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杂交狼尾草具有高产、优质、耐高温和供草期长等特点，在苏南农区养殖业中起重要作用。研究表明，在以杂交狼尾草为主栽草种的集约草地模式中，３亩草地可养一头奶牛，杂交狼尾草的栽种面积占２５％，而鲜草、干物质和粗蛋白的产量占３６．１％、３７％和２７．７％。０．６亩草地可满足一亩亩产５００公斤鲜鱼的鱼塘青饵料需要，其中杂交狼尾草的产量比重占８３．７％。
Hybrid Pennisetum with high yield, high quality, high temperature and grass for the long period of other characteristics, play an important role in the aquaculture industry in southern Jiangsu. Studies have shown that in an intensive grassland model with hybrid Pennisetum as the dominant species of grassland, one cows can be raised on 3 acres of grassland and 25% of Hybrid Pennisetum is planted, while fresh grass, dry matter, and crude protein production Accounting for 36.1%, 37% and 27.7%. 0.6 acres of grassland to meet the mu yield of 500 kg fresh fish fish pond green feed needs, of which the proportion of Hybrid Pennisetum accounted for 83.7%.