贵阳地区历年蔬菜生产上出现淡季的时期,春季主要在四、五月,秋季主要在九、十月。秋淡季形成的原因,从栽培制度上来看,主要是由于夏秋季蔬菜腾土换季,以及夏季伏旱、病虫等自然灾害的影响和菜地基本建设,计划播种,计划上市,品种搭配,茬口安排等方面不够完善。在毛主席革命路线指引下,在“农业学大寨”群众运动中,我市菜区广大贫下中农和干部,认真贯彻毛主席“备战、备荒、为人民。“的伟大战略方针和农业“八宇宪法”, Guiyang vegetables over the years the emergence of off-season period, mainly in spring in April and May, autumn mainly in September and October. The reason for the formation of autumn and fall season is mainly due to seasonal changes of summer and autumn vegetables as well as the impact of natural disasters such as summer drought, pests and diseases and basic construction of vegetable fields, plan planting, plan listing, variety matching, crop arrangement Not perfect and so on. Under the guidance of Chairman Mao’s revolutionary line and in the mass movement “Learning from Dazhai in Agriculture,” the vast majority of the poor peasants and middle peasants and cadres in our vegetable area conscientiously implement Chairman Mao’s great strategic principle of “preparing for and preparing for the poor and serving the people.” Yu constitution