Effects of Different Substrate Ratios on Transplanting and Photosynthetic Characteristics of'Benihoppe'Virus-free Strawberry Tissue Culture Seedlings
LIU Xiuli
WANG Zhigang
TENG Long
MA Yue
LIU Jien
GU Xulin
LIU Xiaorong
Abstract：In order to improve the survival rate and quality of virus-free strawberry tissue culture seedlings after transplantation,this study used virus-free tissue culture seedlings of'Benihoppe'strawberry as research object,with peat,vermiculite,perlite,and river sand as seedling substrates.By exploring the effects of different substrate ratios on their transplantation and photosynthetic characteristics,suitable cultivation substrates were selected.The results showed that,the optimum substrate ratio for'Benihoppe'virus-free strawberry was peat:vermiculite:perlite=4:2:1.The survival rate was 73.30%,plant height(8.83 cm)and stem diameter(0.65 cm)were the highest.The photosynthetic rate and SPAD were higher.It could provide data support for factory seedling cultivation and substrate propagation.
Keywords：Strawberrytissue culture seedlingsubstratesubstrate selectionphotosynthetic characteristics
Publication Date：2025-05-31
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 69-72 )