象草又名紫狼尾草,原产于非洲,在热带和亚热带地区广泛栽培。江西省于1964年从广东省引进试种,现已成为全省当家草种之一。象草一次种植,可青割利用多年,既可喂养牲畜,又能养鱼,亩产青草高达1～2万公斤。它具有耐旱耐瘠、易栽易管、适应性强、产草量高的特点,是保持水土的理想草种。 Grassy, ​​aka Pennisetum, native to Africa, is widely cultivated in tropical and subtropical regions. Jiangxi Province in 1964 from the introduction of the pilot plant in Guangdong Province, has now become one of the best grass species in the province. Once planted grass, green cut can be used for many years, both feeding livestock, but also fish, grass yield per acre up to 1 to 2 million kg. It has drought-resistant barren, easy to plant easy to manage, adaptable, high-yielding characteristics, is to maintain soil and water the ideal grass.