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Various modes of weed control are
(a) mechanical removal
(b) proper seed bed preparation to avoid the weed growth
(c) timely sowing of crop to avoid the growth of weed.
(d) intercropping and crop rotation also help in weed control.
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Hints. Various methods of weed control are -
(i) Hand pulling (ii) Tillage (iii) Mowing (iv) Flooding (v) Proper seed bed preparation (vi) Intercropping (vii) Crop rotation (viii) Use of chemical herbicides.
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