National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
An experiment was conducted during Rabi season 2018-19 at Research farm, BTC College of Agriculture and Research Station, Bilaspur to “To Study the effect of herbicide on growth, yield attributes and yield of the mustard crop in Chhattisgarh plain” The experiment was laid out in randomised block design with three replications. The soil of experimental plot has pH 6.9 in low in available nitrogen 275 kg/ha, available phosphorus 13.75 kg/ha and medium in available potash 268 kg/ha. The experiment was comprised thirteen treatment i.e, T1: Quizalofop ethyl 5EC + one hand weeding. T2: Pendimethalin 30EC (PE) T3: Oxadiazon 25EC (PE). T4: Weedy check. T5: Oxadairgyl 80WP (PE). T6: Clodinofop-propagyl 15WP + one hand weeding. T7: Pendimethalin 30EC + one hand weeding. T8: Weed free. T9: Quizalofop ethyl 5EC (PoE). T10: Two hand weeding (30&60 DAS). T11: Oxadiazon 25EC + one hand weeding. T12: Clodinofop-propagyl 15WP (PoE). T13: Oxadairgyl 80WP + one hand weeding. The crop variety of mustard “Chhattisgarh sarson” was sown on 16/11/2018 and harvested on 07/03/2019. The fertilizer was applied as per the recommendation. The treatment T8: Weed free (74.67cm) recorded maximum plant height followed by treatment T10: Two hand weeding (71.00 cm) and T6: Clodinofop-propagyl 15WP + 1 Hand weeding (70.70 cm). The highest number of branches (3.91) was recorded under treatment T8: Weed free which was at par with T10: Two hand weeding (3.90). The experimental result indicated that the significantly highest seed yield was obtained with the treatment T8 weed free (1460 kg /ha) followed by T10: Two hand weeding (30 & 60 DAS) (1420 kg /ha) which were in turn at par to each other the treatment T6: Clodinofop-propagyl 15WP + one hand weeding. T13: Oxadairgyl 80WP + one hand weeding and T11: Oxadiazon 25 EC + one hand weeding were at par but significantly superior to other treatments.
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