PENGARUH KELENGKUNGAN SINGKAL DENGAN BERBAGAI KECEPATAN KERJA TERHADAP KEBUTUHAN ENERGI PADA PENGOLAHAN TANAH ULTISOL

ILLAHI, MUHAMMAD KURNIAWAN and Hersyamsi, Hersyamsi (2023) PENGARUH KELENGKUNGAN SINGKAL DENGAN BERBAGAI KECEPATAN KERJA TERHADAP KEBUTUHAN ENERGI PADA PENGOLAHAN TANAH ULTISOL. Undergraduate thesis, Sriwijaya University.

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Abstract

The research objective was to determine the effect of moldboard plow curvature with various working speeds on energy requirements in ultisol soil treatment. The method used was Factorial Randomized Block Design which consist two treatment factors, namely the angle of curvature of the plow (A) and the working speed (B). Each factor consists of three levels of treatment. The treatment level for the angle of curvature consisted of the angle of curvature 120°, 130°, and 140° while the treatment level for the working speed of the plow consisted of a working speed of 2 km/hour, a working speed of 3 km/hour, and a working speed of 4 km/hour. The results showed that the angle of curvature of the moldboard and the working speed of the plow significantly affected the yield of ultisol soil tillage, with the combination treatment of the angle of curvature of the moldboard 140° and the speed of 4 km/hour producing the lowest average soil stickiness of 106,80 g while the of treatment with the angle of curvature of 120° and a speed of 4 km/hour resulted in an average energy requirement, moldboard working depth, height of plowed soil (cm), and moldboard cutting width was 205,205 kcal/ha, 12,89 cm. 11,33 cm, and 19,00 cm, respectively.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Bajak Singkal, Sudut Kelengkungan Singkal, Kecepatan Kerja Bajak, Kebutuhan Energi.
Subjects:	S Agriculture > S Agriculture (General) > S671-760.5 Farm machinery and farm engineering
Divisions:	05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User:	Muhammad Kurniawan Illahi
Date Deposited:	21 Jul 2023 07:29
Last Modified:	24 Jul 2023 05:18
URI:	http://repository.unsri.ac.id/id/eprint/119441

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