pasture seeder

• 多年生黑麦草

pasture seeder的用法和样例：

例句

1. Perennial ryegrass is a pasture and turfgrass species holding strong adaptability.The applications of transgenic technology had already been an important approach on its breeding.
   摘要多年生黑麦草是适应性很强的牧草和草坪草种，转基因技术的应用已成为其育种研究的重要途径。