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Uprawa wierzby przynosi duże korzyści ekonomiczne i energetyczne. Uzyskany plon biomasy z 1 ha plantacji wystarcza na pokrycie roczne zapotrzebowania ciepła na ogrzanie domu jednorodzinnego. Wartość energetyczna wierzby uzyskana z plonu 1 ha wynosi średnio 308 GJ, przy stosunkowo niskich kosztach wytwarzania.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.