Claim Missing Document
Check
Articles

Seed Nanopriming and Nanosilica Combined with Field Capacity Treatments: Impacts on Chlorophyll and Morphological Traits of Inpari 32 HDB Rismayang, Rika; Moeljani, Ida Retno; Priyadarshini, Rossyda; Santoso, Juli
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13375

Abstract

Drought stress can cause reduced rice production. One effort that can be made is seed nanopriming. This study aims to examine the effect of nanosilica seed nanopriming and field capacity on the chlorophyll content and morphological growth of the Inpari 32 HDB rice variety. The study was designed using a completely randomized factorial design with two factors, namely nanosilica concentration (0, 600, 900, and 1,200 mg/L) and field capacity (3 cm, 100%, 75%, and 50% flooding). The results showed that the treatment combinations produced different responses in physiological and morphological parameters. Chlorophyll content increased with increasing nanosilica concentration, with the highest value found in the treatment with 1,200 mg/L of nanosilica and 3-cm flooding. Plant height and leaf width parameters did not show significant differences, but there was a tendency for better growth at higher nanosilica concentrations. For root length and root wet weight parameters, a very significant interaction was found, where the 1,200 mg/L of nanosilica treatment under flooding conditions produced the longest roots and the highest root biomass. Conversely, a 50% field capacity caused a significant decrease in all observed parameters. Overall, nanosilica seed nanopriming, especially at a concentration of 1,200 mg/L, can increase rice tolerance to drought stress by increasing chlorophyll content, root growth, and root biomass.
Effects of Planting Media and Banana Waste-Based Liquid Organic Fertilizer on Growth and Yield of Biru Lancor Shallot (Allium ascalonicum L.) Variety Sa'diah, Trisna Aminatus; Moeljani, Ida Retno; Suryandika, Fadila
Journal of Applied Plant Technology Vol 4 No 2 (2025): Journal of Applied Plant Technology (JAPT)
Publisher : Agrotechnology Study Program, Faculty of Agriculture, Wijaya Kusuma Surabaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/azp4fr83

Abstract

Shallots (Allium ascalonicum L.) are a high-value horticultural commodity with increasing demand, but their production is hampered by shrinking land and excessive use of inorganic fertilizers. Research is needed to find sustainable solutions for yield improvement. This study aimed to determine the most optimal planting media composition and banana tree waste POC (organic liquid fertilizer) concentration for shallot (Allium ascalonicum L.) growth. The study was conducted from July to September 2024 in Sidomukti Village, Bungah District, Gresik Regency. The method applied was a factorial experiment with a Randomized Block Design (RBD) consisting of two factors, with each treatment repeated three times, totaling 36 plants with three samples for each treatment combination. Data analysis utilized analysis of variance (ANOVA), followed by an HSD test at a 5% significance level if ANOVA showed significant results. The study revealed a significant interaction regarding plant height at 42 days after planting (DAP) and shoot dry weight. The planting media composition of soil + vermicompost + goat manure (1:2:2) significantly affected plant height at 56 DAP. A POC concentration of 30% significantly influenced the number of leaves from 21 DAP to 35 DAP.
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 Ani Dijah Rahajoe Basuki Rahmat Dewanti, Felicitas Deru Djarwatiningsih Djarwatiningsih PS Djarwatiningsih, Djarwatiningsih Elinda, Neetha Endang Wahyuni Fadilla Eka Rohcahyani Fadlillah, Ifan Firmansyah, M. Rizal Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti Guniarti, Guniarti Hadi Suhardjono Hadi Suhardjono Hadi Suhardjono Hadi Suhardjono Hadi Suhardjono Harianto Hartono, Aldia Safira Hartono, Aldira Safira Hidayatullah, Muchammad Fajar Ifan Fadlillah Irfan Satria Anpama Irfan Satria Anpama Juli Santoso Juli Santoso Koentjoro, Yonny Laksono, Jeremia Setyo Makhziah Makziah Maulana, Achmad Rayhan Mukarromah, Wahdaniatul Mulianti, Salsabila N, Pangesti Najvania Nawaal Najvania Nawaal Nawaal, Najvania Nora Augustien Nora Augustien Kusumaningrum Nova Triani Nurhiza Purnama Wulandari Penta SURYAMINARSIH Pongki Soedjarwo, Djarwatiningsih Prastiko, Fega Nadya Pribadi, Didik Utomo Priyadarshini, Rossyda Putri Amalia, Arizka Rismayang, Rika Sa'diah, Trisna Aminatus Safira, Maulida Santoso, Juli Siska Dwi Lestari Siska Dwi Lestari Sudiyarto Sudjarwo, Happy Kharisma Suryandika, Fadila triani, nova Vega Melania Fitra Vega Melania Fitra Velda Tania Visto Renardi Kusumawardana W. Guntoro W. Guntoro Widjajani, Bhakti Wisnu Widyaningtyas, Nanda Widyaningtyas Yoga Faristiawan Yuatno, Fatma Ursila