Method for establishing and planting zoysia and trifolium repens mixed lawn

Abstract

The invention provides a method for establishing and planting a zoysia and trifolium repens mixed lawn. According to the technical scheme, the technologies that germination is accelerated in warm water, seeds are soaked in liquid medicine, the mixed sowing ratio is scientific, the dry and wet seed sowing quantity conversion method and the layered sowing and layered covering method are adopted, the fertilization amount and the watering amount are controlled, and the temperature, the humidity and light are controlled through agricultural plastic mulching film punching are applied, synchronous germination of the grass seeds of the mixed lawn is guaranteed, and various conditions required from seedling growth to lawn generation are satisfied. The method comprises the steps of seed processing, mulching film punching, field preparation conducted before lawn establishment, sowing, control over the temperature and the humidity in the germination stage, maintenance of seedlings inside a mulching film and the like. The novel method for establishing and planting the zoysia and trifolium repens mixed lawn is capable of solving the problems that a cold-season lawn is high in maintenance cost and prone to degeneration and a warm-season lawn is short in green period, influences the green effect and is difficult to popularize.

Description

technical field [0001] The invention relates to a lawn building technology for mixed sowing of warm-season lawn grass zoysia and cool-season lawn grass white clover, in particular to a large-area landscaping technology for landscaping and mixed lawn in temperate regions in northern my country. Background technique [0002] In the temperate zone of northern my country, neither the cool-season grass nor the warm-season grass is ideal. The warm-season grass has a short green period and is not easy to survive the winter; the cool-season grass has high maintenance costs, summer dryness, and dormancy. Even the phenomenon of death; it is a problem that current lawn science has been discussing and trying to solve. How to mix and sow cool and warm seasonal grasses reasonably, make up for the differences in growing seasons to solve summer drought and overwinter, and make the lawn appear spring-like all the year round has become a hot and difficult point in the future development techno...

AI Technical Summary

Problems solved by technology

The previous method used to overseek ryegrass on Zoysia turf, but since ryegrass cannot survive the winter in the north, especially in Shenyang (it dies below -15°C), it can only be overseeded every year, which is expensive and harmful to knots. Coxgrass lawn damage is relatively large; and mixed with bluegrass, tall fescue or red fescue, although it can survive the winter, because these three kinds of lawn grasses do not have well-developed stolons, after 2-3 years of competition and succession, In the end, they all degenerate into simple lawns (the place with good light will succeed to simple zoysia lawn, and the place with poor light will succeed to simple cool-season lawn); although creeping bentgrass has well-developed stolons, various resistant And the encroachment ability is much lower than that of Zoysia grass, and its mixed effect eventually ends in the evolution of a simple Zoysia grass lawn