Effects of rice husk biochar and raised bed on CO2flux and shallot (Allium cepa L.) production on peatland

Kusuma, Eka Widiawati Wijaya and Maas, Azwar and Utami, Sri Nuryani Hidayah and Maftuah, Eni (2021) Effects of rice husk biochar and raised bed on CO2flux and shallot (Allium cepa L.) production on peatland. Sains Tanah, 18 (2). 159 – 165. ISSN 14123606

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Abstract

This study aims to assess the effect of rice husk biochar, raised beds, and chicken manure on the CO2flux and shallot production on peatland. This study adopted a factorial randomized block design with three factors and three replications. The P1 treatment was recommended by the Swamp Land Agricultural Research Institute by adding chicken manure (5 ton ha-1) and rice husk biochar (5 ton ha-1) while the P2 treatment was recommended by the Vegetable Research Institute by adding chicken manure (10 ton ha-1). The raised beds heights were 20 cm (A) and 30 cm (B). Variance analyses were applied to each observation variable and followed by Duncan's Multiple Range Test at a 5 level. The P1A treatment was the best in improving the shallot production up to 10.88 tons and producing the lowest CO2cumulative flux up to 0.158 ton ha-1season-1 © 2021 The authors. All right reserved.

Item Type: Article
Additional Information: Cited by: 2; All Open Access, Gold Open Access
Uncontrolled Keywords: Ameliorant; Emission; Greenhouse gases; Histosol; Organic fertilizer
Subjects: S Agriculture > SB Plant culture
Divisions: Faculty of Agriculture > Department of Soil Science
Depositing User: Sri JUNANDI
Date Deposited: 12 Sep 2024 05:46
Last Modified: 12 Sep 2024 05:46
URI: https://ir.lib.ugm.ac.id/id/eprint/5003

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