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

Method for transplanting tobacco with pesticides and fertilizers

A tobacco and drug-carrying technology, which is applied in the fields of tobacco cultivation, potash fertilizer, organic fertilizer, etc., can solve the problems of low quality of tobacco seedling transplanting, lack of soil moisture, unsuitable for baking, etc., so as to reduce the labor cost of tobacco seedling transplanting, shorten the The effect of slowing down the seedling stage of transplanting and improving the survival rate of transplanting

Pending Publication Date: 2021-02-09
XIANGXI AUTONOMOUS PREFECTURE COMPANY HUNAN TOBACCO
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to changes in the climate and environment, harsh conditions such as high temperature and drought frequently occur during the growth of flue-cured tobacco, lack of soil moisture, insufficient water supply for the growth of flue-cured tobacco, insufficient accumulation of substances, combined with inappropriate fertilization and pesticide application methods, resulting in premature tobacco leaves. Not suitable for baking, low grade, clear and variegated, low utilization rate, and the economic benefits of growing tobacco have dropped significantly, seriously hindering the sustainable development of flue-cured tobacco production
The transplanting of flue-cured tobacco seedlings is an important part of tobacco planting. Traditional flue-cured tobacco transplanting has high requirements on the quality of tobacco seedlings, which is time-consuming and labor-intensive, and the progress is slow.
Due to the over-concentration and tension of labor, the quality of transplanting tobacco seedlings is not high. In the later stage of transplanting, lignification of the stem base of tobacco seedlings often occurs, which is not conducive to rooting and tree growth, seriously affecting the production quality and economic benefits of large-scale growers, and ultimately restricting flue-cured tobacco. Sustainability of production

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] A method for transplanting tobacco with medicine and fertilizer, comprising the following steps:

[0024] (1) Soil treatment: Select a field with medium and uniform soil fertility and flat terrain, and carry out site preparation before the tobacco seedlings are transplanted in the middle and late April. ;

[0025] (2) Treatment before transplanting: Tobacco seedlings are transplanted from late April to early May, and no base fertilizer is applied before transplanting;

[0026] (3) Compounding of water-retaining agent and fertilizer: According to the amount used per mu, 6kg of polyacrylamide, special seedling fertilizer for tobacco (N:P 2 0 5 :K 2 (0=20:9:0) 5kg, 600kg of decomposed farmyard manure, 20mL of 75% phoxim emulsifiable concentrate and 400g of 20% morphidine copper acetate were mixed and stirred evenly to obtain the compound;

[0027] (4) Transplanting: excavate a circular fertilization ditch at a distance of 5 cm from the transplanting hole, with a width ...

Embodiment 2

[0030] A method for transplanting tobacco with medicine and fertilizer, comprising the following steps:

[0031] (1) Soil treatment: Select a field with medium and uniform soil fertility and flat terrain, and prepare the site before the tobacco seedlings are transplanted in the middle and late April. ;

[0032] (2) Treatment before transplanting: Tobacco seedlings are transplanted from late April to early May, and no base fertilizer is applied before transplanting;

[0033] (3) Compounding of water-retaining agent and fertilizer: According to the usage per mu, 8kg of bridging polyethylene oxide and special seedling fertilizer for tobacco (N:P 2 0 5 :K 2 (0=20:9:0) 7kg, 500kg of decomposed farmyard manure, 30mL of 75% phoxim emulsifiable concentrate and 350g of 20% morphine copper acetate were mixed and stirred evenly to obtain the compound;

[0034] (4) Transplanting: excavate a circular fertilization ditch at a distance of 5 cm from the transplanting hole, with a width of...

Embodiment 3

[0037] A method for transplanting tobacco with medicine and fertilizer, comprising the following steps:

[0038] (1) Soil treatment: Select a field with medium and uniform soil fertility and flat terrain, and carry out site preparation before the tobacco seedlings are transplanted in the middle and late April. ;

[0039] (2) Treatment before transplanting: Tobacco seedlings are transplanted from late April to early May, and no base fertilizer is applied before transplanting;

[0040] (3) Compounding of water-retaining agent and fertilizer: 12 kg of acrylic acid-acrylamide copolymer, tobacco special seedling fertilizer (N:P 2 0 5 :K 2 (0=20:9:0) 10kg, 400kg of decomposed farmyard manure, 40mL of 75% phoxim emulsifiable concentrate and 300g of 20% morphine copper acetate were mixed and stirred evenly to obtain the compound;

[0041] (4) Transplanting: excavate a circular fertilization ditch at a distance of 5 cm from the transplanting hole, with a width of 4 cm and a depth 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

PropertyMeasurementUnit
widthaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of crop cultivation, and particularly relates to a method for transplanting tobacco with pesticides and fertilizers. The method comprises the following steps of (1), soil treatment; (2), treatment before transplanting; (3), compound of a water-retaining agent and a fertilizer pesticide; (4), transplanting; and (5), field management. According to the method for transplanting the tobacco with the pesticides and the fertilizers, the water-retaining agent and the fertilizers and the pesticides required by tobacco seedlings are mixed and fully absorbed to form a compound, the compound is applied around the root systems of the tobacco seedlings during transplanting of the tobacco seedlings, and therefore the labor for transplanting the tobacco seedlings can be reduced, the transplanting survival rate is improved, the transplanting rejuvenation period is shortened, and the method has a certain application prospect in actual production.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a method for transplanting tobacco with medicine and fertilizer. Background technique [0002] Flue-cured tobacco is a crop sensitive to moisture. Excessive or insufficient moisture will affect the growth and development of flue-cured tobacco and the quality of tobacco leaves. In recent years, due to changes in the climate and environment, harsh conditions such as high temperature and drought frequently occur during the growth of flue-cured tobacco, lack of soil moisture, insufficient water supply for the growth of flue-cured tobacco, insufficient accumulation of substances, combined with inappropriate fertilization and pesticide application methods, resulting in premature tobacco leaves. It is not suitable for baking, low grade, clear and variegated, low availability, and the economic benefits of growing tobacco have dropped significantly, which seriously hi...

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): A01G22/45C05G3/60C05G3/80
CPCA01G22/45C05B17/00C05G3/60C05G3/80C05D1/00C05F9/04
Inventor 滕凯向德明向青松田峰段晓峰陈前锋田明慧蒋杰
Owner XIANGXI AUTONOMOUS PREFECTURE COMPANY HUNAN 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