Check patentability & draft patents in minutes with Patsnap Eureka AI!

Root control fabric used for container cultivation, and preparation method and application thereof

A technology of container and root control agent, which is applied in the field of root control cloth, can solve the problems of winding aging, affecting the growth and quality of seedlings, and achieve low cost, improve the quality and growth speed of container seedlings, and have good root control effect

Inactive Publication Date: 2015-08-12
SHANGHAI INSTITUTE OF TECHNOLOGY
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the biggest problem of container cultivation without root control technology is that as the seedlings continue to grow, the root system will become entangled and aging, which seriously affects the growth and quality of the seedlings.

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 1

[0025] A root-controlling cloth for container cultivation is prepared through the following steps:

[0026] First, soak the non-woven fabric in the root-controlling solution for 5 seconds, then take it out, and then dry it at a temperature of 60°C to obtain the root-controlling fabric for container cultivation;

[0027] Described root control solution, calculated by weight percentage, its composition and content are as follows:

[0028] Polyvinyl alcohol 5%

[0029] Root control agent 0.5%

[0030] Borax 0.3%

[0031] Water 94.2%;

[0032] Described polyvinyl alcohol is the 1799 polyvinyl alcohol powder of Shanghai Yingjia Industrial Development Co., Ltd.;

[0033] Described root control agent is copper carbonate;

[0034] Its specification of described non-woven fabric is 100 grams / square meter;

[0035] Described root control solution is prepared by the method comprising the following steps:

[0036] After heating the water to 35°C, add polyvinyl alcohol, then raise t...

Embodiment 2

[0038] A root-controlling cloth for container cultivation is prepared through the following steps:

[0039] First, soak the non-woven fabric in the root-controlling solution for 1 second, then take it out, and then control the temperature to 20°C to dry it, so as to obtain the root-controlling cloth for container cultivation;

[0040] Described root control solution, calculated by weight percentage, its composition and content are as follows:

[0041] Polyvinyl alcohol 10%

[0042] Root control agent 10%

[0043] Borax 0.5%

[0044] Water 79.5%;

[0045] Described polyvinyl alcohol is the 1799 polyvinyl alcohol powder of Shanghai Yingjia Industrial Development Co., Ltd.;

[0046] Described root control agent is zinc carbonate;

[0047] Its specification of described non-woven fabric is 500 grams / square meter;

[0048] Described root control solution is prepared by the method comprising the following steps:

[0049] Heat the water to 35-45°C, add polyvinyl alcohol, then ...

Embodiment 3

[0051] A root-controlling cloth for container cultivation is prepared through the following steps:

[0052] First, soak the non-woven fabric in the root-controlling solution for 10 seconds, then take it out, and then control the temperature to 80°C to dry it, so as to obtain the root-controlling cloth for container cultivation;

[0053] Described root control solution, calculated by weight percentage, its composition and content are as follows:

[0054] Polyvinyl alcohol 7.5%

[0055] Root control agent 5.25%

[0056] Borax 0.4%

[0057] Water 86.85%;

[0058] Described polyvinyl alcohol is the 1799 polyvinyl alcohol powder of Shanghai Yingjia Industrial Development Co., Ltd.;

[0059] Described root control agent is copper sulfate;

[0060] Its specification of described non-woven fabric is 300 grams / square meter;

[0061] Described root control solution is prepared by the method comprising the following steps:

[0062] Heat the water to 35-45°C, add polyvinyl alcohol,...

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 discloses a root control fabric used for container cultivation, and a preparation method and application thereof. The preparation method for the root control cloth used for container cultivation comprises the following steps: subjecting a non-woven fabric to soaking in a root control solution composed of polyvinyl alcohol, a root control agent, borax and water for 1 to 10 seconds and then taking the non-woven fabric out of the root control solution, and carrying out drying with temperature controlled at 20 to 80 DEG C so as to obtain the root control fabric used for the container cultivation. According to the invention, when in use, the root control fabric used for container cultivation is stuck on the inner wall of a cultivation container. The root control fabric used for container cultivation provided by the invention can effectively prevent a root system from winding and aging and improve quality and growth rate of seedlings in a container, so that good root control effect and long duration time of root control are achieved; meanwhile, the root control fabric has the advantages of simple preparation, low cost and applicability to large-scale production.

Description

technical field [0001] The invention relates to a root control cloth for container cultivation, a preparation method and application thereof. Background technique [0002] Landscaping seedling production has a long history, but the traditional open-air nursery planting production method has been used for many years. When the seedlings are transplanted, the root system will be damaged, the survival rate is low, and the slow seedling period is long. With the development of the greening industry, the greening standards are improving, and the market requirements are increasing. It is urgent to find a new way to produce modern greening seedlings with high output, stable quality, short production cycle, annual supply, and high level of industrialization. needs of social development. Container seedling production is the product of this situation. Compared with traditional ground-planted seedlings, container seedlings have the following main advantages: 1. Container seedlings are ...

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
IPC IPC(8): A01G7/06A01N59/20A01P21/00
CPCA01G7/06A01N59/16A01N59/20A01N2300/00
Inventor 张志国栾东涛
Owner SHANGHAI INSTITUTE OF TECHNOLOGY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com