Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
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 …
Distribution Pattern And Phytosociological Study Of Trees Associated With Agroforestry In Poonch District Of Jammu And Kashmir, India, Javed Manzoor, Mohd Junaid Jazib
Distribution Pattern And Phytosociological Study Of Trees Associated With Agroforestry In Poonch District Of Jammu And Kashmir, India, Javed Manzoor, Mohd Junaid Jazib
Journal of Bioresource Management
The focus of present study was to find the phytosociology, distribution pattern, and diversity of different species of trees associated with traditional agroforestry in the district of Poonch, Jammu and Kashmir, India. Data was collected through quadrat survey method. A total of fifty quadrats of the size (10x10m) each were thrown randomly in agriculture fields. Total 26 tree species belonging to 16 families and 21 genera were encountered in the agricultural fields with Grewia optiva, Pyrus persica and Celtis australis being the tree species in dominance. The most dense species of tree recorded was Grewia optiva with a density value …