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

High-efficiency tobacco seedling cultivation method

A cultivation method and technology of tobacco seedlings, which are applied in the field of high-efficiency tobacco seedling cultivation, can solve the problems of low seedling growth rate and disordered tobacco seedlings, and achieve the effects of increasing the growth rate of seedling growth, reducing production costs, and enhancing vitality

Inactive Publication Date: 2014-05-21
TOBACCO SCI RES INST CHONGQING CITY COMPANY OF CHINA NAT TOBACCO
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a high-efficiency method for cultivating tobacco seedlings, which aims to solve the problems of disordered tobacco seedlings and low rate of strong tobacco seedlings in the traditional method for cultivating strong tobacco 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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-efficiency tobacco seedling cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as figure 1 Shown, the high-efficiency tobacco seedling cultivation method of the embodiment of the present invention comprises the following steps:

[0043] S101: Determine the sowing date according to the retrograde method of transplanting period, and carry out precise sowing in early spring to ensure that there is no missed sowing in the seedling tray, and the surface of the seed is covered with a matrix of 2mm;

[0044] S102: Apply fertilizer fo...

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 high-efficiency tobacco seedling cultivation method. The method includes the steps of accurately sowing seeds, applying fertilizer by stages, drawing in a sunshade net during the large-cross period of tobacco to receive sunlight illumination, opening a side film of a greenhouse during a seedling hardening period, spraying rare earth nutrient solution during the large-cross period to ensure nutrient required by tobacco seedlings, keeping timely ventilation to replenish the greenhouse with carbon dioxide so as to meet the requirement of photosynthesis when it is sunny, cutting leaves when the leaves of the tobacco seedlings overlap and are shaded, monitoring sanitary conditions constantly, cleaning and disinfecting the greenhouse and spraying insecticide every half a month, filling a floating disk with basic media, sowing the seeds in holes of the floating disk filled with the basic media, allowing the floating disk to float in a nutrition pool of the greenhouse, applying the fertilizer into water in the nutrition pool, carrying out management on the seedling cultivation process, hardening the seedlings before transplantation and finally directly transplanting the seedlings to a field after the seedlings are hardened. The high-efficiency tobacco seedling cultivation method has the advantages of improving the emergence uniformity of the seedlings, enhancing the root vitality of the tobacco seedlings, promoting the growth and development of the tobacco seedlings, improving the quality of the tobacco seedlings, being beneficial for cultivating the disease-free and strong tobacco seedlings and low in production cost, and improving the strong seedling rate.

Description

technical field [0001] The invention belongs to the technical field of tobacco seedling cultivation, and in particular relates to a method for cultivating tobacco seedlings with high efficiency. Background technique [0002] Tobacco is an important economic crop. The output value per mu and the commodity rate of tobacco are higher than other food crops, so it is deeply loved by tobacco growers, and the planting area is expanding year by year. Cultivating strong seedlings is the prerequisite for high yield of tobacco. The quality of tobacco cultivation is related to the satisfaction among cigarette industrial enterprises, commercial enterprises and consumers. At present, there are many deficiencies in tobacco cultivation, such as high cost, serious waste of resources, chaotic and disordered seedlings at the right age, strong The seedling rate is low. [0003] The traditional method for cultivating strong tobacco seedlings has the problems of messy and irregular tobacco seed...

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): A01G1/00A01C21/00
Inventor 许安定江厚龙杨超李钠钾陈海涛陈益银耿丽娜张艳
Owner TOBACCO SCI RES INST CHONGQING CITY COMPANY OF CHINA NAT TOBACCO
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