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

Environment Friendly tobacco seedling raising medium and its prepn process

An environment-friendly seedling raising substrate, which is applied in the field of environment-friendly flue-cured tobacco seedling raising substrate and its preparation, can solve the problems of cumbersome production methods and high cost, reduce the occurrence of diseases, insect pests and weeds, have strong stress resistance, and have good quality of tobacco seedlings Effect

Inactive Publication Date: 2006-10-18
福建省烟草公司龙岩市公司
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although, there are reports of replacing peat soil such as paddy field soil and pond soil as substrate components, such as the substrate used in the Chinese patent "Plant Live Tray Shallow Water Seedling Method" of Patent No. 00128916, but it exists that the substrate needs to be sterilized by high temperature, and the cost High, cumbersome production methods and other shortcomings

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 Construction

[0020] As can be seen from the above examples, the performance and effect of Example 4 are the best, the performance and effect of Example 3 and Example 5 are good, the performance and effect of Example 2 and Example 6 are average, and the performance and effect of Example 1 and Example 7 are relatively poor.

[0021] During specific implementation, fresh, pathogenic bacteria-free, and grass-seed-free yellow soil under the surface of the soil is taken, dried slightly, then crushed, and sieved with a sieve plate with a sieve hole of 0.5-0.8 cm. With reference to the component distribution ratio of Example 4, 70% of the commercialized carbonized rice husk and 30% of the sieved yellow soil are fully mixed evenly by volume ratio, and then they can be bagged for subsequent use.

[0022] In the practice of flue-cured tobacco production, the substrate of the present invention is put into the seedling raising tray, and the redundant substrate on the tray surface is scraped off, ...

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 present invention discloses environment friendly tobacco seedling raising medium and its preparation process. The environment friendly tobacco seedling raising medium consists of charred chaff in 50-90 vol% and loess in 10-50 vol%; and its preparation process includes the steps of air drying loess, crushing, sieving, and mixing with charred chaff. The tobacco seedling raising medium has good ventilation, high water maintaining performance, high fertilizer maintaining performance and good heat transferring performance, and can meet the requirement for tobacco seedling to grow.

Description

1. Technical field [0001] The invention relates to a flue-cured tobacco seedling raising substrate and a preparation method thereof, in particular to an environment-friendly flue-cured tobacco seedling raising substrate and a preparation method thereof. 2. Background technology [0002] The existing flue-cured tobacco seedling raising matrix components mainly include carbonized chaff, peat soil, expanded perlite, etc., and the general peat soil accounts for more than 30%. The annual consumption of peat soil in the country reaches 600,000 cubic meters. With the continuous popularization and application of new technologies for substrate seedling cultivation, the amount of substrate used for seedling cultivation has increased, and the amount of peat soil has also increased. Peat soil, also known as peat soil and peat, is a non-metallic mineral resource distributed on the surface of the earth. It is an important natural resource and has been widely used in the practice of crop s...

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): A01G1/00A01G9/10C05F11/00
Inventor 曾文龙姜林灿赖碧添黄光伟邱志丹
Owner 福建省烟草公司龙岩市公司
Features
  • Generate Ideas
  • 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