摘要
[目的]探索温室蓝莓土壤覆盖丰产栽培技术.[方法]采取土壤表面覆盖粉碎秸秆、松树锯末、松针和未覆盖(CK)4个处理,研究设施蓝莓土壤不同覆盖技术对生长发育及果实品质的影响.[结果]4 个处理中秸秆处理的株高、冠幅、基生枝长度、基生枝粗度、延长枝长度和延长枝粗度均高于锯末、松针和对照处理.秸秆处理的单果重为 2.9g,果实可溶性固形物、可溶性糖和维生素C含量也最高,分别为 13.0%、7.58%和 587.06 mg/kg.[结论]为解决蓝莓生育期高温强光照阻碍设施蓝莓生产管理提供了理论及技术参考.
Abstract
[Objective]This paper aimed to explore the high-yield cultivation techniques of blueberry soil mulching in greenhouse.[Method]In order to explore the cultivation technology of soil mulch for high yield of blueberry in greenhouse,In this paper,four treatments of crushed straw,pine sawdust,pine needles and control(CK)were used to study the effects of different mulching techniques on the growth and fruit quality of blueberry soil.[Result]The results showed that among the four treatments,the plant height,crown width,basal branch length,basal branch thickness,elongated branch length,and elongated branch thickness of straw treatment were higher than those of sawdust,pine needles,and control plants.The single fruit weight of straw treatment was 2.9 g,and the contents of soluble solid,soluble sugar and vitamin C were the highest,which were 13.0%,7.58%and 587.06 mg/kg,respectively.[Conclusion]It was to provide theoretical and technical reference for solving the obstacles of high temperature and strong light during the growth period of blueberry to the development of greenhouse blueberry production.
基金项目
辽宁省科技特派团项目(2022JH5/10400100)
NETL
NSTL
万方数据