论文部分内容阅读
1特征特性苏丹草为禾本科苏丹草属1年生草本植物。根系入土深达2米,株高约2米,分蘖枝达10余个。叶宽条形,平均每茎有7～8枚叶片。圆锥花序,长15～80厘米,每枝梗节对生2小
1 Characteristics Sudan grass grass for the genus Sudan grass is a year-old herb. Root penetration depth of 2 meters, about 2 meters tall, tillering up to more than 10. Leaves wide strip, with an average of 7 to 8 leaves per stem. Panicle, 15 to 80 cm long, each stem 2 pairs of students