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Effect of Different Light Quality Ratios of LED on Growth of Spathiphyllum in vitro(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年06
Page:
86-89
Research Field:
Publishing date:

Info

Title:
Effect of Different Light Quality Ratios of LED on Growth of Spathiphyllum in vitro
Author(s):
CHEN Xing-xing1; 2; SHAO Xiu-li2 ; HE Song-lin1
(1.College of Forestry，Henan Agricultural University,Zhengzhou,Henan 450002；2.Henan Agricultural Vocational College，Zhengzhou，Henan 451450)
Keywords:
Spathiphyllum; plantlets in vitro; LED; light quality ratios
PACS:
-
DOI:
10.11937/bfyy.201506024
Abstract:
Taking Spathiphyllum in vitro as material,the aim of this research was to evaluate the effect of different 1ight quality ratios of LED on the growth of Spathiphyllum in vitro with different light quality ratios (100%B,80%R+20%B,70%R+30%B,50%R+50%B,100%R),as well as PGFL(CK）.The results showed that,in the light intensity of the red/blue ratio of 8∶2,the leaf length,blade width,root number，the biggest root length，root vigour，fresh weight and so on all reached the maximum.It’s found that the LED of the red/blue ratio of 8∶2 was the best way to cultivate in Spathiphyllum in vitro.

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Last Update: 2015-06-25