黄瓜嫁接育苗技术是日光温室冬春茬黄瓜生产中十分重要的技术环节。但许多菜农在育苗过程中，常发生各种实际问题，有的播种后不出苗或出苗后死苗，有的砧穗不配套，有的嫁接手法不合要求或接后管理不善，接后死苗严重。根据多年来的生产和推广经验，现列举实践中容易出现的问 Grafted cucumber seedling technology is the winter and spring cucumber production in solar greenhouse is very important technical aspects. However, many vegetable farmers in the process of nursery, often occur in a variety of practical problems, and some after sowing or seedling emergence after emergence, and some scion is not complete, and some grafting methods do not meet the requirements or poor management, and then dead seedlings serious. Based on many years of production and marketing experience, we now give an account of problems that may arise in practice