GERMINATION OF SEEDS OF CATALPA L. SPECIES UNDER LABORATORY CONDITIONS

Species of the genus Catalpa L., seed germination, laboratory conditions, decorativeness, temperature, survival

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For the first time in this article, in the conditions of Karakalpakstan, the germination of Catalpa species seeds under laboratory conditions were studied. Based on the scientific results obtained, scientific data on the biological characteristics of the species Catalpa bignonioides, Catalpa speciosa and Catalpa ovata under the conditions of introduction are presented.