis melo L.) MELALUI SKARIFIKASI DAN GIBERELIN Rahmatika, Widyana; Fitriyah, Nur; Imadudin, Alfiyan
BUANA SAINS Vol 24, No 3 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v24i3.6485

Abstract

The aim of this study was to determine the effect of scarification and gibberellin soaking on seed stimuli in melon. The study used a factorial randomized block design with two treatment factors. The first treatment factor, mechanical interruption of seed dormancy (F), consisted of two treatments: F1 = control (no treatment) and F2 = seed scarification, while the second treatment factor, ZPT gibberellin soaking (G), consisted of four levels: G1 = 0 ppm gibberellin, G2 = 20 ppm gibberellin, G3 = 40 ppm gibberellin, and G4 = 40 ppm gibberellin. The parameters observed were the early vegetative growth of melon, i.e. plant height (cm) and number of leaves (stems). The results showed that The results showed that interaction occurred due to the scarification treatment and Gibberellin soaking, with the best results brought by the scarification treatment with a Gibberellin concentration of 30 ppm on the parameters of plant height and number of leaves.
Co-Authors Amanda, Neha Annika Erlita Sari Bayu Prasetyo, Ahmad D Andayani, Retno Dewi Afiatur Rohmah Dina Oktavia Edy Soenyoto Fahmi Hidayat Fajar Setyawan Fajar Setyawan FITRIYAH, NUR Guntur Adi Wijaya Imadudin, Alfian Imadudin, Alfiyan Imam Habibi Indra Bagus Sasmito Irawati, Titik Kintan Adinda Dheandra Mardiana, Yushi Marista Anggraini melya Contesya, Sherlin Nunuk Helilusiatiningsih Nur Fitriyah Nurul Novitasari Putri Ayu C, Deva Retno Dwi Andayani Rosanti, Aulia Dewi Satriya Wibawa, Satriya Wibawa Setyawan, Fajar Sisilia Kharomah SU, Pamuji Tri Handayani Wasito Wasito Yunus Susilo