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Simple and efficient flue-cured tobacco non-film-uncovering compartment-loading cultivation method

A cultivation method and flue-cured tobacco technology, applied in the field of flue-cured tobacco planting and crop cultivation, can solve the problems of low planting efficiency, low yield of tobacco leaves, high planting cost, etc., and achieve the goal of promoting sustainable development, improving utilization rate, and balancing inorganic nutrients Effect

Active Publication Date: 2020-11-03
INST OF PLANT PROTECTION SICHUAN ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a light, simple and high-efficiency cultivation method for flue-cured tobacco without film and upper chamber, so as to solve the problem of low yield and poor quality of flue-cured tobacco in the existing cultivation of flue-cured tobacco, high planting cost and drought or rainy conditions , the problem of low planting efficiency

Method used

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  • Simple and efficient flue-cured tobacco non-film-uncovering compartment-loading cultivation method
  • Simple and efficient flue-cured tobacco non-film-uncovering compartment-loading cultivation method

Examples

Experimental program
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Effect test

Embodiment 1

[0057] Such as figure 1 As shown, a light, simple and high-efficiency cultivation method of flue-cured tobacco without film upper chamber, comprising the following steps:

[0058] Step 1, Ridging 13 in the tobacco planting field and forming multiple ridges 13;

[0059] Step 2. Fertilize on each ridge 13. Apply granular organic fertilizer and granular organic-inorganic compound fertilizer at one time and cover with soil. Fertilization includes circle or strip fertilization. Circle fertilization is circular fertilization at a distance of 5-7cm from the tobacco seedlings. , strip fertilization is to open a 5-8cm wide and 10-15cm deep groove on one side or both sides of the tobacco seedlings;

[0060] Step 3, install the sprinkler system, the sprinkler system includes a ridge 13 and a sprinkler system, the sprinkler system includes a water supply mechanism on one side of the ridge 13, communicates with the water supply mechanism and is located in the ridge 13 upper sprinkler pip...

Embodiment 2

[0065] On the basis of Example 1, in step 2, 60-80 kg of granular organic fertilizer was applied per mu, and 70-90 kg of granular organic-inorganic compound fertilizer was applied per mu.

Embodiment 3

[0067] On the basis of embodiment 2, the preparation method of granular organic fertilizer comprises the steps:

[0068] a. Mechanically mix the raw materials uniformly, and adjust the water content to 55-65%. The raw materials include 40-50 parts of fungus residue, 20-30 parts of dried oil, 20-30 parts of dried cow dung, and straw 10-20 parts of powder, 1-2 parts of urea, 0.2-0.5 parts of fermentation bacteria;

[0069] b. Ferment in a trough-type fermenter with ventilation and air extraction devices for 10-20 days in a closed manner, and use a crawler-type material turning machine to automatically turn the material 3-5 times during the fermentation;

[0070] c. The fermented material is dried, cooled, crushed and sieved to make an organic material with a fineness of 30-60 mesh;

[0071]d, add monoammonium phosphate, potassium sulfate, amino acid, humic acid, magnesium sulfate, zinc sulfate, boric acid, bentonite granulation, granulation raw materials, by weight, organic mat...

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Abstract

The invention discloses a simple and efficient flue-cured tobacco non-film-uncovering compartment-loading cultivation method, belongs to the field of crop cultivation, particularly relates to the field of flue-cured tobacco cultivation, and aims at solving the problems that in flue-cured tobacco cultivation, the labor amount is large, and under the drought or rainy condition, the tobacco yield islow and the quality is poor. The simple and efficient flue-cured tobacco non-film-uncovering compartment-loading cultivation method comprises the steps of performing ridging in a tobacco planting field; performing fertilizer applying and soil covering on ridges at a time; installing a water spraying system, wherein the water spraying system comprises a water supply mechanism located on one side ofeach ridge, a plurality of water spraying belt pipes communicated with the water supply mechanism, a plurality of water spraying holes located in the two sides of each water spraying belt pipe and mulching films located at the upper portions of the water spraying belt pipes, and each water spraying belt pipe is located at the corresponding ridge, and each mulching film is laid at the upper portion of the corresponding ridge; transplanting tobacco seedlings; performing post-transplant management; applying fertilizers special for flue-cured tobaccos at a time, controlling the release amount ofthe fertilizers in soil through cooperation of water spraying amount control in different periods under the films and rainfall conditions, so that the light, simple and efficient non-film-uncovering compartment-loading cultivation mode is achieved, labor for flue-cured tobacco cultivation is reduced, and meanwhile the stable yield of flue-cured tobacco cultivation is guaranteed.

Description

technical field [0001] A light, simple and high-efficiency cultivation method for flue-cured tobacco without a film upper compartment, the invention belongs to the technical field of crop cultivation, and in particular relates to the technical field of flue-cured tobacco planting and cultivation. Background technique [0002] At present, the flue-cured tobacco cultivation mode in my country is mainly to apply the layer before the ridge or the circle after the ridge and then cover the film. The tobacco seedlings are transplanted from April 15th to May 15th. After transplanting, the seedlings are lifted and the fertilizer is mixed with water twice. , After 25-35 days, the film was connected to the upper chamber and topdressing was applied to the cultivation mode. [0003] However, due to the gradual transfer of the rural labor force to the city, the cultivation method of each tobacco farmer planting 3-5 mu in the past has changed to the way of intensive cultivation of 30-200 mu...

Claims

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Application Information

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IPC IPC(8): A01G22/45A01B79/02A01G13/02A01G25/02A01G7/06A01M7/00A01C23/04C05G3/30C05G3/80C05G5/12C05G5/30C05G3/40C05F17/20
CPCA01G22/45A01B79/02A01G13/0275A01G25/02A01G7/06A01M7/0025A01C23/042C05B7/00C05F17/20C05G3/30C05G3/80C05G5/12C05G5/30C05G3/40C05C9/00C05C11/00C05D1/02C05D5/00C05D9/00C05D9/02C05F3/00C05F5/00C05F5/002C05F11/00C05F11/02C05C1/00C05C5/02Y02W30/40Y02A40/28
Inventor 王明富顾会战余垚颖何佶弦张启莉王栋孙志普罗攀刘奇东陈利平吴绍军
Owner INST OF PLANT PROTECTION SICHUAN ACAD OF AGRI SCI
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