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苦荬菜也叫苦苋菜、凉麻、山莴苣。 原为野生植物，经过多年驯化选育，现已成为广泛栽培的饲料作物之一。我国广东、广西、湖南、湖北、四川、江苏、浙江、安徽以及河北、山东、山西、吉林及黑龙江等省、自治区广泛种植。 1、特性一年生成越年生草本植物。茎为直立、圆形、
Suancuo also called bitter amaranth, Liang Ma, mountain lettuce. Originally wild plants, after years of domestication and breeding, has now become widely cultivated feed crops. China’s Guangdong, Guangxi, Hunan, Hubei, Sichuan, Jiangsu, Zhejiang, Anhui and Hebei, Shandong, Shanxi, Jilin and Heilongjiang provinces and autonomous regions are widely planted. 1, annual perennial herb. Stems are upright, round,