聚合草是一种从国外引进的多年生、丛生型的饲料作物。形似烟叶状,全身密布白色短刚毛,根系发达。繁殖力强,生长迅速,适应性广,含有较多的旦白质和维生素,是适宜喂猪、鸡和其他畜禽的优质饲料。目前我国种植的聚合草有朝鲜、日本和澳大利亚等品种,它们的特征特性和栽培管理技术大同小异,以朝鲜种分布较广,种植面积较大,根据我省两年试种的初步体会,参照省外的经验,对聚合草高产栽培的技术要点,归纳整理供参考。 Polymerization grass is a perennial, tufted-type forage crop introduced from abroad. Shaped like tobacco, the body covered with white short bristles, root system developed. Strong reproduction, rapid growth, wide adaptability, contains more protein and vitamins, is suitable for feeding pigs, chickens and other livestock and poultry high-quality feed. At present, there are North Korea, Japan and Australia cultivated in our country. Their characteristics and cultivation and management techniques are similar. They are widely distributed in North Korea and have larger planting areas. According to the preliminary experience of two years’ trial planting in our province, Outside the experience of the technical aspects of high-yield cultivation of polymerized grass, summarized for reference.