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莲藕是人们喜食的水生蔬菜之一，多为露地栽培，７月下旬开始收获。近年来我地摸索利用日光温室大棚进行冬春季栽培，使莲藕的采收期提前到６月上旬。一方面可与露地栽培相结合，实现鲜藕周年供应，满足市场淡季蔬菜供应另一方面可提高莲藕生产的经济效益，现将该技术介绍...
Lotus root is one of the aquatic vegetables that people like to eat, mostly cultivated in the open field and started harvesting in late July. In recent years, I grope to use solar greenhouse cultivation in winter and spring, so that the lotus root harvested early in early June. On the one hand with open field cultivation can be combined to achieve the annual supply of fresh lotus root to meet the market supply of off-season vegetables on the other hand can improve the economic benefits of lotus root production, now the technology introduced ...