Weed species distribution pattern in maize crop of Mardan, Pakistan

Weed species distribution pattern in maize crop of Mardan, Pakistan

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Weeds are unwanted plant species growing in the domesticated crops. Like other crops maize also faces the problem of competition with weeds. Severe loses in yield up to 70% of maize have been reported in small scale farming due to weeds. Composition and abundance of weeds is influenced by a number of environmental variables as well as farming practices in an ecosystem. Present study was formulated to measure the effect of environmental variables on weed species composition, abundance, distribution pattern and formation of various weeds communities in District Mardan, Pakistan. Phytosociologica...