1981—2014年乌兰察布市集宁区大棚蔬菜生产气候条件分析

Analysis on the Climatic Conditions of Greenhouse Vegetable Production in Jining District of Ulanqab

文章利用集宁区1981—2014年近34a气象观测资料,对该地区天气气候变化特征进行分析,从中找出集宁区发展大棚蔬菜生产的有利和不利气候因素,来分析大棚蔬菜反季节气候适应性,提出灾害性天气的防御对策。近34a来,集宁区年、日气温变化明显,降水少,多风沙,气候干燥,无霜期短,低温、冻害严重,对大棚蔬菜生产影响较大,但光能资源丰富,对大棚蔬菜生长十分有利。只要充分利用自然气候,采取一些有效的农业技术措施,气象部门为大棚蔬菜生产提供优质的气象服务保障,趋利避害,达到优质高产。

Using the meteorological observation data in Jining district from 1981 to 2014,This paper analyzed the climate changes characteristics, and found out the advantageous and disadvantageous climatic factors in greenhouse vegetable production. It can be used to study the climatic adaptability of greenhouse vegetable anti-season production, and put forward the countermeasures to defense disaster weather. In the past 34 years, the changes of daily mean air temperature in Jining is obvious, less precipitation, more wind, dry climate, short free frost period, low temperature, serious freezing, all that have a great influence on the growing of greenhouse vegetable. As long as making full natural resources and take some effective measures of agricultural technology, the meteorological departments provide high-quality meteorological services for greenhouse vegetable producing to avoid the disadvantages and achieve high-quality production