EntityQ68077· pop 9· linked from 11 articlesWilhelm KnopSign in to saveGerman agricultural chemist and botanist (1817–1891)ConnectionsLeipzig UniversityEntityplant physiologyEntityGermanyCountryironEntityagricultureEntitycopperEntitybotanyEntitynitrogenEntitysulfurEntitycalciumEntityzincEntitypotassiumEntitymagnesiumEntityphosphorusEntityboronEntityLeipzigEntityInternational Standard Book NumberEntitymanganeseEntitynatural scienceEntitymolybdenumEntityCategories1817 births1891 deaths19th-century German chemistsPeople from Goslar (district)