Effect of some herbicides and herbicide Mixtures on weed control in soybean under two methods of sowing
Abstract: Three field experiments were conducted at Gemmeiza Research Station during 1985, 1986 and 1987 to obtain effective season – long weed control in soybean with various herbicide combinations . yield losses of soybean due to weed competition were 32.8, 42.6 and 57.8% in 1985, 1986 and 1987 , respectively . The corresponding values of weed fresh weight per feddan were 1.436 , 2.092 and 13.65 tons.
The best seven alternatives to handhoeing in controlling weeds and increasing seed yield were pendimethalin 650 g + linuron 500 g , pendimethalin 650 g + prometryne 600 g , pendimethalin 650 g + terbutryne 600 g , pendimethalin 650 g + metribuzin 140 g , oxadiazon / linuron 500 g / 500 g , oxyfluorfen 180 g and pendimethalin 850 g a . i . / feddan . The increases in seed yield in 1987 treatments were parallel to the increases in different yield components .
Application of studied herbicides before the pre sowing irrigation with wet sowing method or post sowing with dry sowing method can be recommended .
Publication year 1988
Pages 69-86
Availability location المعمل المركزى لبحوث الحشائش
Availability number
Organization Name
serial title Therteen International Congress for Statistics, Computer Scince, Social and Demographic Research
Author(s) from ARC
External authors (outside ARC)
    Safia T. Abdalla Legume Res . Sec. Field Crop Res. Institute , ARC., Giza Egypt
    M.Z. Hassan Legume Res . Sec. Field Crop Res. Institute , ARC., Giza Egypt
    M.S. Eisa 2- Food Legume Res . Sec. Field Crop Res. Institute , ARC., Giza Egypt
Agris Categories Weeds and weed control
AGROVOC
TERMS		 Herbicides. Soybeans.
Proposed Agrovoc herbicide mixtures;sowing methods;seed yield;
Publication Type Conference/Workshop
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