Approximate of C/N Ratio for Ameliorant Formulations from Local Resources in Horticultural Production Centers, Banuhampu Agam
نویسندگان
چکیده
Abstract The carbon-to-nitrogen ratio of organic matter refers to the proportion carbon nitrogen present and is basis for determining quality ameliorant. Amelioration technology a solution increasing soil plant productivity in an agricultural area using local resources (biomass waste). This study aims determine estimated C/N formulation research used completely randomised design with three replications fifteen treatments by four ameliorants. primary are biochar from bamboo biomass, green fertiliser Tithonia diversifolia , chicken manure livestock waste, compost waste. ameliorant Horticultural Production Center Banuhampu Agam 2.89 (TGF+CM) 17.75 [biochar (BB)]. It explains that substrates sourced experience rapid mineralisation release N so available absorption. correlation on characteristics formulations shows it has significant effect C [r = 0.720** or 0.1689 (C/N) + 3.2857; R 2 0.5185] -0.763** - 0.051(C/N) 1.1629; 0.5815]. results show Organic 2.53% (BB+TGF) until 7.59% (BB)] have positive Total 0.29% [Thitonia (TGF)] 1.30% (TGF+CM+CA) negative ratio. Adding BB can increase due its sequestration TGF+CM lower application needed.
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2023
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1182/1/012031