Rizal AZ, Abdul and Arbiwati, Dyah and Peniwirati, Lelanti (2018) THE EFFICACY OF A COMBINATION HERBICIDE ACTIVE INGREDIENT METSULFURON METHYL, ETHYL CHLORIMURONE, SODIUM (2,4- DICHLOROPHENOXY) ACETATE IN THE SUCCESSION OF RICE WEEDS WITH DIFFERENT DOSES OF COW MANURE. In: Prosiding Seminar Internasional Conference of Sustainable Agriculture for rural development, 23-24 Oktober 2018, Unsoed Purwokerto.
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Abstract
Field experiments were conducted in Godean Subdistrict, Yogyakarta Special Region in June- August 2018, with Regosol soil type to evaluate the efficacy of the combination of active ingredients herbiicide Methyl Metsulfuron, Ethyl Chlorimurone and Nattrium Salt against rice weed succecy grown at various doses of cow manure The research was carried out by using a complete randomized block design as treatment was five doses of cow manure which were 0 tons / ha, 5 tons / ha, 10ton / ha, 15 tons / ha and 20 tons / ha and control without application of herbicides and cow manure . Experimental results showed that a combination of Methyl Metsulfuron, Ethyl Chlorimurone and Nattrium Salt. They were applied at their labels recommended doses at the 2- to 3-leaf That weeds grown on the control are Monochoria sp, Ludwigia sp; Spenochlea sp Mimosa invisa, Echinochloa Sp, E. cruss galii, C. iria, and Fimbritilis. The higher the dose of cow manure shows the more fertile weed growth. There is a shift in weeds that can be controlled by herbicides with the same dose between low doses of cow manure and high doses. The herbicide application tested was effective in controlling broad leaf weeds at various doses of cow manure. The higher the dose of cow manure, the lower the efficiency of weed control. Keyword : herbicide, succession, weed, paddy
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Ir.MP DYAH ARBIWATI |
| Date Deposited: | 21 Jan 2019 03:40 |
| Last Modified: | 18 Oct 2019 05:00 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/13745 |
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