黄瓜嫁接育苗的研究进展

Research progress in cucumber grafting seedling raising technology

嫁接是一项高效的抗病、增产技术,可以解决设施农业的土壤连作障碍。嫁接后的株苗不仅可以克服土传病害,还可以提高产量、增强株苗的抗逆性。文章以黄瓜作为综述对象,介绍了3种嫁接砧木,简述了5种嫁接方法及操作要领,探讨了激素在嫁接育苗中的作用及应用,叙述了机械化嫁接育苗技术的发展及现状,以期为黄瓜嫁接技术的应用和推广提供参考。

Grafting is an efficient technology that can be used to create disease resistance and increase yield,and can help solve problems associated with continuous cropping in agriculture.Grafted seedlings can not only overcome soil-borne disease problems,but also improve stress resistance of seedlings.This paper introduces three kinds of grafting rootstocks,describes five grafting methods and operation practices,discusses the role and application of hormones in raising grafted seedlings,and describes the development and present situation of mechanized grafted seedling raising technology.The application and popularization of cucumber grafting technology in China is reviewed.