山东农业科学2023，Vol.55Issue(11)：163-168,175,7.DOI:10.14083/j.issn.1001-4942.2023.11.024
贮藏方式对萝卜抽薹开花的影响
Effects of Storage Methods on Bolting and Flowering of Radish
摘要
Abstract
In order to improve the temperature management technology level for cold storage of radish fleshy root,'Weixian Qing'radish was used to study the trend of temperature change during storage,and the effects of different storage methods(cold storage,soil storage,warehouse storage)on radish bolting,flowering and physical and chemical indexes of leaves.The results showed that the soil and warehouse storage tempera-ture was divided into three stages,and there was an obvious temperature change process in about one month after harvest and before planting.Compared to soil and warehouse storage methods,the bolting time of cold storage was delayed by 11 days and 7 days,and the flowering time was delayed by 12 days and 7 days,respec-tively.The radish plant height of cold storage was significantly lower than that of the other two storage meth-ods;the diameter of flower stem was significantly lower than that of warehouse storage,and was also lower than that of soil storage.During bolting and flowering,the contents of soluble sugar,soluble protein and hor-mone and the enzymes activities in leaves of warehouse storage were lower compared with soil and cold storage methods.Based on the results of this experiment,if the cold storage temperature increase gradually about 1 month before the spring planting of radish,the fleshy root would be stimulated by a warming signal similar to the traditional storage method,then the flower bud differentiation process would be initiated earlier,and the process of bolting and flowering would be accelerated after planting;the energy would also be saved effectively.This conclusion could provide theoretical references for scientific and efficient use of cold storage,and increase the seed quantity of radish in the process of breeding.关键词
萝卜/贮藏方式/抽薹/开花/理化指标Key words
Radish/Storage methods/Bolting/Flowering/Physicochemical indexes分类
农业科技引用本文复制引用
徐文玲,李一鸣,刘贤娴,刘辰,付卫民,牛蕴华,王淑芬..贮藏方式对萝卜抽薹开花的影响[J].山东农业科学,2023,55(11):163-168,175,7.基金项目
泰山产业领军人才项目(LJNY202123) （LJNY202123）
山东省农业良种工程项目(2022LZGC008,2022LZGCQY013) （2022LZGC008,2022LZGCQY013）
山东省蔬菜产业技术体系项目(SDAIT-05) （SDAIT-05）
