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20 0 3年 1 2月 :月内节气大雪 公历 1 2月 7日冬至 公历 1 2月 2 2日主要农事活动1 .冬小麦越冬管理。2 .农田基本建设。主要气象灾害小麦冻害。防御措施( 1 )盖被镇压对于早播旺长麦田 ,可于大雪节土壤封冻后 ,铺盖土杂肥或粪肥。对于没有冬灌条件和晚播麦田 ,可在盖被的同
January 20 February 2003: Monthly Snowstorm Gregorian calendar February 7 February 1 January 2 February February January 2 Major Agricultural Activities 1. Winter wheat winter management. Farmland infrastructure. Major meteorological disasters wheat frost damage. Defensive measures (1) The lid is suppressed For the early seeding Wangchang wheat field, it can be covered with muddy or manure after the soil is frozen in the snowfall season. For no winter irrigation conditions and late sowing wheat fields, can be covered with the same