Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method suitable for winter sowing of zoysia japonica in northern area

A technology of zoysiagrass and winter sowing is applied in the field of turf construction for sexual reproduction of warm-season turf, which can solve problems such as the influence of engineering companies, difficulties in company management, and increase in storage space occupation costs, so as to achieve uniform distribution of seedlings and save moisture. The effect of warming and reducing the amount of weeds

Active Publication Date: 2015-02-11
浙江知多多网络科技有限公司
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production practice, it often occurs that the construction schedule is delayed due to the failure of the above-mentioned processes to be completed on time, which causes the planting of zoysia to miss the appropriate time for planting and building a lawn, and can only be planted in the spring of the next year.
This has brought many adverse effects to the construction of the project: on the one hand, the repeated transportation costs of building turf tools, grass seeds and other turf building materials have increased (long-distance transport to the construction site, and the seeds that cannot be sown in the same year need to be transported back to the company, and then re-transported to the company when sowing the next year. Construction Site
), the increase in occupancy costs of storage space for building turf materials such as turf seeds in winter, and the increase in the cost of re-soiling and modeling of the turf building site before planting in the next year, resulting in an increase in engineering costs; The construction started in the spring of the next year, and the delayed project started at the same time as other projects undertaken by the company in the spring of the next year, resulting in insufficient supply of the company's engineering management personnel, technical personnel, construction workers, logistics support, etc., which brought many difficulties to the company's management
In production practice, the above two aspects have seriously affected the engineering company in terms of construction cost, construction progress and quality.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0046] Example A method suitable for winter sowing Zoysia in northern regions

[0047] 1. Preparation of the site before the construction of the ping

[0048] 1. Digging: In the Shenyang area, after the vegetation or building waste on the surface of the site has been cleared from September to early October, the ground should be dug immediately. Use a large-scale mechanical back-hanging plow to carry out deep plowing, the depth of plowing is 40-50cm, and the surface soil rich in weed seeds is buried to the bottom layer. It acts to control the germination of weed seeds.

[0049] 2. Drying the land: No other measures are taken after the land is turned, but the land is dried under the sunlight, and the drying time is more than 10-15 days. It can play the role of soil disinfection and improve soil permeability.

[0050]3. Ground rotation and shaping: use the rotary tiller to hang the drag leveler to rotate the ground once, the depth is 15-20cm, which is beneficial to breaking up...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method suitable for winter sowing of zoysia japonica in a northern area. The method comprises the following steps: preparing a site before turf establishment, namely turning up soil in the ninth and tenth months, drying the soil in sequence, rotating the soil, shaping, removing sundries, laying sand and turfy soil, rotating the soil, leveling by dragging, watering and finely performing soil preparation; establishing turf, namely performing turf establishment when the highest temperature is about 10 DEG C and the lowest temperature is about 0 DEG C for 3 consecutive days, ditching in a direction parallel to a contour line by a ditching machine, performing broadcast sowing on zoysia japonica seeds with the germination rate of 80%-85%, dragging floating soil brought to the banks of a ditch back to the ditch for covering seeds, and finally covering by sand; performing seed germination and seedling period management, namely pressing by a roller when the highest air temperature is 15-18 DEG C and the lowest air temperature is 5-8 DEG C for 3-5 consecutive days in the next year, supplying the sand for covering the turfy soil, watering and performing seedling period management. The invention provides a new way for winter sowing of the zoysia japonica, so that the winter sowing of warm-season glass seeds in the northern area becomes reality.

Description

technical field [0001] The invention relates to a technique for sowing zoysia in winter, in particular to a lawn building method suitable for sexual reproduction of warm-season lawns that are sown in winter and germinate in spring in northern regions. Background technique [0002] Zoysia japonica is a warm-season grass turfgrass with well-developed stolons and rhizomes, and its suitable growth temperature is 26-32℃. Its management is relatively extensive, and its maintenance cost is low. It is one of the best grass species for football fields, golf courses, open green spaces and soil fixation and slope protection. [0003] In southern China, the sowing time of zoysia is almost not restricted by climate and season, not only grows well, but also is evergreen all year round; while in northern my country, especially in the northeast, due to the cold and dry winter, the sowing time of zoysia is strictly controlled. Restriction, the sowing time should not be too late, otherwise, t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02
CPCA01G2/00
Inventor 陈忠林张雨朱红华张丽梅李悦张利红
Owner 浙江知多多网络科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products