Transplantation method for accelerating growth and development of faint scent type tobacco plant

A growth and development, fragrance-type technology, applied in fertilization methods, botanical equipment and methods, climate change adaptation, etc., to achieve the effects of uniform soil fertility, enhanced fertility, and sufficient water supply

Inactive Publication Date: 2015-03-25
中国烟草总公司福建省公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still few reports on tobacco plant transplanting techniques in southern tobacco-growing areas, especially in Yunnan, Guizhou, Fujian and other conditions with long sunshine hours, high temperatures, and moderate rainfall.

Method used

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  • Transplantation method for accelerating growth and development of faint scent type tobacco plant
  • Transplantation method for accelerating growth and development of faint scent type tobacco plant
  • Transplantation method for accelerating growth and development of faint scent type tobacco plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] ——Tobacco seedling transplanting

[0052] Experimental location: Huanxi base of Fujian Institute of Tobacco Agricultural Sciences.

[0053] A. Soil preparation: Shallow plowing and stubble removal in time after the previous crops are harvested, crushed soil before ridge formation to store entropy, deep plowing and land preparation, apply manure according to the amount of 1600kg / mu, and turn it into the plow layer.

[0054] B. Ridge: Ridge according to row spacing 100cm, ridge height 20cm, ridge bottom width 75cm, compound fertilizer 30kg / mu, phosphate fertilizer 35kg / mu, potassium sulfate 12kg / mu, zinc sulfate 1kg / mu, cake fertilizer 15kg / mu as base fertilizer , at 8cm on both sides of the transplanted tobacco row, open a 10cm deep ditch, and apply the fertilizer after mixing it evenly.

[0055] C. Transplanting: The suitable period for transplanting tobacco seedlings is the first ten days of February. Before transplanting, drill holes with a plant spacing of 50 cm. Th...

Embodiment 2

[0059] ——Tobacco seedling transplanting

[0060] Experimental location: Research base of Yunnan Academy of Tobacco Agricultural Sciences.

[0061] A. Soil preparation: Shallow plowing and stubble removal in time after the previous crops are harvested, crushed soil before ridge formation to store entropy, deep plowing and land preparation, apply compost according to the amount of 2000kg / mu, and plow into the plow layer.

[0062] B, ridging: ridging by row spacing 110cm, ridge height 25cm, ridge bottom width 85cm, compound fertilizer 20kg / mu, phosphate fertilizer 40kg / mu, potassium sulfate 16kg / mu, zinc sulfate 1.5kg / mu, cake fertilizer 20kg / mu as Base fertilizer, at 10cm on both sides of the transplanted tobacco row, open a 12cm deep ditch, and apply it after the fertilization is mixed evenly.

[0063] C. Transplanting: The suitable period for transplanting tobacco seedlings is mid-April. Before transplanting, drill holes with a plant spacing of 50 cm. The holes are 12 cm wide...

Embodiment 3

[0067] ——Tobacco seedling transplanting

[0068] Experimental location: Mengxian Township, Ning'er County, Pu'er City.

[0069] A. Soil preparation: Shallow plowing and stubble removal in time after the previous crops are harvested, crushed soil before ridge formation to store entropy, deep plowing and land preparation, apply manure according to the amount of 2400kg / mu, and turn it into the plow layer.

[0070] B. Ridge: Ridge according to row spacing 120cm, ridge height 30cm, ridge bottom width 95cm, compound fertilizer 24kg / mu, phosphate fertilizer 45kg / mu, potassium sulfate 20kg / mu, zinc sulfate 2kg / mu, cake fertilizer 25kg / mu as base fertilizer , At 12cm on both sides of the transplanted tobacco row, open a 15cm deep ditch, and apply the fertilizer to be mixed evenly.

[0071] C. Transplanting: The suitable period for transplanting tobacco seedlings is late April. Before transplanting, drill holes with a plant spacing of 55 cm. The holes are 15 cm wide and 20 cm deep. The...

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Abstract

The invention discloses a transplanting method for promoting the growth and development of fragrance-type tobacco plants, and belongs to the technical field of tobacco plant cultivation. The method includes the steps of soil preparation, ridging, transplanting, seedling introduction, and film removal. First, the soil is plowed deeply, and 1600-2400 kg / mu of decomposed fertilizer is applied; The bottom width is 75~95cm, compound fertilizer 16~24kg / mu, phosphate fertilizer 35~45kg / mu, potassium sulfate 12~20kg / mu, zinc sulfate 1~2kg / mu, and cake fertilizer 15~25kg / mu are double striped when ridging Applying; the transplanting period of tobacco seedlings is from late January to mid-May, and the holes are drilled at a plant spacing of 45~55cm. The hole width is 10~15cm, and the depth is 15~20cm. Potassium 3~5kg / mu hole application, after transplanting, pour 2~3kg of fixed root water, cover with plastic film, the top of the tobacco seedlings is 10~15cm away from the plastic film; 15~25 days after transplanting, when the top of the tobacco seedlings is topped with film, introduce the seedlings and cover the soil to seal the wall ; 30-40 days after transplanting, remove the plastic film when the tobacco plants enter the prosperous period, and carry out soil cultivation, weeding, and watering. The method can promote the growth and development of tobacco plants, increase the accumulation of biomass, improve the yield and quality of tobacco leaves, strengthen the aroma style of tobacco leaves, and reduce the infection rate of tobacco plants.

Description

technical field [0001] The invention belongs to the technical field of tobacco plant cultivation, and in particular relates to a transplanting method capable of promoting the growth and development of fragrance-type tobacco plants, improving the yield and quality of tobacco leaves, and reducing the infection rate of tobacco plants. Background technique [0002] Tobacco is an important economic crop in my country. In many areas, tobacco planting is an important source of local income. In tobacco planting, the selection of transplanting conditions is of great significance to promote the growth and development of tobacco plants and improve the yield and quality of tobacco leaves. In the selection of tobacco plants, the survival rate of tobacco plants with different seedling ages is significantly different. Within a certain period of time, tobacco plants with longer seedling ages are more fully developed and have better stress resistance; in terms of transplanting period selecti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/02A01C21/00A01G1/00
CPCY02A40/28
Inventor 李文卿陈顺辉李军营马二登马俊红
Owner 中国烟草总公司福建省公司
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