Results 191 to 200 of about 103,487 (263)

Can Wapiti (Cervus elaphus) Browsing Stimulate the Chemical Defense of Taxus cuspidata—A Case of Northeast China Tiger and Leopard National Park

open access: yesIntegrative Zoology, EarlyView.
We study that browsing by wapiti reduces the growth of saplings, and it develop chemical defenses to prevent themselves browsed again. These results reduce our concern about wapiti browse T. cuspidate saplings, and provide basic data for the study of the interaction between them, and also provide theoretical basis for the population restoration and ...
Jianan Feng   +3 more
wiley   +1 more source

Physiology of Alkaloids

open access: yesAnnual Review of Plant Physiology, 1955
openaire   +2 more sources

Biosynthesis of cinchona alkaloids. [PDF]

open access: yesNature
Lombe BK   +11 more
europepmc   +1 more source

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