紫草又名紫草根、聚合草、爱国草。在国外,如澳大利亚、日本、英国、苏联、朝鲜等国家都有栽培,特别在一些大型畜禽坊,栽培面积很大,是一种主要饲料。我省栽培紫草,自1974与1976年分别由日本、澳大利亚和朝鲜引进以来,经过几年的繁殖试种,证明它是易种省工、生长快、产量高、营养好、畜禽都爱吃的一种多年生青绿优质饲料。一般年亩产可 Lithospermum also known as purple grass, polymerization grass, patriotic grass. In other countries, such as Australia, Japan, Britain, the Soviet Union, North Korea and other countries have cultivated, especially in some large livestock and poultry farms, cultivation area is very large, is a major feed. Lithospermum cultivation in our province since 1974 and 1976 were introduced by Japan, Australia and North Korea, after several years of breeding trial, it is easy to plant provincial workers, fast growth, high yield, good nutrition, livestock love A perennial green high-quality feed to eat. Average annual output can be