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Firdaus Sulaiman, Firdaus
Agronomy Study Program, Department Of Agricultural Cultivation, Faculty Of Agriculture, Universitas Sriwijaya, Indralaya 30662, South Sumatra, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Medicine & Pharmacology Social Sciences Other

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Rice Seedling Resistance due to Seed Priming and Seeding Density under Submergence Stress Condition Sulaiman, Firdaus; Agus Suwignyo, Rujito; Hasmeda, Mery; Wijaya, Andi; Irmawati, Irmawati
Akta Agrosia Vol 25 No 2 (2022)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.25.2.39-44

Abstract

The study of rice seedling resistance due to seed priming and seeding density under submergence stress condition was carried out to evaluate the effect of seed priming and also to estimate proper seeding population density to improve rice seedlings vigor under submergence stress condition. The เว็บสล็อต | R4shub experiment was conducted in tidal freshwater swamp of Sako in Rambutan District, Banyuasin Regency (3.067° S, 104.8616° E). Randomized block design was used where the seeds were soaked into ZnSO4.7H2O solution as priming treatment, and then sown with three different seeding rates: 30, 40 and 50 kg ha-1. Three cultivars consisted of Inpara 3, Inpara 5 and Ciherang were tested. The observation was carried out until 4 weeks after sowing to measure the seedling height, shoot dry weight, carbohydrate content in stem, and leaf chlorophyll. Results showed that all treatments indicated insignificant effect to all parameters. However, the highest result from all parameters was obtained from priming treatment. The higher seeding density the lower dry weight, carbohydrate and chlorophyll content. All three tested cultivars, Inpara 3 gave the best performance.  
Pengaruh Pemberian Dosis Pupuk Hayati Mikoriza pada Pertumbuhan Bibit Dua Varietas Kelapa Sawit di Pembibitan Awal Sodikin, Erizal; Sulaiman, Firdaus; Amar, Muhammad; Achadi, Teguh; Yakup, Yakup; Sefrila, Marlin; Apria, Apria
Jurnal Agro Industri Perkebunan Vol. 10 No. 2 (2022)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v10i2.2629

Abstract

This study aims to determine the best dose of mycorrhizal biological fertilizer for palm oil seedling growth of DxP Simalungun and DxP Sriwijaya 2 varieties in the pre-nursery stage. This research was carried out by the shade house of the Faculty of Agriculture, Sriwijaya University, Indralaya, Ogan Ilir, from October 2020 to January 2021. The study used the Completely Randomized Design method consisting of eight treatments and four replications, in which there were three plants in each experimental unit. The treatment provided consists of A (Simalungun without mycorrhizal), B (Simalungun given 5 g of mycorrhizal), C (Simalungun given 10 g of mycorrhizal), D (Simalungun given 15 g of mycorrhizal), E (Sriwijaya 2 without mycorrhizal), F (Sriwijaya 2 given 5 g of mycorrhizal), G (Sriwijaya 2 given 10 g of mycorrhizal), and H (Sriwijaya 2 was given 15 g of mycorrhizal). The results showed that the treatment of mycorrhizal biofertilizer with a dose of 5 g is the best treatment to the height of seedlings, the number of leaves, the leaf greenness index, the total leaf area, the diameter of the seedlings, the number of roots, the length of roots, and the dry weight of seedlings. The Sriwijaya 2 variety is more responsive to the provision of mycorrhizal biofertilizers.
The The Effectiveness of Different Sterilant Combination on Citrullus lanatus L. In Vitro: Uji Efektivitas Kombinasi Bahan Sterilan yang Berbeda pada Citrullus lanatus L. secara In Vitro Indah Lestari, Laras; Irmawati; Negara, Zaidan P.; Hasmeda, Mery; Sulaiman, Firdaus; Sulistyaningsih, Lidwina N.; Marlina
Jurnal Hortikultura Indonesia (JHI) Vol. 16 No. 2 (2025): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.16.2.125-135

Abstract

 Watermelon plants require consistent environmental conditions throughout their growth period. Tissue culture serves as a solution in plant propagation techniques that can control the environmental conditions for watermelon growth. This study aims to determine the appropriate sterilization method and explant type for watermelon plant propagation using tissue culture techniques. The research was conducted from June to August 2022 at the Tissue Culture Laboratory of the Faculty of Agriculture, Sriwijaya University. This study used a Complete Randomized Factorial Design (CRFD) with two factors: six treatments of different sterilization agent sequences for explants, including Benomyl 0.2% for 3 minutes, detergent for 3 minutes, HgCl₂ 0.03% for 10 minutes, and 70% alcohol for 45 seconds, and four types of explants: radicle, hypocotyl, plumule, and cotyledon, with two replicates of five experimental units each. The results showed that sterilization factors and explant types had a significant effect on the percentage of contaminated explants and indicated a decrease in contamination in the treatment of 0.2% benomyl for 3 minutes, detergent for 3 minutes, 0.03% HgCl2 for 10 minutes, and 70% alcohol for 45 seconds on cotyledon explants. Keywords: browning, contamination, tissue culture, watermelon sprout
Co-Authors Amar, Muhammad ANDI WIJAYA Andi Wijaya Anggito Aritonang, Alfredo Grace Apria, Apria Benyamin Lakitan Budianta, Deddik Damayanti, Siti Hanny Daniel Happy Putra Diana Sari, Desty Erizal Sodikin Fitra Gustiar, Fitra Habibah, Dhia Fauzia Harun, Muhammad Umar Hasmeda, Mery Indah Lestari, Laras Irmawati Irmawati Irmawati Irmawati Irmawati M. Umar Harun Marieska Verawaty Marlin Sefrila Marlina Mery Hasmeda Miralisa, Ayu Tika Muhammad Ammar Muhammad Umar Harun Negara, Zaidan P. Negara, Zaidan Panji Putri, Sheila Izdihar Hendra Rethanasya, Dea Ridho Pamungkas, Ridho Rizky Sitorus, Victoria Junyta Rujito Agus Suwignyo SITI HERLINDA Sjafei, Gusdi Khamsaldin Sonnia, Riri Rizki Sulistyaningsih, Lidwina N. Susilawati, Susilawati Teguh Achadi Trijayanti, Selfy Winggi Anggun Jati Yakup Parto Yemima Sitompul, Grace Enita Yundari, Yundari Yuniarti Yuniarti Zaidan Panji Negara