Weed control and grain yield in double-cropped soybean
2008
Simic, M., Maize Research Institute Zemun Polje, Belgrade - Zemun (Serbia) | Momirovic, N., Faculty of Agriculture, Belgrade - Zemun (Serbia) | Dolijanovic, Z., Faculty of Agriculture, Belgrade - Zemun (Serbia) | Radosevic, Z., Institute of Vegetable Research, Smederevska Palanka (Serbia)
Yhe effects of different herbicide combinations: control (1), Alachlor+Linurin (2), and Alachlor+Linuron+Imazethapyr (3) were investigated in double-cropped soybean grown in two row spacing variants, 38 cm and 76 cm, under conventional tillage (CT) or non-tillage (NT). In trials conducted on a sandy loam soil at Zemun Polje (Serbia), high weediness had a negative effect of on the yield of double-cropped soybean, especially at the higher row spacing tested and with no-tillage. Regression and correlation data revealed a dependence of weediness in double-cropped soybean on tillage system and herbicide combination, and dependence of soybean yield on tillage system.
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