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Package fertilization method for flue-cured tobacco planting use

A fertilization method and flue-cured tobacco technology, applied in the direction of fertilization method, fertilization device, application, etc., can solve the problems such as the inability to realize the sustainable development of tobacco planting soil conservation tobacco leaves in tobacco areas, uneven growth levels of tobacco leaves, and soil compaction in old tobacco areas. To achieve the effect of improving the micro-ecological environment of the soil rhizosphere, improving the quality of cultivated land, and improving the soil

Inactive Publication Date: 2020-03-27
ZHENJIANG BEST ORGANIC ACTIVATED FERTILIZER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem in the existing technology is that there are many kinds of fertilizers for tobacco fertilization in traditional old tobacco areas, and the fertilization process is complicated, which easily leads to uneven growth levels of tobacco leaves, and cannot realize the conservation of tobacco planting soil in tobacco areas and the sustainable development of tobacco leaves, especially for some In the old tobacco area, the use of a large amount of chemical fertilizers leads to soil compaction in the old tobacco area and the decline in the quality of flue-cured tobacco

Method used

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  • Package fertilization method for flue-cured tobacco planting use
  • Package fertilization method for flue-cured tobacco planting use
  • Package fertilization method for flue-cured tobacco planting use

Examples

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Effect test

Embodiment 1

[0020] A packaged fertilizer method suitable for Jiangxi tobacco areas. 15 days before tobacco transplantation, a special compound fertilizer for tobacco is applied per mu (the ratio of nitrogen, phosphorus and potassium is 6:8:14, and the organic matter content is 25%; boron and magnesium) , Zinc, molybdenum and activated shell powder content are respectively 0.05%, 0.5%, 0.02%, 0.01%, 5%) 100kg; 7 days after tobacco transplantation, apply special topdressing fertilizer for tobacco (the ratio of nitrogen, phosphorus and potassium is 8:5:37, the content of amino acid is 5%; the content of boron, zinc, and active ingredient aminooligosaccharin are 0.2%, 0.1%, 1%, the same below) 3kg; 15 days after transplanting, tobacco is applied per mu Special top dressing fertilizer 15kg; 30 days after transplanting, 15kg special top dressing fertilizer for tobacco is applied per mu.

Embodiment 2

[0022] A packaged fertilization method suitable for Jiangxi tobacco areas. 12 days before tobacco transplanting, apply tobacco special compound fertilizer per mu (the ratio of nitrogen, phosphorus and potassium is 5:7:12, the organic matter content is 23%; boron, magnesium The content of zinc, zinc, molybdenum and activated shell powder are respectively 0.05%, 0.5%, 0.02%, 0.01%, 5%) 115kg; 10 days after tobacco transplantation, special topdressing fertilizer for tobacco (the ratio of nitrogen, phosphorus and potassium is 11:4:34, the amino acid content is 6%; the content of boron, zinc, and active ingredient amino-oligosaccharin are 0.2%, 0.1%, and 1% respectively, the same below) 4kg; 20 days after transplanting, tobacco is applied per mu Special top dressing fertilizer 12kg; 35 days after transplanting, 15kg special top dressing fertilizer for tobacco is applied per mu.

Embodiment 3

[0024] A packaged fertilization method suitable for Jiangxi tobacco areas. 10 days before tobacco transplantation, apply tobacco special compound fertilizer per mu (the ratio of nitrogen, phosphorus and potassium is 5:6:13, the organic matter content is 20%; boron, magnesium , Zinc, molybdenum and activated shell powder content are respectively 0.05%, 0.5%, 0.02%, 0.01%, 5%) 125kg; 8 days after tobacco transplantation, apply tobacco special topdressing per mu (the ratio of nitrogen, phosphorus and potassium is 9:5:35, the amino acid content is 8%; the content of boron, zinc, and the active ingredient amino-oligosaccharin are 0.2%, 0.1%, and 1% respectively, the same below) 5kg; 18 days after transplanting, apply tobacco per mu Special top dressing fertilizer 10kg; 32 days after transplanting, 10kg special top dressing fertilizer for tobacco is applied per mu.

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Abstract

The invention discloses a package fertilization method for flue-cured tobacco planting use, and belongs to the technical field tobacco planting. According to the package fertilization method for the flue-cured tobacco planting use, two fertilizers, including a special compound fertilizer for tobacco and a special topdressing fertilizer for tobacco, are adopted at different growth stages in the process of tobacco planting, wherein the special compound fertilizer for the tobacco is an organic inorganic active fertilizer of which a total nutrient content of nitrogen, phosphorus and potassium is 23-28%, and an organic matter content is 20-25%; and the special topdressing fertilizer for the tobacco is an amino acid containing water-soluble fertilizer of which a total nutrient content of nitrogen, phosphorus and potassium is 46-53%. The package fertilization method for the flue-cured tobacco planting use disclosed by the invention enables fertilization according to the law of tobacco fertilizer demand, so that the package fertilization method is highly targeted; and moreover, the package fertilization method for the flue-cured tobacco planting use has the advantages of being capable of simplifying fertilization, saving labor, stabilizing yield of tobacco leaves, improving quality of tobacco leaves, saving cost, improving efficiency, improving quality of cultivated land, and ensuringhigh fertilizer utilization rate.

Description

Technical field [0001] The invention belongs to the technical field of tobacco planting, and in particular relates to a packaged fertilizer method for planting flue-cured tobacco. Background technique [0002] Tobacco is an important economic crop in China. At present, China is the largest producer of tobacco in the world. As an important flue-cured tobacco producing area in China, the Jiangxi Tobacco Region is an important flue-cured tobacco producing area. With the increase of mechanization, the area of ​​tobacco growing per household is gradually increasing. Large households have emerged. The traditional tobacco fertilization is special fertilizer, and organic fertilizer is evenly mixed and applied as base fertilizer. Later, potassium nitrate, potassium sulfate, and medium and trace element fertilizers are used as seedling fertilizer and top dressing. The number of fertilization is more and the types of fertilizers are also different. More complicated work procedures and workl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05G3/80
CPCA01C21/005C05C11/00C05D3/02C05D9/02C05F1/007C05G1/00C05F11/00
Inventor 张正杨彭耀东黄锡春杨庆根刘典三贺智谋邱荣俊郭洪光牛慧伟廖忠辉刘润生廖敏钟善良谌剑许明敏刘兴华管恩娜杨新士成立杜根平徐信超
Owner ZHENJIANG BEST ORGANIC ACTIVATED FERTILIZER
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