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An Investigation Of Weeds In The Wheat Crops In Tehsil Paharpur District Dera Ismail Khan, Nazish Akhtar, Samreen Afzal
An Investigation Of Weeds In The Wheat Crops In Tehsil Paharpur District Dera Ismail Khan, Nazish Akhtar, Samreen Afzal
Journal of Bioresource Management
Weed infestation is a serious problem for crop yield. It causes a huge yield loss. A comprehensive study to investigate the main wheat weeds within Tehsil Pharpur (Dhakki, Headbilot, Dhupsari, Malakheil, Kalapani, Laar, Rakh Bandkura) in the Dera Ismail Khan region was conducted during the 2020-21 harvest. About 21 species were collected and the weeds competed with the wheat crop for nutrients, water, and light and disrupted the wheat crop. Data was collected in a weed growth phase and a quadratic method was used. Homophobic (RD), relative frequency (RF), relative coefficient (RCC), and value index (IVI) were recorded. It was …