we have planted Soybean, jowar, tur etc in almost 10 acres .
Weeds are growing fast and it may hamper the growth of plantation.
Manuel weeding is not economical at all since laborers are not efficient and also not economical.
Meanwhile one of agri experts suggestd a pesticide which I do not want to use .
Is any one aware of any automatic/manual machine that can do the job quickly .
Also I am looking for some automtic, battery driven siren that wil trigger for every half an hour or so and keep wild animals away from the farm .
Please provide your valiable inputs .
Below was the thread I have started for this new piece of land, please refer if need any further info.