不同基质配比对‘红颜'草莓脱毒组培苗移栽及光合特性的影响

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中图分类号φ 文献标志码φ 文章编号：1008-1038（2025）05-0069-04

DOI：10.19590/j.cnki.1008-1038.2025.05.011

Effects of Different Substrate Ratios on Transplanting and Photosynthetic Characteristics of‘Benihoppe’ Virus-free Strawberry Tissue Culture Seedlings

LIU Xiuli 1，2 ，WANG Zhigangl，TENG Long]， MA Yue]， LIU Jien ，GUXulin 4 ，LIU Xiaorongl* （1. Vegetable Research Institute， Liaoning Academy of Agricultural Sciences， Shenyang 10161， China; 2. Liaoning Institute of Pomology，Yingkou 115O09，China; 3.Agricultural Science Research Institute of Tacheng Prefecture， Xinjiang Uygur Autonomous Region，Tacheng 8347Oo， China; 4. Liaoning Strawberry Science and Technology Research Institute， Dandong 11830o， China）

Abstract： In order to improve the survival rate and quality of virus-free strawberry tissue culture seedlings after transplantation，this study used virus-freetisue culture seedlings of‘Benihoppe’strawberry as research object，with peat，vermiculite，perlite，andriversandas seedling substrates.By exploring the effects ofdiferentsubstrateratioson 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% ，plantheight（ 8.83cm ）and stem diameter（O.65 cm） were the highest.The photosynthetic rate and SPAD were higher.Itcould provide data support forfactory seedling cultivation and substrate propagation. Keywords： Strawbery; tissue culture seedling; substrate; substrate selection; photosynthetic characteristics

草莓（ ）属于蔷薇科（ ）多年生草本植物，营养丰富，被誉为“水果皇后”，属于当今世界七大水果之一。（剩余4273字）