Hidayat Pujisiswanto, Hidayat and Nurmauli, Niar and Herry Susanto, Herry (2020) UJI EFIKASI HERBISIDA NATRIUM BISPIRIBAK TERHADAP PERTUMBUHAN GULMA, PERTUMBUHAN TANAMAN DAN HASIL PADI SAWAH (Oryza sativa L.). Jurnal Pertanian Agros, 22 (2). pp. 299-311. ISSN e-ISSN 2528-1488, p-ISSN 1411-0172
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Abstract
Rice production has decreased due to the presence of weeds. Weed control can be done chemically using a herbicide with active ingredient sodium bispiribak. This study aims to determine: (1) the dose of herbicide sodium bispiribak which can control lowland rice weeds, (2) whether there is a change in the composition of weeds after herbicide application, (3) whether there is phytotoxicity and growth inhibition and lowland rice yield due to the application of sodium herbicide. bispiribak. The research was conducted in Trimurjo Subdistrict, Central Lampung Regency and the Weed Science Laboratory, Faculty of Agriculture, University of Lampung from July to October 2018. The results showed sodium bispiribak herbicide dosages of 30 to 60 g ha-1 and manual weeding were able to control total weeds, leaf weeds. width, grass class, and puzzle class. Application of the herbicide sodium bispiribak at a dose of 30 to 60 g ha-1 and manual weeding causes changes in weed composition. The application of the herbicide sodium bispiribak is not poisonous and does not inhibit the growth and yield of lowland rice. Key words: rice, weeds, herbicide, sodium bispiribak
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Depositing User: | HIDAYAT PUJISISWANTO DAYAT |
| Date Deposited: | 21 May 2021 09:07 |
| Last Modified: | 21 May 2021 09:07 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/30408 |
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