Soiless netless evergreen mixed-seedling turf, its production method and application

An evergreen and turf technology, applied in the field of urban ecological greening projects, can solve the problems of not being able to survive winter or summer well, short lifespan and easy degradation, and short growing season, so as to be easy to master and popularize, easy to coil and decompose , the effect of long green period

Inactive Publication Date: 2006-02-22
NANJING UNIV
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] ①Single variety, suitable for short growing season: At present, in the existing soilless turf production, most of the unicast cool-season turfgrasses such as tall fescue, reed fescue and bluegrass are used, or warm-season turfgrasses are used. Such as zoysia, oxtail, etc., which have a single variety, generally cannot survive winter or summer well, and have a short lifespan and are easy to degrade

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Soiless netless evergreen mixed-seedling turf, its production method and application
  • Soiless netless evergreen mixed-seedling turf, its production method and application
  • Soiless netless evergreen mixed-seedling turf, its production method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Under the conditions of sprinkler irrigation facilities and leveling the field, firstly, after land suppression and leveling, a layer of thickened plastic film is laid, and after evenly laying 2cm thick rice husks, a layer of 1cm thick farmhouse decomposed pig manure is spread, and then Mixed grass seeds (Lingzhi tall fescue (40%)+warring tall fescue (30%)+highland bentgrass (10%)+ Ordinary bermudagrass (20%), according to the germination rate of 85%, the single seeding rate is 35g / m 2 Calculate the actual seeding amount), use the cross-reciprocating artificial seeding method to sow, and finally artificially lay 1cm thick sawdust evenly, after leveling with a wooden rake, quickly spray water for maintenance, spray water once every morning and evening, 7 - 10 days after seedling emergence, artificial topdressing with urea once, the application rate is 15kg per year, and 30 days after full emergence, artificial urea is applied once, the application rate is the same as bef...

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 belongs to the technique field of town ecological greening engineering. The employed straw seed for lawn is the mixture of perennial cold-season straw seed of high grade: Lingzhi fescue, Jiaozhan fescue and Gaodijianguying, and the warm-season straw seed: normal hybrid Gouyagen with a certain proportion, producing the greensward reel without soil and screening; the ability of over-winter and over-summer of the reel is good and the green period is as long as 10 months; the time for reel production is about 40 days, the breeding speed is high and the production cycle is short. The principle that the method based is the technology of cultivation without soil: applying the rice husk deserted in the countryside as lawn-forming base material, applying the farm manure-pig fecal as fertilizer, not screening, covering with saw powder; employing the lawn straw with strong root-growing potential as main body for the lawn establishment, curing for a short period and producing greensward reel rapidly which is facilitating for transportation and bed-planting.

Description

1. Technical field [0001] The invention belongs to the technical field of urban ecological greening engineering. 2. Background technology [0002] After searching the national patent network ( www.sipo.gov.cn / sipo / default.htm ) obtained invention patents related to the production of soilless carpet lawns: Zhang Jiali et al. on October 15, 1997, "Method for Soilless Cultivation of Carpet Lawns"; Soil Lawn Blanket and Its Production Method”; On October 10, 2001, Wang Xiangrong of Fudan University invented “Breeding Method of Carpet-type Soilless Ecological Lawn”; On August 28, 2002, Zhang Bihua invented “Carpet-type Turf”; 2004 On April 7, 2004, the "soilless lawn blanket and its cultivation method" invented by You Yungui, Ningde Institute of Agricultural Sciences, etc.; on April 14, 2004, the "organic soilless lawn blanket and its cultivation method" was invented by Jin Guanrong, Zhejiang Academy of Agricultural Sciences, etc. Its rapid production method" and so on are all ...

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): A01G1/00A01G31/00
Inventor 李建龙
Owner NANJING UNIV
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap