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如果您想了解更多的农业小知识,请关注北京12316微信公众号,或拨打12316热线咨询。小雪节气是农历的第20个节气,在每年的11月22日左右,这时太阳位于黄经240°以后北风开始成为常客,虽开始降雪,但雪量不大,故称小雪。气温下降,逐渐降到0℃以下,光照时数日渐缩短,露地万物失去生机而转入严冬。菜田农事活动主要在日光温室中进行,是秋冬茬和越冬茬蔬菜管理的关键时期;同时要做好冬菜贮存工作。
If you want to know more about agricultural knowledge, please pay attention to Beijing 12316 micro channel public number, or call 12316 hotline consultation. Snow solar term is the 20th lunar solar terms in the annual November 22 or so, when the sun is located at 240 after the Yellow River north wind began to become a frequent visitor, although the beginning of snowfall, but the snow is not large, so that snow. The temperature dropped, gradually dropped below 0 ℃, the number of hours of light is gradually shortening, open all things lost their vitality and into winter. Agricultural activities in vegetable fields are mainly carried out in solar greenhouse, which is a crucial period for the management of autumn and winter stubble and winter stubble vegetables. At the same time, it is necessary to do well in the storage of winter vegetables.