[Prevalence and harmfulness of storage rot of sugar beet in the Republic of Belarus]
2007
Prosviryakov, V.V., Grodno State Agrarian Univ. (Belarus)
In Belarus losses of root crops of a sugar beet from storage rot during storage in pits make up to 15% and above. As a result of the lead research the scale of the account of disease is modified, the technique of the account of losses of root crops is developed at storage with use of the deduced factor of harmfulness. Prevalence, development and harmfulness of storage root on zones of sugar beet sowing at factories of Belarus are defined. As a result of the lead research it is possible to draw the following conclusions: the account of storage rot should be done in accordance with the modified 6-mark scale; tests of root crops of sugar beet should be selected from three profiles of pit; losses of weight of root crops from storage rot should be defined using the offered coefficient of harmfulness; more intensive development of storage rot in Belarus is observed in a zone of sugar beet sowing of the Skidel sugar combine and Zhabinka sugar factory
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