The Effect of N, P, K Fertilizer and Nano Silica Fertilizer to Total N Content, N Uptake, and Black Rice Yield (Oryza sativa L. Indica) on Inceptisols from Jatinangor
Journal of Plant Sciences
Volume 8, Issue 5, October 2020, Pages: 185-188
Received: Apr. 3, 2020;
Accepted: Apr. 20, 2020;
Published: Oct. 26, 2020
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Nabilla Salsa Amalya, Department of Soil Science, Faculty of Agriculture, Universitas Padjadjaran, Bandung, Indonesia
Anni Yuniarti, Department of Soil Science, Faculty of Agriculture, Universitas Padjadjaran, Bandung, Indonesia
Ade Setiawan, Department of Soil Science, Faculty of Agriculture, Universitas Padjadjaran, Bandung, Indonesia
Yuliati Machfud, Department of Soil Science, Faculty of Agriculture, Universitas Padjadjaran, Bandung, Indonesia
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Black rice is a functional food with high anthocyanin content that can be beneficial for health. Inceptisols have the potential to support the growth of black rice plants because it is widely distributed in the mainland region of Indonesia, which is around 70.52 million ha. However, it has problems with its relatively low soil fertility, especially in the nutrient content of N. These problems need to be sought with proper handling, one of which is by fertilizing using N, P, K fertilizer and Nano Silica fertilizer. This study aims to determine the effect of N, P, K fertilizer and Nano Silica fertilizer on total N content, N uptake, and Black Rice Yield (Oryza sativa L. indica) on Inceptisols from Jatinangor. This research was conducted in September 2019 until January 2020 in the Ciparanje Experiment Garden, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang, West Java, with an altitude of 750 meters above sea level. The experimental design was carried out using a Randomized Block Design (RBD) consisting of nine treatments with three replications. The results showed that the combination of 1 N, P, K fertilizer (Urea 300 kg ha-1, SP-36 50 kg ha-1, and KCl 50 kg ha-1) followed by giving of 1 Nano Silica fertilizer (2 mL/L) gives the best black rice yield with Dry Grain weight of 82.20 g/plant or equivalent to 11.18 t ha-1.
Anthocyanin, Inceptisols, Synthesis Fertilizer, Nano Silica Fertilizer, Black Rice
To cite this article
Nabilla Salsa Amalya,
The Effect of N, P, K Fertilizer and Nano Silica Fertilizer to Total N Content, N Uptake, and Black Rice Yield (Oryza sativa L. Indica) on Inceptisols from Jatinangor, Journal of Plant Sciences.
Vol. 8, No. 5,
2020, pp. 185-188.
Copyright © 2020 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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