2013年5月10日星期五

Currently on the market commonly used artificial turf delicate


The bermudagrass (scientific name Cynodon dactylon), also known as Bermuda grass, is a very widespread, the ability to reproduce and strong resistance warm-season grasses, warm season turfgrasses main southern China. The bermudagrass for grass bermudagrass is a perennial herb, with well-developed rhizomes and stolons, stolons strong scalability, and can spread rapidly in a suitable soil, the daily growth rate of an average of 0.91 cm, a high capacity of 1.4 cm. Stolon down generate adventitious roots, axillary buds develop into the ground up branches in the festival, and formed at the base of the tillering node, collateral generated from the festival, tillering node can generate new stolons. Bermudagrass stolons up to one meter, sometimes more than 2 meters, each section stolons with more than 20, interspersed with old and new stolons on the ground in all directions, interwoven into a network covering the ground, forming a dense turf, played solid earth the role of the slope. Bermudagrass leaf flat linear, 3.8 to 8.0 cm long, 1-2 mm wide, apex acuminate, margin with a fine-tooth. Dark green leaves, ligule short, with small cilia.

Bermudagrass warm and humid climate, like light, heat-resistant (can withstand high temperature of 43 ℃), more shade-tolerant, drought, salinity ability to encroachment and anti-weed invasion are strong, but not heat-loving cold, vulnerable to frost damage. Grow best when the average daily temperature of 24 ° C and 6 ° C to 9 ° C, slow growth, -2 ° C to -4 ° C, the surface brown stems and leaves, often to the stolons and rhizomes wintering. Hi sufficient water, fertile, well-drained soil in heavy clay soils than in light sandy loam to grow better, can withstand floods, but poor growing in waterlogged soil.

The bermudagrass general common bermudagrass and improved bermudagrass. Improved bermudagrass is selected from the genus of common bermudagrass and widely used lawn bermudagrass, coarse texture, growth rate, medium density, negative resistance is poor, resistant to trampling. Improved turf-type bermudagrass can form a robust, invasive, high-density lawn, leaf medium texture ranging from very fine texture. Currently on the market commonly used artificial turf delicate, dense Ping quality and has excellent resilience performance, can adapt to a variety of situations turf establishment.

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