Changes in Acidic Soil Chemical Properties and Carbon Dioxide Emission Due to Biochar and Lime Treatments
نویسندگان
چکیده
To mitigate global climate change and simultaneously increase soil productivity, the use of biochar in agriculture can be a modern agro-technology that help reducing greenhouse gas emissions, enhancing carbon sequestration, ultimately increasing crop yield. This study aimed to evaluate effects lime application on chemical properties acid emission CO2. A 60-day incubation was conducted with eleven treatments (T) which two different produced from rice husk (RHB) oil palm empty fruit bunches (EFBB) at rates (10 15 t ha?1) three dolomitic limestone (100%, 75%, 50%), recommended rate NPK control (no amendment). The result showed significantly increased pH, available P, decreased exchangeable Al compared control. pH 44.02% treatment day 15, P found 22.44 mg kg?1 30 Treatment 7 (75% + ha?1 RHB). cumulative CO2 T7 207.40 ?mol m?2 139.41% Our findings conclude RHB 75% has more potential than EFBB nutrient availability reduce soil.
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ژورنال
عنوان ژورنال: Agriculture
سال: 2021
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture11030219