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VOL. 7, ISSUE 3 (2025)
Effectiveness of Butyl Cyhalofop 55 g/l and Penoxsulam 15 g/l Herbicide on weed growth and rice yield in direct seeded system
Authors
Yayan Sumekar, Uum Umiyati, Nur Sholekhah, Rita Komaladewi
Abstract
Uncontrolled weeds can
reduce the growth and yield of paddy fields. Weed control that is widely used
is by using herbicides. This experiment aims to determine the effect of the
herbicide dose of Butyl Cyhalofop 55 g/l + Penoxsulam 15 g/l on the growth of
weeds and components of rice products. The trial was conducted from November
2024 - March 2025 at the SPLPP Ciparay Rice Field, Baleendah District, Bandung
Regency, West Java. This study used the Randomized Complete Block Design method
with 7 treatments and 4 replicates. Treatment consisted of a mixed herbicide
dose of Butyl Cyhalofop 55 g/l + Penoxsulam 15 g/l with a dose of 1.5; 2.0;
2.5; 3.0; 3.5 l/ha, manual weeding, and control (without weed control). The
results showed that a mixed herbicide of Butyl Cyhalofop 55 g/l + Penoxulome 15
g/l with a dose of 1.5 l/ha – 3.5 l/ha can suppress the dry weight of broadleaf
weeds (Ludwigia octovalvis), grass weeds (Echinochloa crus-galli,
Leptochloa chinensis), and sedge weeds (Fimbristylis miliacea, Cyperus
iria), and does not cause phytotoxicity to paddy rice plants. Mixed
herbicide of Butyl Cyhalofop 55 g/l + Penoxsulam 15 g/l with a dose of 1.5 l/ha
– 3.5 l/ha has a good effect on plant height, number of vegetative saplings and
rice crop yield.
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Pages:47-50
How to cite this article:
Yayan Sumekar, Uum Umiyati, Nur Sholekhah, Rita Komaladewi "Effectiveness of Butyl Cyhalofop 55 g/l and Penoxsulam 15 g/l Herbicide on weed growth and rice yield in direct seeded system". International Journal of Agriculture and Plant Science, Vol 7, Issue 3, 2025, Pages 47-50
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