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

A growth and fragrance type technology, applied in fertilization methods, botanical equipment and methods, climate change adaptation, etc., to achieve good growth, enhanced fertility, and sufficient water supply

Inactive Publication Date: 2013-12-11
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 transplantation method for accelerating the growth and the development of a faint scent type tobacco plant, and belongs to the technical field of tobacco plant cultivation. The method comprises the following steps of land preparation, ridging, transplanting, seedling leading and film uncovering. Firstly, deep ploughing and land preparation are carried out, 1600-2400kg / mu of decomposed fertilizer is applied; then, ridging is carried out according to the line spacing of 100-120cm with the ridge height of 20-30cm and the ridge bottom width of 75-95cm; the double-line application of 16-24kg / mu of compound fertilizer, 35-45kg / mu of phosphate fertilizer, 12-20kg / mu of potassium sulphate, 1-2kg / mu of zinc sulfate and 15-25kg / mu of cake fertilizer is carried out during ridging; the tobacco seedling transplantation period is from later January to the medium May, punching is carried out according to the row spacing of 45-55cm with the hole width of 10-15cm and the depth of 15-20cm; before transplantation, 4-6kg / mu of compound fertilizer and 3-5kg / mu of potassium sulphate are subjected to hole application; after transplantation, 2-3kg of Dinggen water is poured, a mulching film is covered, and the distance between the top of the tobacco seedling to the mulching film is 10-15cm; when the top of the tobacco seedling supports the film after transplantation is carried out for 15-25 days, the seedling is led to cover soil and seal a dibble; and when the tobacco seedling enters the bloom growing period after transplantation is carried out for 30-40 days, earthing, weeding and watering are carried out. According to the method, the growth and the development of the tobacco seedling can be accelerated, the biomass accumulation is increased, the tobacco yield and quality can be improved, the faint scent flavor of the tobacco is reinforced, and the tobacco seedling illness catching rate is lowered.

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 Applications(China)
IPC IPC(8): A01G1/00A01G13/02A01C21/00
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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