黑腊(S.officinarum)授以蔗茅属斑茅(E.arundinaceus)花粉诱导,杂种 F_1(75/283和75/285)与甘蔗相同,然亦确有蔗茅属斑茅的性状,即花粉量少,花粉发育低(30%左右),继续进行有性杂交育种,在 F_2和 F_3中可获得有经济价值的品系。在 F_3(79/288×79/290)的群体中有蔗茅野生性状类型和甘蔗栽培类型,并从这些群体中选出一批早熟、高糖、生势强的品系,以供作杂交亲本和生产栽培用。 S.officinarum was induced by pollens of E.arundinaceus, F1 hybrids (75/283 and 75/285) were the same as sugarcane, but they also did have the characteristics of M. cinnabarinus Low pollen amount, low pollen development (about 30%), continued sexual cross breeding, F_2 and F_3 in the availability of economic value of the line. Among the populations of F_3 (79/288 × 79/290), there were wild type of sugarcane and sugar cane cultivation types, and a group of early-maturing, high-sugar and high-yielding lines were selected from these populations for hybrid parents And production and cultivation purposes.