草莓穴盘基质引插育苗适宜的子苗移栽苗龄研究  

Study on the appropriate seedling transplanting age of strawberry cavity tray substrate for introgression seedlings

作　　者：杨丽娟 牛文静 吴修玲 韩研科 崔刚 邹永洲 YANG Lijuan;NIU Wenjing;WU Xiuling;HAN Yanke;CUI Gang;ZOU Yongzhou(Jinan Agricultural Technology Promotion Service Center,Jinan,Shandong 250004,China;Jinan Agricultural Machinery Technology Extension Station,Jinan,Shandong 250000,China;Shandong Prante Agricultural Technology Co.,Ltd,Jinan,Shandong 250100,China)

机构地区：[1]济南市农业技术推广服务中心,山东济南250004 [2]济南市农业机械技术推广站,山东济南250000 [3]山东普朗特农业技术有限公司,山东济南250100

出　　处：《落叶果树》2023年第2期34-36,共3页Deciduous Fruits

基　　金：2021年济南市农业科技成果转化应用项目-设施草莓早熟高效生产综合技术研究与示范(ZH202109);2020年济南市农业应用技术创新计划项目-草莓穴盘引插育苗综合技术研究与示范(202020)。

摘　　要：根系是最重要的吸收、疏导和贮藏器官,根系活力是反映根系生命活动的重要生理指标。试验比较了穴盘基质育苗条件下,不同引插时间15 d、30 d、45 d对草莓子苗根系活力和生长指标的影响。结果表明,引插30 d苗龄的草莓子苗,表现根系活力强和壮苗形态,是适宜移栽种植的草莓穴盘引插苗。Root system is the most important organ of absorption,sparing and storage,and root activity is a physiological indicator reflecting the root vital activity.This experiment compared the effects of different induction times of 15 d,30 d and 45 d on the root system vitality and growth index of strawberry seedlings under the condition of cavity tray substrate.The results showed that the strawberry seedlings at 30 days of insertion age showed strong root vigor and strong seedling morphology,and were suitable for transplanting.

关 键 词：草莓子苗 穴盘基质育苗 引插时间 根系活力 生长指标 

分 类 号：S668.4[农业科学—果树学]