Weeds of wheat fields of village Qambar, district Swat, Pakistan
2007
Akhtar, N. (Peshawar Univ. (Pakistan). Dept. of Botany) | Hussain, F. (Peshawar Univ. (Pakistan). Dept. of Botany)
Twenty three species of 13 families were identified as weeds of wheat fields from five different localities of village Qambar, District Swat, during April, 2007. Density, frequency, cover and importance values for each species were calculated. The families in decreasing order of number of species were Brassicaceae (5 Spp.), Fabaceae (4 Spp), Caryophyllaceae (3 Spp) and Poaceae (2 Spp). The remaining 9 families were represented by one species each. Stellaria media and Poa annua appeared to be problematic weeds in the area.
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Эту запись предоставил National Agricultural Research Centre