Importance of chemical weed control methods in agrocoenosises formation and fodder lupine yield | Роль химических мер борьбы с сорняками в формировании агроценоза и урожайности кормового люпина
2011
Taranukho, V.G., Belarus State Academy of Agriculture, Gorki (Belarus)
In the conditions of the Republic of Belarus there were presented results of a research of application of soil herbicides in sowings of the fodder yellow lupine (Lupinus luleus) of BSAA-382 variety. There was analyzed dependence of stem formation on field germination, on number of undamaged plants and on the total number of survived plants in the process of application of chemicals for weed protection. Estimation of the effect of weed infestation on seed yields of fodder lupine and elements of yield structure was shown. In course of the study there was analyzed influence of various doses of herbicides zenkor; trofi; rejser; butizan; kharnes of germination ability, viability and total survival rate of lupine plants. There was analyzed influence of mentioned above fertilizers on weed infestation, individual productivity and yielding capacity of lupine crops. It was concluded that application of chemical weed protection in different doses promoted the increasing of storability and total viability of lupine crops respectively on 10,2-18,5 and 8,3-13,3%.
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