Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Seedling raising method using sand trays

A sand table and seedling pond technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of inability to eliminate diseases and insect pests, poor stress resistance, high cost, etc., achieve good growth uniformity in the field, and increase organic potassium content , The effect of improving the seedling rate

Inactive Publication Date: 2012-06-13
河南省烟草公司郑州市公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This seedling raising method has the defects of long period, high cost, inability to eliminate pests and diseases, and poor stress resistance.

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

[0023] Embodiment 1: [taking tobacco seedling cultivation as example]

[0024] 1. Materials

[0025] 1) Hillside sand: choose hillside sand with no impurities, no pollution, and not easy to form agglomerates, and sieved sand with a pore size of 3mm.

[0026] 2) River sand: choose fresh, clean sand.

[0027] 3) Seedling trays: You can choose floating trays or gelatin trays.

[0028] 4), Seedling fertilizer and other materials.

[0029] 2. Venue

[0030] Requirements for greenhouse construction standards:

[0031] The standard greenhouse used by ordinary farmers is enough.

[0032] 3. Requirements for the construction of nursery ponds:

[0033] The ground of the nursery pond should be level, 3-5cm higher than the ground level. The surroundings of the pond should be built with cement or bricks or planks. The height of the outer edge of the pond is 10-15cm, and the net depth of the pond is 8-12cm. The length and width of the pan and the shed depend on the length and width o...

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

A seedling raising method using sand trays includes: firstly, selecting materials and facilities, and using river sand or slope sand; and secondly, selecting tray filling, seeding, water adding and liquid adding. The method is applicable to seedling transplanting of crops, vegetables and the like, and especially applicable to raising seedlings of tobacco. The method has the advantages that firstly, sand cost is 0.5 Yuan per mu, and the river sand and the slope sand are rich, can be obtained locally and are low in cost; secondly, using the seedling raising method compared with seedling raising in a hot bed guarantees no contact between root systems and soil, no pollution and no damage of disease and insect pests; thirdly, the content of organic potassium is increased; fourthly, the root systems of the seedlings being raised are developed, while main roots are more than lateral roots; and fifthly, emergency rate, sound seedling rate and seedling neatness of seedlings raised by the method compared with seedling raising in other matrixes are increased evidently, and uniformity of field growth is better.

Description

technical field [0001] The invention relates to a method for raising seedlings in a sand table, which can be used for crops and vegetables suitable for seedling raising and transplanting. Background technique [0002] Seedling transplanting is a cultivation method widely used all over the world. The basic requirement for raising seedlings is to grow strong seedlings with sufficient quantity and suitable size at the right time, so as to ensure that after planting, the plants will grow normally, have no pests and diseases, have well-developed root system, strong resistance to stress, and good growth, so as to achieve the purpose of high quality and high yield. In the prior art, seedling raising methods mainly include open-field seedling raising, hotbed seedling raising, plastic greenhouse seedling raising, and floating seedling raising. This seedling raising method has the defects of long period, high cost, inability to eliminate pests and diseases, and poor stress resistance...

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): A01G31/00
Inventor 刘剑君朱保川刘英杰郝俊涛胡文治郑中勋杨保卫王灿军李红伟
Owner 河南省烟草公司郑州市公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com