2.1 alachlor from Arachlor (chain) metolachlor (metolachlor) (dual) and diphenamide (diphenamide) (Lee cyanide)
.Chemical weed control works in the plant family, grass, broad leaf weeds (vegetables) the seeds out slowly, can control the weeds for about 4 week. The rate used 500-600 CC / Rai metolachlor 500-700 CC / Rai,Kai fina Mick 500-600 CC / Rai, vegetable seed drops, such as broccoli, turnip, wide Tung etc. after soil preparation, good should acid bath soaked before spraying, spaced 3-7 days. The sowing and transplanting grow vegetables such as cabbage.Chinese cabbage and vegetables used houa Phan varieties planted, such as shallot, garlic, onion, etc. after the move to the growing water soil soaked sprayers
.2.2 off full or elephant (oxyfluorfen) (gold 2 Lee) is a chemical type choose to destroy. Control of both narrow and broad leaf weed leaf But with proper control broad leaf weeds more narrow, using a bold move to grow vegetables such as cabbage, cauliflower.Should a sprayer before transplantation 1 days. For the use of varieties planted can spray houa Phan catch up later to grow. But the acid bath for soil moisture before the rate used 150-200 CC / Rai
.2.3 out mesa diaphragm sun (oxadiazon 25%) Ron star 25 EC is chemical type choose to destroy. Control of both narrow and broad leaf weed leaf vegetables grown with a bold move, cabbage, cauliflower, หอมหัว big tomato, chilli, should spray before transplantation 1 days.Shallot, garlic, onion, can spray with later planted complete rate used 480-640 CC / Rai
.
2.4 Penny Dai Lin (methanol pendimethalin33%) (stop) is a chemical type choose to destroy. Control of both narrow and broad leaf weed leaf use similar to Oxadiazon but suitable for areas with high humidity atmosphere good rate used 600-700 CC / Rai
2.5 metal rib lucin (Metribuzin 75%) is a chemical type selectively destroyed works well in tomato field. Use spray before move dare grow rate used 100-160 CC / Rai
2.6. Trifluralin (trifluralin 44.5%) (Trev LAN) is a chemical used to control weed seeds. Spraying mix soil before transplanting cultivation. Available in plots planted tomatoes, rate used 300 CC / Rai
.
การแปล กรุณารอสักครู่..
