NILAI ERODIBILITAS TANAH PADA BERBAGAI KEMIRINGAN LERENG DI KEBUN PERCOBAAN FAKULTAS PERTANIAN UNIVERSITAS SRIWIJAYA

NURAENI, ENDAH TRI and Priatna, Satria Jaya and Bakri, Bakri (2021) NILAI ERODIBILITAS TANAH PADA BERBAGAI KEMIRINGAN LERENG DI KEBUN PERCOBAAN FAKULTAS PERTANIAN UNIVERSITAS SRIWIJAYA. Undergraduate thesis, Sriwijaya University.

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Abstract

Soil erodibility is the sensitivity of the soil to the erosion process. Apart from organic matter, soil erodibility value is also influenced by soil physical properties. These properties such as soil texture, soil structure and soil permeability. The purpose of this study was to determine and compare the value of soil erodibility on various slopes at the Experimental Garden of the Faculty of Agriculture, Sriwijaya University. The research method used is a survey method (direct observation to the field) level of detail and the analysis is carried out in the laboratory. The research area is ±46 Ha with a map scale of the research area 1: 7,500. Determination of sampling point is done using the Grid method. The results showed that the value of soil erodibility at the study site was included in the low-very low category on each slope. The greater the slope, the higher the erodibility value. On a flat slope (0–3%) it has an average soil erodibility value of 0.07, on a gentle slope (3-8%) it has an average soil erodibility value of 0.08, while on a slightly sloping slope (8-8%). 15%) has a soil erodibility value of 0.13. Erodibility which is included in the low category is due to the physical properties of the soil which are still good and the land has dense vegetation, causing the organic matter content to be high.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Erodibilitas, Tanah dan 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:	ENDAH TRI NURAENI
Date Deposited:	23 Sep 2021 08:02
Last Modified:	23 Sep 2021 08:02
URI:	http://repository.unsri.ac.id/id/eprint/54686

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