1991～1994年我们承担了区科委下达的《保护地葡萄速丰早熟及间套蔬菜技术研究》项目。几年来，我们针对东丽区特定的自然条件，以高产高效为目标，围绕着葡萄早熟、快丰及与蔬菜合理套种三个中心问题，主要在以下几个方面进行了研究。1葡萄新品种的引进和筛选首先，以葡萄品种 From 1991 to 1994, we undertook the project of “Study on the Technology of Preserved Grape Premature and Intercropping Vegetables in Protected Areas” issued by the district science commission. In the past few years, targeting the specific natural conditions in Dongli District and targeting at high yield and high efficiency, we focused on the three central issues of precociousness of grape, rapid abundance and proper interplanting of vegetables. We mainly studied the following aspects. 1 introduction and selection of new grape varieties First, the grape varieties