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Tobacco special-purpose charcoal-based compound fertilizer, and preparation method and application method thereof

A compound fertilizer and carbon-based technology, applied in the field of fertilizers, can solve the problems of reduced tobacco yield and quality, unreasonable selection of fertilizers, low fertilizer utilization rate, etc., to reduce the loss of soil nitrogen, reduce composting time, and improve maturity degree of effect

Inactive Publication Date: 2019-06-14
GUIZHOU TOBACCO CORP QIANXINAN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above technical problems, the purpose of the present invention is to provide a special carbon-based compound fertilizer for tobacco and its preparation and application method, to solve the problem of low fertilizer utilization rate and poor soil quality in tobacco fields due to unreasonable selection and application of fertilizers in the tobacco planting process. Problems of degradation and reduced tobacco yield and quality

Method used

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  • Tobacco special-purpose charcoal-based compound fertilizer, and preparation method and application method thereof
  • Tobacco special-purpose charcoal-based compound fertilizer, and preparation method and application method thereof
  • Tobacco special-purpose charcoal-based compound fertilizer, and preparation method and application method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A special carbon-based compound fertilizer for tobacco, comprising the following components in parts by weight: 30 parts of tobacco straw, 40 parts of waste tobacco leaves, 20 parts of pig manure, 25 parts of earthworm manure, 10 parts of vegetable waste, 15 parts of household garbage, 20 parts of nitrogen fertilizer, 5 parts of phosphate fertilizer, 30 parts of potash fertilizer, 3 parts of trace element liquid fertilizer, 5 parts of compound microbial inoculants and 20 parts of adhesives; wherein the tobacco straw, waste tobacco leaves, vegetable waste and domestic garbage undergo high temperature heat After pyrolysis, the biochar is obtained, and then the biochar, the pig manure and the earthworm manure are mixed uniformly, and then composted with the film, dried and crushed to obtain a compost mixture. Finally, the compost mixture is mixed with other components to be granulated. The special carbon-based compound fertilizer for tobacco.

[0029] The nitrogen fertilizer ...

Embodiment 2

[0037] A special carbon-based compound fertilizer for tobacco, comprising the following components in parts by weight: 40 parts of tobacco straw, 30 parts of waste tobacco leaves, 25 parts of pig manure, 30 parts of earthworm manure, 15 parts of vegetable waste, 20 parts of domestic garbage, 10 parts of nitrogen fertilizer, 8 parts of phosphate fertilizer, 25 parts of potash fertilizer, 4 parts of trace element liquid fertilizer, 8 parts of compound microbial inoculants and 10 parts of adhesives; wherein the tobacco straw, waste tobacco leaves, vegetable waste and domestic garbage undergo high temperature heat After pyrolysis, the biochar is obtained, and then the biochar, the pig manure and the earthworm manure are mixed uniformly, and then composted with the film, dried and crushed to obtain a compost mixture. Finally, the compost mixture is mixed with other components to be granulated. The special carbon-based compound fertilizer for tobacco.

[0038] The nitrogen fertilizer i...

Embodiment 3

[0046] A special carbon-based compound fertilizer for tobacco, comprising the following components in parts by weight: 50 parts of tobacco straw, 20 parts of waste tobacco leaves, 30 parts of pig manure, 20 parts of earthworm manure, 20 parts of vegetable waste, 10 parts of household garbage, 15 parts of nitrogen fertilizer, 10 parts of phosphate fertilizer, 20 parts of potash fertilizer, 5 parts of trace element liquid fertilizer, 10 parts of compound microbial inoculants and 15 parts of adhesives; wherein the tobacco straw, waste tobacco leaves, vegetable waste and domestic garbage are first subjected to high temperature heat After pyrolysis, the biochar is obtained, and then the biochar, the pig manure and the earthworm manure are mixed uniformly, and then composted with the film, dried and crushed to obtain a compost mixture. Finally, the compost mixture is mixed with other components to be granulated. The special carbon-based compound fertilizer for tobacco.

[0047] The nit...

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Abstract

The invention belongs to the technical field of fertilizer, and more specifically relates to a tobacco special-purpose charcoal-based compound fertilizer, and a preparation method and an application method thereof. The tobacco special-purpose charcoal-based compound fertilizer comprises, by weight, tobacco straw, waste tobacco, pig manure, earthworm manure, vegetable waste, domestic garbage, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, trace element liquid fertilizer, a compound microbial agent, and an adhesive, and is prepared through a plurality of technologies. The tobacco special-purpose charcoal-based compound fertilizer is high in granulation rate, is capable of obviously improving fertilizer utilization rate, and is capable of improving soil acidifying and hardening after being applied to tobacco field, and increasing soil available nutrient content; the quality of the harvested tobacco leaves is improved obviously, the proportion of middle and upper-grade tobacco leaves is increased, the yield per mu and the output value per mu are obviously increased; and the tobacco special-purpose charcoal-based compound fertilizer is taken as a base fertilizer, onlyone time of application is capable of satisfying all the requirements of tobacco on nutrients in the tobacco growth period, reducing the using amount and the application frequency of traditional fertilizers; using is convenient; and labor is saved.

Description

Technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special carbon-based compound fertilizer for tobacco and a preparation and application method thereof. Background technique [0002] Tobacco is one of the important economic crops in our country and occupies an important position in the national economy. At present, there are phenomena such as unsuitable fertilizer varieties and unreasonable application methods in the process of tobacco planting, which not only makes it difficult to improve tobacco yield and quality, but also easily causes problems such as low fertilizer utilization, increased production costs, and environmental pollution. Biochar is the product of biomass energy raw materials after pyrolysis. After being applied to the soil, it can improve the physical properties of the soil. By affecting the soil water, fertility, gas and thermal environment, it also has a certain effect on improving soil fertility. However, ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00A01C21/00C05G3/80
CPCY02W30/40
Inventor 穆青
Owner GUIZHOU TOBACCO CORP QIANXINAN CORP
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