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http://krishi.icar.gov.in/jspui/handle/123456789/60995
Title: | Bio-efficacy of sulfonylurea herbicides in controlling weeds of wheat |
Other Titles: | Not Available |
Authors: | S P Bhattacharya P Paul S Maity S Sarkar A J Karmakar |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Research Institute for Jute and Allied Fibres |
Published/ Complete Date: | 2003-06-01 |
Project Code: | Not Available |
Keywords: | Wheat Weed management Sulphonylurea |
Publisher: | Rita Sarkar |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Experiment conducted during the rabi season of 1997-98, on weed management of wheat at the Instructional Farm (22.93° N, 88.53° E) of Bidhan Chandra Krishi Viswavidyalaya, West Bengal clearly indicated that hand weeding twice showed the best performance in giving the maximum grain yields as compared to herbicide treated plots due to the fact that the treatment kept the weed population under control during active tillering stage. Among the herbicidal treatments, combination of Metsulfuron methl + 2,4-D Na Salt @ (0.004 + 0.500) kg a.i/ha was the best in reducing the weed population and weed dry weight without showing any phytotoxicity to the crop. This herbicidal treatment, though record the highest grain yield, it did not differ significantly with the hand weeding treatment, Metsulfuron methyl + 2, 4-D Na Salt @ (0.004 + 0.250) kg a.i/ha, 2-4- D Na Salt @ 0.500 kg a.i./ha, Metsulfuron methyl + 2, 4-D Na Salt @ (0.002 + 0.250) kg a.i./ha + 0.2% surfactant and Metsulfuron methyl @ 0.004 kg a.i./ha. Among the herbicidal treatments, Metsulfuron methyl @ 0.002 kg a.i/ha + 0.2% surfactant recorded the lowest grain yield. |
Description: | Not Available |
ISSN: | 0971-9016 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Interacademicia |
Volume No.: | 7(2) |
Page Number: | 169-173 |
Name of the Division/Regional Station: | Crop Production Division |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/60995 |
Appears in Collections: | CS-CRIJAF-Publication |
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