摘要
西瓜是我国园艺生产中的重要经济作物,为了克服连作而引起的枯萎病、根结线虫病和土壤盐渍化等问题,嫁接技术被广泛的应用于西瓜生产。人工嫁接劳动强度大,嫁接和管理用工量大、技术要求高,是嫁接西瓜苗推广应用的主要限制因素。在回顾西瓜嫁接育苗技术发展的基础上,阐述了机械嫁接机及其配套的断根嫁接、大接穗嫁接、苗床四段式管理等关键技术在西瓜工厂化育苗中的应用。
Watermelon [Citrullus lanatus（Thunb.） Matsum.and Nakai] is an important horticultural crop in China.In order to resist the Fusarium wilt,root-knot nematode and soil salinization caused by succession cropping,the grafting technology is universally used in watermelon seedling nursery.However,the intensive labor and complicated management are the limiting factors for the extension of watermelon grafting technology.On reviewing the development of graftingtechnology for watermelon,this paper summarizes the application of grafting technology in watermelon industrial seedling nursery, including the grafting robot and the matched nursery technology,such as root-cutting graft,older age scion graft and four-stage management of the grafted seedlings.
出处
《长江蔬菜》
2012年第6期1-6,共6页
Journal of Changjiang Vegetables
基金
国家"863"计划课题"设施农业数字化管理与精准化作业技术研究"(2012AA101303)
上海市农委项目"上海市绿叶蔬菜产业技术体系建设"(育苗与机械化组)
上海市科委科技攻关项目"新型育苗苗床体系及配套育苗技术研究"(11dz1960200)
关键词
西瓜
工厂化育苗
机械嫁接
嫁接机
断根嫁接
Watermelon [Citrullus lanatus（Thunb.） Matsum.and Nakai]
Industrial seedling nursery
Mechanical grafting
Grafting robot
Root-cutting graft
