Reply from Dr. Yunus Arifien
2022.12.21 14:13:57
By using plots of land with a slope of 7%, 9% and 14% with a container.
Where each plot planted upland rice. Observations of surface runoff are carried out every
day when it rains. Laboratory observations and analyzes on the content of organic matter
content, the number of macropores and the available water content in the soil were
carried out at the time of planting and harvesting.
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