Positional Transplanting Method of Tobacco Seedlings

A technology for positional transplanting and tobacco, which is applied in the field of tobacco cultivation, can solve the problems of time-consuming and labor-intensive, and achieve the effect of good wrapping effect, tight combination, and improved heat preservation effect

Active Publication Date: 2017-06-16
TOBACCO SCI RES INST CHONGQING CITY COMPANY OF CHINA NAT TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for positional transplanting of flue-cured tobacco seedlings, which provides more suitable temperature, humidity, fertilizer and water conditions for tobacco seedlings, effectively combines various transplanting procedures, and overcomes the labor-intensive and time-consuming traditional transplanting and early growth after planting. Improving the transplanting effect of flue-cured tobacco by solving problems such as unsatisfactory rapid growth

Method used

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  • Positional Transplanting Method of Tobacco Seedlings
  • Positional Transplanting Method of Tobacco Seedlings

Examples

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Effect test

Embodiment 1

[0034] A method for positional transplanting of tobacco seedlings, comprising the following steps:

[0035] (1) Make a locator and a positioning rope: the locator is a round wooden stick or similar, 35 cm long, 8 cm in diameter, one end is the tip of an approximate cone, and the height of the cone is 8 cm; the positioning rope is a nylon rope, and the two ends are tied to the stand column Make continuous marks on the nylon rope according to the determined transplanting distance;

[0036](2) Positioning: After the tobacco field is plowed and leveled, 20 days before transplanting, according to the tobacco planting plan and the direction of the ridge, in the middle of the plot perpendicular to the direction of the ridge, first determine the position by using the "three points and one line" method baseline. Fix the positioning rope perpendicular to the positioning reference line, and after ditching with the determined transplanting row distance, drive the positioners into the fur...

Embodiment 2

[0048] A method for positional transplanting of tobacco seedlings, comprising the following steps:

[0049] (1) Make a locator and a positioning rope: the locator is a round wooden stick or similar, 40 cm long, 10 cm in diameter, one end is the tip of an approximate cone, and the height of the cone is 10 cm; the positioning rope is a nylon rope, and the two ends are tied to the stand column Make continuous marks on the nylon rope according to the determined transplanting distance;

[0050] (2) Positioning: After the tobacco field is plowed and leveled, 30 days before transplanting, according to the tobacco planting plan and the direction of the ridge, in the middle of the plot perpendicular to the direction of the ridge, first determine the position using the "three points and one line" method baseline. Fix the positioning rope perpendicular to the positioning reference line, and after ditching with the determined transplanting row distance, drive the positioners into the fur...

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Abstract

The invention provides a method for positioning and transplanting tobacco seedlings. The method comprises a positioning step based on a positioner, a ridge forming step, a film covering step and a tobacco seedling transplanting step which are sequentially performed, wherein the positioner is a round wood rod or a similar object and has length of 35-40cm and diameter of 8-10cm, one end of the positioner is a sharp end which is similar to a cone and the height of the cone is 8-10cm, and the positioner is inserted into soil before ridge forming; during ridge forming, the height of a ridge body is 25-30cm, and the positioner is 3-5cm higher than the ridge body; in the film covering step, a hole formed by pulling out the positioner after ridge forming is covered with a film, and the film is kept tensioned; in the tobacco seedling transplanting step, the film at the upper side of the hole is torn to form 3-4cm holes into which the tobacco seedlings are put. According to the method, more suitable humiture and nutritive water conditions are provided for the tobacco seedlings, all transplanting operation procedures are effectively combined, the problems that traditional transplanting is labor-consuming and time-consuming, and early rooting and quick sprouting after transplanting are not ideal, and the like are solved, and the cured tobacco transplanting effect is improved.

Description

technical field [0001] The invention relates to a tobacco cultivation method, in particular to a method for transplanting tobacco seedlings. Background technique [0002] Flue-cured tobacco is a crop cultivated in the field, and the seeds need to be cultivated in the seedbed until they become seedlings, and then transplanted into the field. At present, floating seedlings are generally used in domestic tobacco areas to cultivate tobacco seedlings, supplemented by wet seedlings, sand seedlings, air whole root seedlings, etc., to grow seedlings with about 5 leaves or seedlings with about 8 leaves before transplanting into the field. [0003] The transplanting of flue-cured tobacco seedlings under the film is different from the method of first covering the film and then planting the tobacco in the conventional transplanting on the film. After making a large pond with a depth of 15-20 cm and a diameter of 35-40 cm in the ridge, the tobacco is first planted and then the film is us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C14/00
CPCA01G22/00
Inventor 李钠钾徐宸汪代斌夏茜陈益银江厚龙秦平伟沈铮任江波杨超王红锋李云平耿莉娜赵敏张艳李勇陈海涛李华川
Owner TOBACCO SCI RES INST CHONGQING CITY COMPANY OF CHINA NAT TOBACCO
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