Formation of yellow lupine agrocoenosis with application of soil herbicides | Формирование агроценоза люпина желтого при использовании почвенных гербицидов
2010
Taranukho, V.G., Belarus State Academy of Agriculture, Gorki (Belarus)
In the conditions of the Republic of Belarus there was studied the reaction of fodder yellow lupine (Lupinus luleus) plants to application of new soil herbicides for weed control in its seedlings. There was revealed the influence of herbicides and doses of their application on field germination capacity, viability and general plant vitality of yellow lupine. There was determined the dependence of occurrence of phonological phases and duration of inter-phase periods on the applied herbicides. In course of the experiment by the example of fodder yellow lupine of BSKhA-382 variety there were studied the following herbicides: Zenkor, 70% wettable powder (0.5 kg/ha); Trofi , 90% emulsion concentrate (1.0; 1.5; 2.0 l/ha); Rejser, 25% emulsion concentrate (1.0; 1.5; 2.0 l/ha); Butizan 400, 400 g/l suspension concentrates (1.0; 1.5; 2.0 l/ha); Kharnes, 90% emulsion concentrate (1.0; 2.0; 3.0 l/ha). Application of herbicides made it possible to increase the viability of plants and general survivability on 10.2-18.5% and 8.3-13.3%, respectively.
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