5月6日，市民在拉萨市娘热路蔬菜水果批发市场内选购蔬菜。记者日前从拉萨市农牧局了解到，由于高原气候及地理环境等因素，曾长期依靠内地供应蔬菜的西藏自治区拉萨市，从1996年开始从山东省引进高效日光温室技术，如今生产旺季时已基本实现蔬菜供应自给自足。据统计，2012年拉萨年产各类蔬菜24．1万吨，其中设施农业蔬菜产量达10．78万吨。在夏、秋旺季时，拉萨蔬菜自给率达88%，淡季（11月到次年3月）自给率近六成。新华社发（刘坤 摄）    On May 6,,Citizens of fruits and vegetables wholesale market hot in Lhasa niang road in the choose and buy vegetables.The reporter understands from Lhasa NongMuJu before,由于高原气候及地理环境, etc.因素,Had long relied on the mainland supply vegetables Lhasa Tibet autonomous region,Beginning in 1996 from the introduction of efficient greenhouse technology in shandong province,Now production has basically achieve self-sufficiency vegetable supply during peak season.According to the statistics,With an annual output of 241000 tons of all kinds of vegetables in Lhasa in 2012,These facilities agricultural vegetable production of 107800 tons.In the summer/When the autumn season,Lhasa vegetables rate of 88%,Out of season(From November to march of next year)It consumes nearly sixty percent.Xinhua hair(Mr Liu was taken)