Effects of Green Manure Combined with Phosphate Fertilizer on Movement of Soil Organic Carbon Fractions in Tropical Sown Pasture
نویسندگان
چکیده
The application of green manure is a common way to increase the soil’s level total organic carbon (TOC) and its fractions. However, amount apply how combined phosphate fertilizer affects movement TOC, fractions, still unclear. We conducted column experiment with two treatments (with without) (0, low level, high level). longitudinal distance accumulation each fraction were investigated after 14 days 28 days. results indicated that manure, fertilizer, incubation time affected soil fractions by affecting initial quality (TOC, cellulose, lignin content), as well changes in quality. Green significantly increased soil, high-level input fractions; phosphorus did not have significant effect on but it affect amount. 28-day period exception particulate (POC), compared 14-day period. Taken together, these findings suggest P beneficial for increasing depth promotes their accumulation, which an important agronomic management strategy improving acidity tropical regions.
منابع مشابه
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ژورنال
عنوان ژورنال: Agronomy
سال: 2022
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy12051101