Биологические особенности редких видов семейства Iridaceae Juss. флоры Узбекистана в условиях ex situ

Turgunov, Mirabdulla; Pechenitsyn, V.P.; Beshko, N. Yu.; Uralov, A. I.; Abdullaev, Davlatali

doi:10.14258/abs.v5.i2.5926

Cited by 2 publications

(1 citation statement)

References 9 publications

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“…In creating a dataset for analysis, I used the previously published literature [31,33,39] and the data from local reports and PhD theses [40][41][42][43]. According to this literature, the living collections were created with plants grown from seeds or adults collected in natural populations.…”

Section: Methodsmentioning

confidence: 99%

Living Collections of Threatened Plants in Botanic Gardens: When Is Ex Situ Cultivation Less Appropriate than Quasi In Situ Cultivation?

Volis¹

2023

JZBG

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Botanic gardens play an increasingly important role in the conservation of global biodiversity. However, although botanical gardens periodically report the results of introducing certain species of native flora, they rarely attempt to summarize existing knowledge to make general recommendations regarding ex situ collections. The aim of this study was to analyze the many years of experience of the Tashkent Botanical Garden in creating and maintaining living collections of threatened species of Uzbekistan (the majority of which are endemic to the country or Central Asia) in order to identify species whose cultivation ex situ is advisable, and whose cultivation will not result in meaningful conservation. Careful analysis of the species introduction history revealed that a simple dichotomy of the introduction results (success/failure) appears to be an oversimplification. In terms of the cultivation success, the introduced plant species can rather be classified into three categories: success, failure, and dubious success. For many species whose introduction was earlier considered successful, the introduction success is questionable and further efforts to conserve these species ex situ should be abandoned. A decision tree and classification of threatened perennials for possible ex situ introduction are proposed and the species in TBG collections are tabulated according to the latter. Species considered unsuitable for ex situ conservation are recommended for quasi in situ conservation. Both approaches, ex situ and quasi in situ, should be intensively used as a part of an integral conservation strategy for preserving plant biodiversity.

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Section: Methodsmentioning

confidence: 99%

Living Collections of Threatened Plants in Botanic Gardens: When Is Ex Situ Cultivation Less Appropriate than Quasi In Situ Cultivation?

Volis¹

2023

JZBG

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Рост и развитие Ferula tadshikorum Pimenov в условиях интродукции

Khamraeva¹,

Khojimatov²,

Uralov³

2019

abs

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Впервые в условиях интродукции выявлены оптимальные сроки посадки лекарственного и эндемичного растения Средней Азии Ferula tadshikorum из семейства Apiaceae Lindl. Результаты проведенного эксперимента подтвердили, что как у большинства интродуцированных растений, у Ferula tadshikorum наблюдается ускорение темпов развития. Принимая во внимание длительность естественного возраста Ferula tadshikorum, укорачивание его жизненного цикла при культивировании имеет положительный экономический эффект для быстрого получения сырья из подземных органов.

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Биологические особенности редких видов семейства Iridaceae Juss. флоры Узбекистана в условиях ex situ

Cited by 2 publications

References 9 publications

Living Collections of Threatened Plants in Botanic Gardens: When Is Ex Situ Cultivation Less Appropriate than Quasi In Situ Cultivation?

Living Collections of Threatened Plants in Botanic Gardens: When Is Ex Situ Cultivation Less Appropriate than Quasi In Situ Cultivation?

Рост и развитие Ferula tadshikorum Pimenov в условиях интродукции

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