2. Poa pratensis: an annual or winter herb of Gramineae. As a lawn cultivation, this variety has fast growth speed and strong competitiveness. Once turned into a lawn, weeds are difficult to invade. Moreover, it has strong reproducibility, pruning resistance, trampling resistance, beautiful grass posture, good uniformity, density and smoothness, and is suitable for building various lawns. Born in plain, hilly roadside grassland, field ditch or shady wasteland wetland, altitude 100-4800 meters.
3. Tall fescue: a perennial ground cover plant of Gramineae, mainly distributed in northern China. It likes cold, humid and warm climate, grows well in fertile, humid and organic-rich fine loam with pH value of 4.6-8.5, and is widely used as playground lawn and protective lawn, and can also be used as pasture for raising livestock.
4. Ryegrass: Gramineae perennial ryegrass. It is an excellent forage grass, widely introduced and cultivated all over the world. Born in meadow grassland, roadside wetlands are common. Widely distributed in Kashmir, Pakistan, Europe, warm temperate Asia and North Africa. Type specimens were collected from Europe. . Ryegrass grows luxuriantly in spring and autumn, with tender and juicy grass and good palatability, and is widely distributed in Kashmir, Pakistan, Europe, Asia and Africa.
5. Cleavage: It belongs to Gramineae, a perennial herb with thin rhizomes. Distributed in China, eastern Sichuan, Yunnan, Guizhou, Central China, East China and other provinces. Born in grasslands, hillside forests, roadsides, fields and streams at an altitude of 300- 1700 meters. It has a certain saline-alkali tolerance, can complete its life cycle well in the soil with pH 3.0, and obtain higher grass yield. Barren tolerance, certain disease resistance, not waterlogging tolerance. It turns green slowly in spring, and leaves turn yellow more easily than Poa pratensis when it gets cold in autumn.
6. Tall fescue: widely distributed in temperate and cold zones in the northern hemisphere, and distributed in Eurasia. Distributed in Northeast China, North China, Central China, Southwest China and Northwest China. Most of them grow on grassy slopes in mountainous areas and form dense meadows in slightly wet habitats. Sex likes cold, humid and warm climate, and grows well in fertile, humid and organic-rich fine loam with pH value of 4.7~8.5. High temperature resistance; Light-loving, semi-shade tolerant, sensitive to fertilizer reaction, strong stress resistance, acid resistance, barren resistance and strong disease resistance.
7. Zoysia japonica: also known as Zoysia japonica, Echinacea purpurea and Eupatorium adenophorum. Gramineae and Zoysia are perennial herbs. Born in plains, hillsides or coastal grasslands, it is 200 to 500 meters above sea level. Zoysia japonica likes warm and humid climate, and the coastal areas affected by marine climate are most conducive to its growth. Like light, it grows vigorously in well-ventilated open space, but it has certain shade tolerance. Drought resistance, salt and alkali tolerance, strong ability to resist pests and diseases.
8. Pennisetum: Gramineae is a monocot. Originated in western North America, it is widely planted in northwest, north and northeast China. Annual stolons can be 40 cm long and planted in May, covering more than 70% of the ground in August. Strong drought resistance, suitable for planting in areas with water shortage or inconvenient watering. Strong vitality, strong competitiveness with weeds, can save manpower and material resources. Salt and alkali tolerance. It can still grow well when the salt content is 1%. Strong ability to resist pests and diseases, can reduce the amount of pesticides, thereby reducing environmental pollution. Extensive management.
9. Bermuda grass: alias Bermuda grass, climbing grass. Native to Africa, there are wild species all over the south of the Yellow River Basin in China, and there are also wild species in Yili, Kashgar and Hotan in Xinjiang. Common Bermuda grass and hybrid Bermuda grass are commonly used lawn grasses. Like light, slightly tolerant to semi-shade, fine grass, resistant to trampling, and grow well in fertile soil with good drainage.
10, Paradise Grass: also known as Dwarf Bermuda, with wide adaptability, lax requirements on water and fertilizer conditions and tolerance to extensive management. Because of its rapid growth, it is widely used in green spaces, parks, cemeteries, sports fields, runways and other greening projects that need to be leveled quickly.
1 1, guolingcao: a hybrid of Bermuda grass, common Bermuda grass and African Bermuda grass. The leaves are slender, dense, short in internodes, low in height, low in saline-alkali resistance and pruning resistance, and have the advantages of wide adaptability, strong growth potential, fast turf formation, etc., and can be used for the lawn of golf course green space.