How to select the seeds of slope protection grass? What are the common varieties of slope protection grass?

Artificial planting of slope protection grass is a traditional slope plant protection measure by artificially sowing grass seeds on the slope. It is mainly used for soil cutting and embankment slope protection projects with low slope height, gentle slope and suitable for grass growth. In fact, there are a lot of slope protection grass planted in our country, and it is also widely used, so how to select the seeds of slope protection grass? What are the common varieties of slope protection grass? Next, let's have a look with the editor.

First, how to select the seeds of slope protection grass?

Select grass species according to lawn function. Each grass slope protection is selected to grow fast, drought-resistant, high-temperature-resistant, water-flooded, barren-resistant, acid-resistant, alkaline-resistant and safe to survive the winter. At the same time, the root system of slope protection lawn is developed, strong, dense and cross, and the coverage is good.

Such as green lawn should choose low clump type or creeping type varieties, these varieties have strong covering power, fast flat formation, slender and erect plants, beautiful grass color, long green period, easy reproduction, drought resistance, cold resistance and heat resistance, such as Kentucky bluegrass, purple fescue, ryegrass and so on. The sports turf grass species should choose those varieties that are resistant to pruning, trampling, resilience and regeneration, such as tall fescue, Zoysia grass, dog bud root and so on.

Second, common varieties of slope protection grass

1. Ma Lin

Perennial herbs of Iridaceae, also known as Ma Lian. Lax requirements on the soil, resistance to barren and saline-alkali, drought and cold resistance, well-developed roots, can be deep into the soil for several meters. With elegant leaves, beautiful flowers and long florescence, it is a good ornamental and soil and water conservation plant.

2. Ophiopogon japonicus

Liliaceae Ophiopogon plants, also known as along the grass, perennial herbs. Fibrous root is tough and many, like warm, humid environment, drought resistance, cold resistance, longer growth period, shorter dormancy period. Leaves clump, long linear, flower stems drawn from the leaves, erect, terminal, flowers lavender, berries globose, dark green or blue-black when ripe, elegant and beautiful.

3. Day lilies

Perennial herb of the family Liliaceae having short rhizomes and fleshy fusiform tuberous roots and low plants. Like light, like fertilizer, but can withstand drought, salinity, cold, barren and semi-shaded and other adverse conditions. It has long flowering period, colorful flowers, and can grow well under extensive management conditions. it is an excellent garden ornamental plant and soil and water conservation ground cover plant.

4. Carnation

Caryophyllaceae perennial herbs, also known as Luoyang flowers. About 30 cm high, cold-resistant, drought-resistant, strong adaptability to soil, not resistant to heat, can adapt to extensive management. Rich in design and color, suitable for planting by the side of the road or creating a flower border, is a good slope protection quilt.

5. Hundred pulse root

Commonly known as five-leaf clover, it is a perennial forage of legume. The stem is clustered, the main stem is not obvious, the stem is slender and smooth, up to 60 cm long, creeping or erect growth, each petiole has 3 leaflets, because its stipules are very large, like leaves, are often mistaken for 5 leaflets. The flowers are yellow, with 2 to 8 florets in umbels, with deep main roots and well-developed lateral roots. it likes a warm and humid growth environment, has lax requirements on the soil, and grows well in slightly acidic to moderate and mild saline-alkali soils. Hundred vein root grass layer neat, up to 40 cm thick, flowering season a golden, with seed culture, easy to manage.

The above is the introduction of slope protection grass, planting slope protection grass, the quality of grass seed should be high, and the quality of seed is an important guarantee for the construction of ping. The performance of high-quality grass species is full development, thousand seeds, high seed vigor, pure variety, high germination rate and purity, and so on. Thousands of important seeds are full and full of nutrients, high germination rate after sowing and good lawn quality.

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