XIU Min, ZHANG Xiushan, WEI Xiaolian, HONG Shengbiao, ZHENG Yunhuan, ZHANG Kaibin, CHEN Junsheng, CHEN Cuiju, LIN Yingyun. Study on Cultivation Adaptability of Introduced Paphiopedilum in Chaoshan Area[J]. Guangdong Agricultural Sciences, 2021, 48(7): 47-56. DOI: 10.16768/j.issn.1004-874X.2021.07.007
    Citation: XIU Min, ZHANG Xiushan, WEI Xiaolian, HONG Shengbiao, ZHENG Yunhuan, ZHANG Kaibin, CHEN Junsheng, CHEN Cuiju, LIN Yingyun. Study on Cultivation Adaptability of Introduced Paphiopedilum in Chaoshan Area[J]. Guangdong Agricultural Sciences, 2021, 48(7): 47-56. DOI: 10.16768/j.issn.1004-874X.2021.07.007

    Study on Cultivation Adaptability of Introduced Paphiopedilum in Chaoshan Area

    • Objective The study was conducted to select Paphiopedilum species that are suitable for greenhouse cultivation, healthy growth and flowering period regulation in Chaoshan area.
      Method Ten species including P.primulinum, P. rothschildianum, P. dianthum, P. micranthum, P. armeniacum, P. henryanum, P. tranlimianum, P.gratrixianum, P. charlesworthii and P. sanderianum, and seven hybrids of different types including P. Saint Swithin, P. Prince Edward of York, P. Michael Koopowitz, P. Pink in Ecstasy, P. SCBG Yingchun, P. Pacific Shamrock and P. Maudiae were planted in greenhouse, the main horticultural characters of Paphiopedilum such as growth situation, flowering s tatus, flowering time, plant height, flower scape length, flower color and petal were observed and analyzed.
      Result All the introduced and cultivated species and hybrids can survive, except for P. micranthum and P. Prince Edward of York, 15 species or hybrids of Paphiopedilum have blossomed periodically and can adapt to local environmental conditions in greenhouse. P. Pacific Shamrock, P. Maudiae, P. Michael Koopowitz and P. SCBG Yingchun have good comprehensive characters, their flowering period can be regulated in air-conditioned greenhouse, which are suitable for large-scale greenhouse cultivation in Chaoshan area.
      Conclusion The introduced and cultivated Paphiopedilum species could survive in Chaoshan area, the planting season or climate could also lead to differences in quantitative characters of some different varieties, and it shows great differences in growth state and flowering rates of different kinds of Paphiopedilum.
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