大麦与谷类科学2025，Vol.42Issue(4)：16-21,6.DOI:10.14069/j.cnki.32-1769/s.2025.04.003
育苗基质对鲜食糯玉米幼苗生长的影响
Effects of Seedling Substrates on Growth of Fresh Waxy Maize Seedlings
摘要
Abstract
In order to optimize the industrialized seedling technology of fresh waxy corn and screen suitable seedling cultivation substrates,taking Suyunuo 11 and Suyunuo 818 as test varieties,this study analyzed the growth,dry matter accumulation of roots and aboveground,and the root-shoot ratio under Sanyi Nongye substrate(T1),Shouguang Hengxian substrate(T2)and Dahan Wosong substrate(T3).The results showed that different substrates had different effects on the seedlings of fresh waxy corn.Specifically,the Shouguang Hengxian substrate(T2)was superior to other substrates in improving the aboveground growth indexes of both varieties.For instance,the average plant height under T2 was 1.9%and 4.0%higher than that under T1 and T3 treatments,respectively,and the leaf area increased by 4.9%and 11.5%,while the Dahan Wosong substrate(T3)significantly increased root fresh weight by 57.1%and 6.9%,root dry weight by 112.9%and 71.6%,and root-shoot ratio by 123.9%and 96.3%compared to T1 and T2,respectively.Based on these findings,it is recommended to prioritize the Dasen Wosong substrate(T3)in the industrial seedling production of fresh waxy corn.关键词
糯玉米/基质/工厂化育苗/幼苗生长Key words
Waxy corn/Substrate/Industrialized seedling/Seedling growth分类
农业科技引用本文复制引用
徐琳雅,冒宇翔,戴其燕,万继明,吴昌浩,陆虎华,郝德荣,陈国清,宋旭东..育苗基质对鲜食糯玉米幼苗生长的影响[J].大麦与谷类科学,2025,42(4):16-21,6.基金项目
江苏省农业科技自主创新项目[CX(23)1043] （23）
江苏省现代农机装备与技术示范推广项目(NJ2023-05). （NJ2023-05）
