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הערכת פחמן אורגני יציב בקרקע שימוש סדרתית פומיגציה ונהלי דגירה
Chapters
- 00:05Title
- 00:33Soil Collection and Preparation
- 02:26Soil Sample Fumigation
- 04:27Soil Sample Incubation
- 05:46Determination of Labile Organic Carbon (LOC) and Potential Carbon Turnover Rate
- 07:07Results: Ranges of Labile Organic Carbon (LOC) and Potential Carbon Turnover Rates for Various Vegetation Types
- 08:05Conclusion
Labile organic carbon (LOC) and the potential carbon turnover rate are sensitive indicators of changes in soil nutrient cycling processes. Details are provided for a method based on fumigating and incubating soil in a series of cycles and using the CO2 accumulated during the incubation periods to estimate these parameters.
