The vegetative development of Sinningia leucotricha Hoehne (Moore) under different levels of shading

Brazilian Archives of Biology and Technology

Lilian Keiko Unemoto¹  Ricardo Tadeu De Faria¹  Adriane Marinho De Assis¹  Deonisio Destro¹ 

[1] ,Universidade Estadual de Londrina Departamento de Agronomia Londrina PR ,Brasil

关键词: Gesneriaceae;    floriculture;    greenhouse;   

DOI  :  10.1590/S1516-89132010000100006

来源: SciELO

【 摘 要 】

This work aimed at the assessment of the influence of different levels of shading in the development of (Sinningia leucotricha Hoehne (Moore). Tuberous roots of 2.3 ± 0.3 cm in diameter were used as vegetative material. The cultivation was performed in plastic vases and gross sand as substrate, and conditioned in sheltered nurseries protected by black polypropylene nets in the followings percentages: 0% (under full sunlight), 50, 60, and 70%. Sheltered nurseries with 60 or 70% of shading presented the highest vegetative development for Brazilian edelweiss. The cultivation of this species under full sunlight is not recommended.

【 授权许可】

CC BY-NC   
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