|Table of Contents|

Effects of Different Substrates on Cutting Propagation of Four Varieties of Hibiscus syriacus

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年22
Page:
52-59
Research Field:
Publishing date:

Info

Title:
Effects of Different Substrates on Cutting Propagation of Four Varieties of Hibiscus syriacus
Author(s):
YIN Juan1; CHENG Jie2; ZHANG Guangbo1; LIU Xinyue1
(1.College of Forestry，Xinyang Agricultural and Forestry University，Xinyang，Henan 464000；2.Shangcheng County Forestry Science Research Institute，Shangcheng，Henan 465350)
Keywords:
hibiscus; cutting; substrate; survival rate
PACS:
S 685
DOI:
10.11937/bfyy.20232319
Abstract:
Four varieties of Hibiscus syriacus，included ‘Purple Jade’ hibiscus,‘Jade White’ hibiscus,‘Elegant’ hibiscus and ‘Mint Iced’ hibiscus were used as test materials.The effects of different ratios of substrates on the cutting propagation of four varieties of Hibiscus syriacus were studied by using two factor experimental methods,different ratios of substrates and different varieties,in order to provide reference for selecting the optimal substrate ratio and cutting propagation of Hibiscus varieties.The results showed that under the same variety and different substrates，the four varieties of peat∶perlite∶vermiculite with a ratio of 1∶1∶1 had the best performance in terms of plant height，leaf number，survival rate，root number，aboveground fresh weight，aboveground dry weight，underground fresh weight，and underground dry weight，all of which were superior to the other five treatments.Moreover，the survival rates of the four varieties reached 100.00%，which were 9.09%，14.29%，9.09% and 4.35% higher than the control，respectively.The order was peat∶perlite∶vermiculite=1∶1∶1>peat∶perlite∶vermiculite=2∶1∶1>peat∶vermiculite∶perlite=1∶2∶1>peat∶vermiculite=1∶1>peat∶perlite=1∶1>peat.There were also significant differences in plant height，leaf number，survival rate，root number，aboveground fresh weight，aboveground dry weight，underground fresh weight，underground dry weight，and root to shoot ratio among different varieties under the same substrate.The order was ‘Mint Iced’ hibiscus>‘Elegant’ hibiscus>‘Jade White’ hibiscus>‘Purple Jade’ hibiscus.

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Last Update: 2023-12-14