Prevention and cure of grass crop damage in Xiaochun
2018-12-19 23:04:08
Xiaochun crops have severe grass and weeds compete with crops and win light, affecting crop yields. For the chemical weeding of wheat, broad bean and rapeseed land, several effective herbicides were summed up for large area application. 1. Wheat fields, there are grass weeds to see aunt, gold Setaria and so on. Mu with 10% PUMA cream 30ml, plus 1% superstar lg, watered 75kg, spraying in the weed 3-5 leaf stage, control 1 (not to drift to broadleaf crops), or 25% chlorotoluron Wet powder 100-20Og, watered 75kg, sprayed in the wheat 3-5 leaf stage, control 1 times, and then control 1 time every other month, can control the weed. 2. Rapeseed field, broadleaf weeds, ragweed grass, cattle breeding, brown, pigskin, etc., in the weeds 2-3 leaf stage, mu 10% high-tec EC 150-200ml, watered 75kg Spray, or use can cover 20-30ml, water 75kg spray. 3. Broad bean field, weed 2-3 leaf stage, mu can use 20-30 when covering grass, watering 75kg spray. Or use 15% precision to kill EC 50ml, water 75kg, spray evenly.
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