Well cellar-type transplanting method for flue-cured tobacco

A well-pit type, flue-cured tobacco technology, applied in the field of flue-cured tobacco cultivation, can solve the problems of difficulty in hiring and expensive labor, etc.

Inactive Publication Date: 2019-07-23
WEIFANG TOBACCO MONOPOLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the promotion of pit-type transplanting in tobacco areas has been vigorously promoted, which has effectively improved the survival rate of tobacco seedlings; The phenomenon of flue-cured tobacco has become increasingly prominent, and it is difficult and expensive to hire labor when transplanting; how to reduce the labor cost of flue-cured tobacco well cellar transplanting and further improve the transplanting efficiency has become an urgent problem to be solved

Method used

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  • Well cellar-type transplanting method for flue-cured tobacco
  • Well cellar-type transplanting method for flue-cured tobacco
  • Well cellar-type transplanting method for flue-cured tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The tobacco field is located in a hilly area, with an area of ​​12 mu, and the soil type is brown soil; using drip irrigation instead of manual watering to transplant flue-cured tobacco in a cellar, the operation steps are as follows:

[0035] (1) Ridging started on April 10, and the ridge distance between the adjacent smoke ridge 2 was 110cm; the ridge height of smoke ridge 2 was 26cm, the ridge top width was 30cm, and the ridge bottom width was 75cm; The depth is the same, the soil is broken, the top is empty and the bottom is solid, and the ridges are full.

[0036] (2) After ridge formation, install a drip irrigation system on the top of the smoke ridge 2; use a JT10-A laminating machine to cover the smoke ridge 2 to protect the smoke ridge 2; the distance between the drip irrigation belt 5 and the top of the smoke ridge 2 Face center 10cm, drip irrigation belt 5 selects sheet type for use, dripper 51 pitches 30cm.

[0037] (3) Moisture creation means artificial wa...

Embodiment 2

[0041] The tobacco field is located in the plain area. It is a continuous square plot with an area of ​​50 mu. The soil type is cinnamon soil. The method of transplanting flue-cured tobacco in a cellar using drip irrigation instead of manual watering is as follows:

[0042] (1) From April 15th to 16th, use a ridging machine to raise the ridges. The ridge distance is 120cm, the ridge height is 30cm, the ridge top width is 35cm, and the ridge bottom width is 80cm; the ridge body is full after ridging.

[0043](2) From April 17th to 18th, use the film-covered drip irrigation tape laying machine (the slyzj-4 type produced by Qufu Hongyin Machinery Equipment Co., Ltd.) to lay the drip irrigation tape and film. The selected drip irrigation tape is a labyrinth of flanks , dripper spacing 30cm;

[0044] (3) The moisture content before transplanting was average, using drip irrigation to create moisture, watering for 2 hours in total, no dry soil was seen on the top of the ridge; at the...

Embodiment 3

[0048] The tobacco field is located in a mountainous area, with an area of ​​5 mu. The soil is sandy soil. The flue-cured tobacco is transplanted in a cellar using drip irrigation instead of manual watering. The operation steps are as follows:

[0049] (1) On April 20, a small ridging machine in mountainous areas was used to form a ridge, with a ridge distance of 110cm, a ridge height of 25cm, a ridge top hip of 30cm, and a ridge bottom width of 70cm;

[0050] (2) Lay the drip irrigation belt and cover it immediately after the ridge is formed. The drip irrigation belt is a labyrinth of flanks, and the distance between the drippers is 20cm;

[0051] (3) The moisture content before transplanting was good, no moisture was created, and there was no water leakage in the drip irrigation belt in the test test;

[0052] (4) Transplanting was carried out on May 5. When transplanting, two staff members drilled holes, planted seedlings, and sealed the hole; the depth of the well cellar m...

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Abstract

The invention provides a well cellar-type transplanting method for flue-cured tobacco. The well cellar-type transplanting method includes: ridging; covering of a film and laying of a drip irrigation belt, namely after ridging, covering the plastic film on the surface of a tobacco ridge and laying the drip irrigation belt at a certain distance from the center of the ridge; soil moisture, namely moisturizing the tobacco ridge through the drip irrigation belt; well cellar making, seedling planting and sealing, namely using a punch to punch along the center of the tobacco ridge, wherein the punched hole is a well cellar, the well cellar is sealed with fine soil so that a nutrition bowl and a stem base of tobacco seedlings are in close contact with the fine soil, however, core leaves of the tobacco seedlings cannot be buried by the fine soil; drip irrigation and watering. With the method, drip irrigation instead of artificial watering not only reduces labor cost by more than half, but alsohas a higher survival rate and shorter seedling return time after planting; therefore, the transplanting mode is of great significance to improve the transplanting quality of the flue-cured tobacco bydrip irrigation instead of artificial watering in order to alleviate the problems of difficult and expensive employment and the like.

Description

technical field [0001] The invention relates to the technical field of flue-cured tobacco cultivation, in particular to a pit-type transplanting method for flue-cured tobacco. Background technique [0002] Flue-cured tobacco well-pit transplanting is a transplanting technique in which tobacco seedlings are planted in holes similar to wells on the tobacco ridge. The specific operation is: use a hole puncher to make a well cellar with a depth of about 20cm and a diameter of 6-8cm on the smoke ridge, put the tobacco seedlings into it, pour water for the roots, and make the tobacco seedling nutrition bowl and the soil at the bottom of the cellar closely combined, and then Use fine soil to seal the well cellar. Compared with the conventional method of transplanting tobacco seedlings, due to the relatively stable temperature and humidity in the well cellar, it can provide a suitable growth environment for tobacco seedlings, and the seedlings can be returned quickly after planting...

Claims

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Application Information

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IPC IPC(8): A01C14/00A01G25/00A01C21/00
CPCA01C14/00A01C21/00A01G25/00Y02A40/22
Inventor 张勇王先伟杨晓东杨修峰宋增先
Owner WEIFANG TOBACCO MONOPOLY BUREAU
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