“试管蔬菜”上餐桌上海农科院生物技术研究中心的科技人员介绍说，为了丰富市民的菜篮子，他们运用生物技术栽培了许多无污染的时令蔬菜。这些新鲜的蔬菜都是把植物本身的茎叶花粉等用组织培养的方法，在试管里培养出绿苗，然后再在塑料大棚或大田里栽培，不用农药、化肥... “Test tube vegetables” on the table Shanghai Academy of Agricultural Sciences Center for Biotechnology researchers said that in order to enrich the vegetable basket, they use biotechnology to cultivate many pollution-free seasonal vegetables. These fresh vegetables are the plant’s own stem and leaf pollen tissue culture methods, in the test tube to cultivate green seedlings, and then cultivated in plastic greenhouses or fields, without pesticides, fertilizers ...