Biology, asked by arshad20, 1 year ago

weed management techniques and their role in keeping the land weed free.

Answers

Answered by sonumeena
4
Rotation of crops.. . is the most effective means yet devised for keeping land free of weeds. No other method of weed control, mechanical, chemical or biological, ...
Answered by Nyaberiduke
0

Weed eradication is a vital activity done to enhance growing of plants in healthy way. weeding has numerous advantages to crop, weed free fields of crops leads to high yield compared to other fields having weeds growing with plants. There are various ways of weed management, the easiest one is the use of herbicides ,the herbicides used should have no effect on the crop, this method is employed in a large fields which could be tiresome when other methods are applied ,biological method is another method of weed control, it refers use of animals to eat on the weeds, mechanical also method is another important way of weed removal, this involves the use of simple tools such as machete, forked jembe and hoe, this method I tiresome and time consuming method though it is applied mostly in small scale farming .



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