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Respons kedelai (Glycine max) varietas Mitani terhadap pemberian beberapa jenis pupuk hayati pada tanah podsolik Fany Panjaitan; Onesimus Ke Lele; Taufiq Bachtiar
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 11 No. 2 (2023): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v11i2.7397

Abstract

This study aimed to examine the growth response and yield of Mitani variety soybean plants after treating them with Rhizobium biofertilizer, Phosphate Solvent Microbes, and Azotobacter using gamma-ray irradiation technology. This research was conducted from January to May 2016 and used one-factor Randomized Block Design (RBD) with the several biofertilizer formulas treatments. The treatments level used were K0 = without fertilizer (control); K+ = 100% urea; Rhi = single strain Rhizobium; Rhi+MPF = Rhizobium Inoculant + Phosphate Solvent Microbes; and Rhi+MPF+AZ = Rhizobium + MPF + Azotobacter. Each application of biological fertilizer is mixed with 50% urea fertilizer. The data obtained were analyzed using the F-test (ANOVA) and continued with the Duncan Multiple Range Test (DMRT) at a confidence level α = 0.05. The results showed that the best plant height occurred in soybeans that were given rhizobium fertilizer and pophat solvent microorganisms. Meanwhile, the best average wet and dry weight of soybean plants (p<0.05) occurred in the 100% urea fertilizer treatment. Apart from that, the application of 100% urea fertilizer produces plants with higher water content compared to the biological fertilizer treatment. Another finding from this research is that the number of pods is not directly proportional to the weight of the root nodules. Generaly, it can be concluded that soybean plants respond more to urea fertilization than biological fertilizer.
USE OF VERMICOMPOST IN ENHANCING THE GROWTH OF PAKCHOY PLANTS (Brassica rapa L.) Maria Apriyanti Man; Erminia Pereira Dos Santos; Yosni Kiuk; Onesimus Ke Lele; Frengky Lampu Apu; Siti Rahmah
Akrab Juara : Jurnal Ilmu-ilmu Sosial Vol. 11 No. 2 (2026): Mei
Publisher : Yayasan Azam Kemajuan Rantau Anak Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58487/akrabjuara.v11i2.2797

Abstract

Pakcoy (Brassica rapa L.) is a popular vegetable among Indonesian communities due to its rich content of vitamins and nutrients. During its growth stage, pakcoy requires essential nutrients to stimulate its growth, hence the use of organic fertilizer such as vermicompost as a nutrient source. This research aimed to investigate the effect of vermicompost dosage on the growth and yield of pakcoy. The study at PT. Bali Organik Internasional. There were four treatments applied: K0 (0 g/plant), K1 (150 g/plant), K2 (200 g/plant), and K3 (250 g/plant). The experimental design used was a completely randomized design (CRD) with four replications, resulting in 16 experimental units. Data were analyzed using analysis of variance (ANOVA) followed by Duncan's at a significance level of 5%. The results indicated that the application of vermicompost dosage significantly influenced the growth and yield of pakcoy. Application of vermicompost at K3 dosage (250 g/plant) resulted in the best performance across all parameters (plant height, leaf number, fresh weight of shoots, fresh weight of roots, and root length) for pakcoy.