Phenological observations of pear species in the Mari El Republic

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The results of phenological observations of plants vegetative and generative organs of Pyrus species (P. communis, P. ussuriensis, P. caucasica) in the VSUT Botanical garden-institute for the period 2014-2017 are presented. Studied species pass a full cycle of seasonal development. The sequence of phenophase is determined. The plants of P. caucasica differed in the late passage of most phenophases, P. ussuriensis - in the early end of growing season.

Pyrus, pear, phenological observations, phenophase, seasonal development

Короткий адрес: https://sciup.org/170186079

IDR: 170186079   |   DOI: 10.24411/2500-1000-2019-10695

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