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一、历史回顾 大白菜在人们的心目中并不陌生。70年代至80年代初,在蔬菜工作中,总要把冬季大白菜的生产与供应,作为重要工作来抓,下达生产计划,落实插种任务。当时全市大白菜年种植曾达6万亩以上。一般是8月下旬播种,12月前后采收,部分或大部分储藏。这时即将进入1、2月份蔬菜冬淡季节,市场蔬菜品种少、数量不足的关键时刻,大白菜作为保冬淡解急的王牌,确实起到了主力军作用。 80年代中期开始,市民对冬大白菜的需求,逐渐降低。我们粗浅地认为,基本上是由于四方面的因素:一是十多年来,政策对菜地设施的资金投入加大,发展了保护地生产。二是冬谈蔬菜的生产技术日益提高与普及,冬季蔬菜的品种、数量越来越丰富。三是随着市民生活水平的不断提高,菜篮子开始由原来的数量型,转向质量型、保健型。四是随着交通的发展,大市场大流通的格局逐步形成,使上海
First, the historical review Chinese cabbage is no stranger to people’s minds. From the 1970s to the early 1980s, in the work of vegetables, we always took the production and supply of winter Chinese cabbage as an important task to issue production plans and carry out the task of planting seeds. At that time the city planted cabbage had more than 60,000 mu. It is generally planted in late August, harvested before and after December, and partly or mostly stored. At this moment is about to enter the January and February vegetable winter season, the market less variety of vegetables, the critical moment of insufficient quantity, Chinese cabbage as a trump card, really played a major role. The mid-80s, the public demand for winter Chinese cabbage, gradually reduced. We argue that it is basically due to four factors: First, over the past decade, the government has made more investments in vegetable facilities and developed protected areas. Second, winter talk about the growing production of vegetables and the popularity of vegetable varieties in winter, more and more abundant. Third, with the continuous improvement of living standards of citizens, food basket began to change from the original quantitative type, quality, health-oriented. Fourth, with the development of transportation, the pattern of large circulation in the big market has gradually taken shape so that Shanghai will become a city