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苋菜又名米苋、苋、青香苋、红苋,我国种植历史很长,尤以长江以南栽培较普遍,既可当菜食用,也能药用。富硒苋菜营养丰富,药用价值大,生产效益好,深受生产者和消费者欢迎。1生长习性苋菜为苋科一年生草本植物,叶呈卵形或棱形,菜叶有绿色或紫红色;茎肥大,质脆,分枝多;喜温暖,较耐热、不耐寒,发芽适温25~35℃,10℃以下很难发芽,生长适温23~27℃,20℃以下生长缓慢。在白天温度30℃,夜间温度25℃条件下,苋菜的营养生长最旺
Amaranth, also known as rice amaranth, amaranth, amaranth, amaranth, planting history is very long, especially in the south of the Yangtze River cultivation is more common, both as food and drink, but also medicinal. Selenium-rich amaranth nutritious, medicinal value, production efficiency, welcomed by producers and consumers. 1 growth habits Amaranth Amaranthaceae annual herb, leaves were oval or prism, leaves are green or purple; stem hypertrophy, crisp, branching and more; hi warm, more heat-resistant, not cold, germination temperature 25 ~ 35 ℃, less than 10 ℃ germination, growth temperature 23 ~ 27 ℃, slow growth below 20 ℃. In the daytime temperature of 30 ℃, night temperature 25 ℃ conditions, amaranth vegetative growth of the most