PENDUGAAN EROSI TANAH PADA BERBAGAI KEMIRINGAN LERENG DI AGROWISATA KEBON KITO LUBUKLINGGAU

PRAJOSA, DANNY AJI and Warsito, Warsito (2024) PENDUGAAN EROSI TANAH PADA BERBAGAI KEMIRINGAN LERENG DI AGROWISATA KEBON KITO LUBUKLINGGAU. Undergraduate thesis, Sriwijaya University.

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Abstract

Erosion is a natural resource problem that causes damage to the environment. If not controlled, erosion can cause a decrease in soil quality and have a negative impact on plant productivity. Based on these problems, this research aims to estimate the value of soil erosion on the Kebon Kito Lubuklinggau Agrotourism land. This study focuses on measuring erosion and the distribution of erosion hazards in Kebon Kito Agrotourism. This research uses a detailed level survey method with analysis in the field and in the laboratory by taking soil samples at a depth of 0-30 cm. Ten soil samples were taken, where each sample represented 1 plot of land with an area of 1 ha. The variables observed are; slope slope, slope length, rainfall, soil texture, soil structure, soil permeability, soil organic matter, land cover, and land conservation measures. The results of the analysis of actual soil erosion estimates that occurred in Kebon Kito Agrotourism are included in the mild to moderate category with an erosion value range of <15-480 tons ha-1 year-1. The actual erosion value was highest on land plot 7 with a slope value of 38 % and an erosion value of 19,23 tons ha-1 year-1 and the lowest was on land plot 4 with a slope value of 28 % and an erosion value of 6,45 tons ha-1 year-1 , shows that the soil at that location is experiencing moderate erosion. From the erosion estimation results on each land, it was found that the erosion hazard class value was in the mild to moderate range. This shows that the land has good productivity potential, but requires appropriate management to prevent increased erosion, requires soil and water conservation measures to maintain soil fertility and structure, as well as to reduce the risk of further erosion and appropriate management including plant selection. appropriate practices, use of conservation farming techniques, and terracing on land with higher slopes to reduce surface runoff and maintain fertile soil layers Key words: agro-tourism, erosion, slope gradient.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	agrowisata, erosi, kemiringan lereng.
Subjects:	S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships
Divisions:	05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User:	Danny aji prajosa
Date Deposited:	17 Jul 2024 06:20
Last Modified:	17 Jul 2024 06:20
URI:	http://repository.unsri.ac.id/id/eprint/151374

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