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一种采收期长达200天以上的番茄栽培技术,最近在上海市农科院园艺所获得成功。上海郊区温室番茄目前都是在冬季和春季进行两茬栽培的,不但每一茬的产量低,而且接茬之际,在2～4月间仍然很少有番茄供应市场。针对这一问题,该所科技人员于1983～1985年,连续在所内利用原有温室条件,采用加温措施,使室温和土温达到最佳温度,进行了温室番茄越冬长期采收栽培技术
A tomato cultivation technique with a harvest period of more than 200 days recently succeeded in horticulture at Shanghai Academy of Agricultural Sciences. The greenhouse tomatoes in the suburbs of Shanghai are currently cultivated in two crops in winter and spring. Not only is the yield of each crop lower, but also the tomato supply market is still rare between February and April. In response to this problem, the scientific and technological personnel from 1983 to 1985, continuous use of the original greenhouse conditions within the premises, the use of heating measures to make room temperature and soil temperature to achieve the best temperature, the greenhouse tomato long-term winter harvesting cultivation techniques