SETIANTO, AGUS (2019) PENGARUH FREKUENSI PENYIANGAN GULMA DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG BUNCIS (Phaseolus vulgaris L.). Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Thirty-six field trials with a size of 1 mx 1 m Response of peanut plants to 3 spacing settings consisting of J1 (20 cm x 20 cm), J2 (20 cm x 25 cm), and J3 (25 cm x 25 cm), and fourteen weeding frequencies as follows S0 (without weeding), S1 (weeding once), S2 (weeding twice) and S3 (weeding intensively) were tried in this study. Review the plants seen every week after planting, when the crop results are seen at the end of the observation. Weed in each plot is collected and the competition is weighed dry weight for the basis of calculating the competition value. The average of each variable requested by subsequent analysis of variance for further approval with the DMRT test at 5% significance level. This study determines plant spacing affects all plant yield variables such as (number of fruits and fruit weight either per plant or per plot) while the weeding frequency increases in increasing number of leaves. In general, the combination of S3J1 and S0J1 showed the best response to the number of fruits produced compared to other treatments. Furthermore, the distance and frequency of weeding increases the percentage of weeds and can increase the competition value of beans with weeds. The combination of S1J2 treatment determines the value of competition compared to other treatments and is able to reduce weed occupation by about 22%. The two main weeds in this study are Cyperus rontundus and Ageratum conyzodies.

Dosen Pembimbing: Budi, Gayuh Prasetyo and Pribadi, Teguh | unspecified
Item Type: Thesis (Bachelor)
Uncontrolled Keywords: Cyperus rontundus, planting distance, weed competition value, weed weeding, Phaseolus vulgaris
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian dan Perikanan > Agroteknologi S1
Depositing User: Dan Kh
Date Deposited: 27 Jun 2022 06:58
Last Modified: 05 Feb 2025 03:05
URI: http://repository.ump.ac.id/id/eprint/12188

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