TY - JOUR AU - Tamin, Argi Zhafran AU - Supriyatdi, Dedi AU - Syofian, Mirodi PY - 2017/10/19 Y2 - 2024/03/28 TI - Pengaruh Ekstrak Rimpang Alang-alang (Imperata cylindrica L.) pada Bobot Kering dan Persen Penutupan Gulma JF - Jurnal Agro Industri Perkebunan JA - J. Agro Ind. Perkeb. VL - 5 IS - 2 SE - DO - 10.25181/jaip.v5i2.356 UR - https://jurnal.polinela.ac.id/AIP/article/view/356 SP - 107-112 AB - <p><em>The use of herbicide</em><em>s has a negative impact on the environment so an environmentally friendly herbicide is needed.</em> <em>Alang-alang that are available in almost every area has a content of tannins in the form of allelopathy potential for weed control.</em> <em>The objective of the research is to know the percent of weed coverage due to the application of alang-alang bioherbicide.Concentration levels were tested in this research are: 5%, 10%, 15%, and 20%. The research was arranged in a randomized block design that has five replication.</em> <em>Variables observed were the dry weight of weeds and percent of weed coverage.</em> <em>The results of this research showed that all various concentrations have not affected in controlling weeds and percent of weed coverage</em><em>.</em></p><p><em> </em></p><p><em>Keywords: allelopathy, bioherbicide, weed control</em></p> ER -