【摘要】 采用随机区组设计,对10份春播牧草进行田间评价,结果表明:除"乐食"不能完成整个生育史外,其他9份牧草均能正常生长、完成生育史;高丹草和苏丹草分蘖能力强、生长速度快、含叶量丰富,均可在本区域内作栽培牧草用,但种子产量较低,不适宜规模生产种子;高粱干物质产量最低,不适宜作栽培牧草用。更多还原

【Abstract】 The random block design,10 forage species of spring sowing evaluated in the field. The result indicated that No.10 can’t finish the whole family history,the others can finish the normal growth and complete their growing history. Sorghum Sudangrass and Sudangrass had strong tillering capacity、fast growth and rich leaves,but their forage seed production was low,it was not appropriate scale to produce seeds,dry material production of Sorghum was lowest,and not suitable for application in the area.更多还原