移栽时期对根用菊苣先期抽薹的影响  

Effects of Transplanting Period on Early Bolting of Root Chicory

作　　者：解紫薇 张玉锦 刘晔 霍宗旺 高亚洁 纪滋靖 吕桂云[1] XIE Zi-wei;ZHANG Yu-jin;LIU Ye;HUO Zong-wang;GAO Ya-jie;JI Zi-jing;LYU Gui-yun(Horticulture College,Hebei Agricultural University,Baoding 071001,China)

机构地区：[1]河北农业大学园艺学院,河北保定071001

出　　处：《黑龙江农业科学》2021年第2期73-75,共3页Heilongjiang Agricultural Sciences

基　　金：中央引导地方科技发展专项(18241927G);大学生创新创业训练项目(201910086019)。

摘　　要：为了减少根用菊苣生产中先期抽薹的现象,以比利时根用菊苣为材料,研究不同移栽时期对菊苣先期抽薹的影响。结果表明:育苗移栽的适宜时间为4叶1心期,其根鲜重为114.70 g、抽薹率为21.11%,此时移栽在肉质根生长和抽薹率上影响较小。生产上建议菊苣在4叶1心期进行移栽抑制抽薹。In order to reduce the phenomenon of early bolting in the production of root chicory,Belgian root chicory was used as material to study the effect of different transplanting time on early bolting of chicory.The results showed that the suitable time for seedling raising and transplanting was 4 leaves and 1 heart stage,and the fresh weight of roots was 114.70 g and bolting rate was 21.11%.At this time,transplanting had little effect on the growth and bolting rate of fleshy roots.In production,it is suggested that chicory should be transplanted at 4 leaves and 1 heart stage to inhibit bolting.

关 键 词：菊苣 先期抽薹 移栽 

分 类 号：S54[农业科学—作物学]