Andreawan, M. Khory and Banuwa, Irwan Sukri and Zulkarnain, Iskandar (2015) PENGARUH SISTEM OLAH TANAH TERHADAP ALIRAN PERMUKAAN DAN EROSI PADA PERTANAMAN SINGKONG DI LABORATORIUM LAPANG TERPADU FAKULTAS PERTANIAN UNIVERSITAS LAMPUNG. Jurnal Teknik Pertanian Lampung, 4 (1). pp. 27-34. ISSN 2302-559X

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Abstract

Land degradationis amajor factor indecreasing the productivity ofthe land. Themostfrequently land degradation occurred is due to surface runoff and erosion. One of the causes of the surface runoff and erosion is human treatment.Human treatment ofthe land can accelerate or reduce surface runoff and erosion. Thisstudy aimsto determine the effect of both tillage systems and herbicide on surface runoff and erosion on crop cassava field in laboratoriumlapang terpaduAgriculture Faculty,University ofLampung.The experimentwas designas a factorial in randomized complete block design with four block. This experiment used multislot devicer method with size 4 x 4meter. Treatment consists oftwo factors which are tillage system and herbicide. The results ofthis experiment indicate that tillage system did not affect surface runoff and erosion significantly and herbicide treatment increase surface runoff compare to treatment without herbicide, which is 32,8 mm and 24,6 mm, but did not significantly affect erosion. Keywords: Tillage,Herbicide,Run off, Erosion

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Teknik Pertanian
Depositing User: Mr. ISKANDAR ZULKARNAIN
Date Deposited: 25 Apr 2018 09:15
Last Modified: 25 Apr 2018 09:15
URI: http://repository.lppm.unila.ac.id/id/eprint/6039

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