UNIKSUNIKS

JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA)JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA)

This study aims to examine the interaction between the dose of Fertiphos fertilizer and the JARWO planting pattern on the growth and yield of black rice mutant rice. The experiment was conducted in Jorong Labuah, Agam Regency, and the Seed Science and Technology Laboratory, Andalas University, Padang, from February to June 2024. A Completely Randomized Design (CRD) with two factors was used, namely the JARWO planting system (2:1, 3:1, 4:1) and the dose of Fertiphos fertilizer (0 kg/ha, 100 kg/ha, 200 kg/ha, 300 kg/ha). Data were analyzed using the F test at the 5% level, followed by Duncans New Multiple Range Test (DNMRT) if significant. The results showed a significant interaction between the dose of Fertiphos fertilizer and the JARWO planting pattern on the growth and yield of black rice mutant rice. Fertiphos fertilizer dose of 200 kg/ha gave the best results on the total number of grains per panicle, the number of filled grains per panicle, the total weight of grains per panicle, and the weight of filled grains per clump. The JARWO 2:1 planting pattern gave the best results on the total number of tillers, the total number of grains per panicle, the number of filled grains per panicle, and the total weight of grains per panicle.

The research demonstrates a significant interaction between the dose of Fertiphos fertilizer and the JARWO planting system on the growth and yield of black rice mutant rice.Specifically, a Fertiphos fertilizer dose of 200 kg/ha yielded optimal results regarding grain number, filled grain count, and grain weight.1 planting pattern proved most effective in maximizing tiller number and overall grain weight.These findings highlight the importance of integrated nutrient management and optimized planting strategies for enhancing black rice mutant production.

Further research should investigate the long-term effects of combined JARWO planting systems and Fertiphos fertilizer application on soil health and nutrient cycling to ensure sustainable agricultural practices. Additionally, exploring the genetic mechanisms underlying the positive interaction between these factors and black rice mutant varieties could lead to the development of even more productive and resilient cultivars. Finally, studies focusing on optimizing the timing and method of Fertiphos application, considering specific soil types and climatic conditions, are crucial for maximizing fertilizer use efficiency and minimizing environmental impact. These investigations will contribute to a more comprehensive understanding of black rice cultivation and promote its wider adoption as a nutritious and economically viable crop, building upon the current findings and addressing potential limitations for broader applicability.

  1. Pertumbuhan dan Hasil Tanaman Padi (Oryza sativa L.) pada Berbagai Sistem Tanam di Kampung Desay, Distrik... jurnal.polbangtanmanokwari.ac.id/index.php/prosiding/article/view/191Pertumbuhan dan Hasil Tanaman Padi Oryza sativa L pada Berbagai Sistem Tanam di Kampung Desay Distrik jurnal polbangtanmanokwari ac index php prosiding article view 191
  2. Vol 2 No 1 (2021): Prosiding Seminar Nasional Pembangunan dan Pendidikan Vokasi Pertanian | Prosiding... doi.org/10.47687/snppvp.v2i1Vol 2 No 1 2021 Prosiding Seminar Nasional Pembangunan dan Pendidikan Vokasi Pertanian Prosiding doi 10 47687 snppvp v2i1
  3. Application of Jarwo Planting System and Fertiphos Fertilizer on The Growth and Yield of Black Rice Mutant... ejournal.uniks.ac.id/index.php/JUATIKA/article/view/3797Application of Jarwo Planting System and Fertiphos Fertilizer on The Growth and Yield of Black Rice Mutant ejournal uniks ac index php JUATIKA article view 3797
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