Physiological Changes During the Germination of Cattleya aurantiaca (Orchidaceae)
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Changes of Seed Germination during the Year
It is possible to conclude that typical course of graph which analyse course of germinability during the year at every cultivar is observable. Germination usually shows a minimum in December, but mainly in January and in February. Maximum of germinability is observed in the spring and summer time. This phenomenon isn’t result of the dormancy or secondary dormancy because during of long term see...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1978
ISSN: 0006-8071
DOI: 10.1086/336985