EN
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The effects of weeds control methods on yield and yield components for maize plant (Zea mays L.)
Abstract
Objective: The aim of the study is to determine the effects of weeds control methods on yield and yield components of maize.
Material and Method: It was conducted with randomized blocks design with 3 replications on the maize plant at Ordu University Agriculture Faculty application area in 2019. Factors, which hoeing, mixed planting maize and bean, applying 330 g/l pendimethalin before rising, applying 47.5 % linuron before rising, applying 75 g/lt mesotrione + 30 g/lt nicosülfüron after rising, applying 40 % nicosülfüron after rising, 330 g/lt before rising and applying 75 g/lt mesotrione + 30 g/lt nicosülfüron after rising, applying 47.5 % linuron before rising and applying 40 % nicosülfüron after rising, were considered as a method of weeds control.
Results: The study had variations between ear length 7.90 – 21.33 cm, ear diameter 3.27 – 5.05, ear row number 7.33 – 14 pieces, grain number per ear 93.33 – 625.33 pieces, thousand grain weight 160.34 - 308.37 g, grain yield 239.48 – 1483.17 kg/da. There was the notable difference (p<0.01) in between applications as statistical.
Conclusion: The highest grain yield was obtained from herbicide applications after emergence. In the study, it was determined that the use of post-emergence herbicides is necessary in the fight against weeds in the maize plant. However, no difference was observed among the herbicides used after emergence.
Keywords
References
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Details
Primary Language
English
Subjects
Agronomy
Journal Section
Research Article
Publication Date
December 29, 2022
Submission Date
February 24, 2022
Acceptance Date
June 20, 2022
Published in Issue
Year 2022 Volume: 11 Number: 2