Banuwa, Irwan Sukri (2009) Prediksi Erosi Pada Berbagai Penggunaan Lahan di Das Sekampung Hulu Provinsi Lampung. In: Prosiding Semirata BKS PTN Wilayah Barat Bidang Ilmu Pertanian, 13-16 April 2009, Universitas Sultan Ageng Tirtayasa Serang Banten.

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Abstract

Land degradation is a serious problem in Upper Sekampung watersheds. This is because land use chance and the farmers cultivated coffee based farms on steep land without adequate soil and water conservation technologies. Land degradation caused by erosion was generally greater than the local tolerable soil loss. Erosion on site washed the most fertile top soil, decreased land productivity and in turn declined farmer’s income. Therefore, the land management practices should be improved. This research were to find the erosion in each land unit with universal soil loss equation formula. The results of the research showed that the erosion were obviously affected by land use and slope. Erosion in upland agriculture land use > 15 % were higher than tolerable soil loss (TSL), thus erosion in shrubs land with slope > 15 % were higher than TSL. Whereas the erosion in primary or secondary forest in various slope the erosion lower than TSL.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User:	Mr IRWAN SUKRI BANUWA
Date Deposited:	05 Dec 2016 02:19
Last Modified:	05 Dec 2016 02:19
URI:	http://repository.lppm.unila.ac.id/id/eprint/1280

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