Selection of grass species

1. Selection criteria: perennial, which can effectively stop the invasion of wild weeds; rapidly germinate, thrive and quickly cover the surface of the land; drought tolerance, which can also grow in barren lands; strong rapidity, strong roots, and strong soil-consolidation, It can effectively prevent the movement of topsoil, and has strong adaptability to local climate. 

2, variety type: the dogtooth is a perennial grass, with a developed adventitious root, rapid growth, strong mulching ability, and is a pioneer plant of mixed seeding lawn. It is a perennial grasses with developed Portuguese runners and developed roots. It is extremely resistant to drought, barren, and has a long green period, and is particularly capable of soil and water conservation. It is one of the ideal grass species for slope protection.