安徽农业科学2024，Vol.52Issue(23)：36-40,5.DOI:10.3969/j.issn.0517-6611.2024.23.009
机械拨动对辣椒幼苗株型调控效果研究
Study on the Effect of Mechanical Manipulation on the Regulation of Pepper Seedling Plant Type
摘要
Abstract
[Objective]To reveal the effects of different agitation treatments on chili seedlings,and to provide physical regulation of plant type patterns and technical support for reducing seedling elongation and cultivating strong seedlings.[Method]The effects of different times and frequency of agitation on the morphological indicators,photosynthetic characteristics,stem mechanical properties,and endogenous hormones of"Jiaolong 2"were studied.[Result]T3 treatment could significantly reduce seedling height,increase seedling stem diameter,improve seed-ling vigor index,photosynthetic characteristics,and stem mechanical properties.[Conclusion]After principal component analysis,the most suitable strategy for regulating the plant type of chili seedlings was T3 treatment,which involved stirring 90 times a day and stirring 45 times at 08:00 and 14:00 respectively.关键词
辣椒幼苗/机械拨动/株型调控Key words
Chili seedlings/Mechanical toggle/Plant type regulation分类
农业科技引用本文复制引用
李泳萱,李建设,高艳明..机械拨动对辣椒幼苗株型调控效果研究[J].安徽农业科学,2024,52(23):36-40,5.基金项目
国家重点研发计划部省联动项目(2021YFD1600302). （2021YFD1600302）
