Lily special-purpose biochar-based organic fertilizer and preparation method thereof

A biochar and organic fertilizer technology, applied in the direction of organic fertilizers, fertilizers made from biological waste, inorganic fertilizers, etc., can solve the problems of waste of biomass resources, environmental pollution, etc., to increase the content of organic matter, improve soil compaction, reduce Effects of Environmental Pollution

Inactive Publication Date: 2018-11-30
沿河后花园农业观光旅游综合开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although our country is rich in biomass resources, the waste of biomass resources is serious due to backward preservation and transformation technology, such as straw burning in the field, wood chips and sawdust produced by forestry product processing are directly discarded, and food processing shells are treated as garbage Landfill, which not only pollutes the environment, but also causes a huge waste of biomass resources

Method used

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  • Lily special-purpose biochar-based organic fertilizer and preparation method thereof
  • Lily special-purpose biochar-based organic fertilizer and preparation method thereof
  • Lily special-purpose biochar-based organic fertilizer and preparation method thereof

Examples

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Effect test

Embodiment 1

[0033] A preparation method of special biochar-based organic fertilizer for lilies, comprising the following steps:

[0034] (1) Crush crop straw or forest wood processing waste to produce biochar after low-temperature carbonization;

[0035] (2) Naturally dry in the shade after accumulation and fermentation of distiller's grains;

[0036] (3) The decomposed organic fertilizer is made after decomposing and fermenting, and is naturally dried and pulverized;

[0037] (4) The biochar prepared in step (1), the distiller's grains in step (2), the decomposed organic fertilizer of step (3), trace elements, and fulvic acid are evenly mixed and then granulated;

[0038] (5) Cool the granulated product and sieve it so that the particle size is 3 mm to obtain biochar fertilizer.

[0039] The biochar in the step (1) is dried and crushed agricultural waste such as corn stalks and rice stalks, and sent to a low-temperature carbonization furnace for low-temperature carbonization. The carbo...

Embodiment 2

[0052] A preparation method of special biochar-based organic fertilizer for lilies, comprising the following steps:

[0053] (1) Crush crop straw or forest wood processing waste to produce biochar after low-temperature carbonization;

[0054] (2) Naturally dry in the shade after accumulation and fermentation of distiller's grains;

[0055] (3) The decomposed organic fertilizer is made after decomposing and fermenting, and it is naturally dried and pulverized;

[0056] (4) The biochar prepared in step (1), the distiller's grains of step (2), the decomposed organic fertilizer of step (3), trace elements, and fulvic acid are evenly mixed and then granulated;

[0057] (5) Cool the granulated product, and sieve it so that its particle size is 4 mm to obtain biochar fertilizer.

[0058] The biochar in the step (1) is dried and crushed agricultural waste such as corn stalks and rice stalks, and sent to a low-temperature carbonization furnace for low-temperature carbonization. The car...

Embodiment 3

[0071] A preparation method of special biochar-based organic fertilizer for lilies, comprising the following steps:

[0072] (1) Crush crop straw or forest wood processing waste to produce biochar after low-temperature carbonization;

[0073] (2) Naturally dry in the shade after accumulation and fermentation of distiller's grains;

[0074] (3) The decomposed organic fertilizer is made after decomposing and fermenting, and is naturally dried and pulverized;

[0075] (4) The biochar prepared in step (1), the distiller's grains in step (2), the decomposed organic fertilizer of step (3), trace elements, and fulvic acid are evenly mixed and then granulated;

[0076] (5) Cool the granulated product and sieve it so that the particle size is 3 mm to obtain biochar fertilizer.

[0077] The biochar in the step (1) is dried and crushed agricultural waste such as corn stalks and rice stalks, and sent to a low-temperature carbonization furnace for low-temperature carbonization. The carbo...

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Abstract

The invention relates to the field of fertilizer and particularly relates to lily special-purpose biochar-based organic fertilizer and a preparation method thereof. The biochar-based organic fertilizer utilizes crop straws or forest wood processing wastes, plant stems and leaves and animal manure as raw materials. The organic fertilizer raw materials are cheap and easy to obtain. The production cost is low. The lily special-purpose biochar-based organic fertilizer can regulate and control the soil micro-ecological environment, provide trace elements such as zinc, boron and molybdenum for lilygrowth, promote the absorption of trace elements better by lily bulbs, improve the stress resistance of lily, slowly release fertilizer for lily absorption, promote lily bulb development and improve lily quality and a survival rate.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special biochar-based organic fertilizer for lilies and a preparation method thereof. Background technique [0002] Lilium (Lilium spp.) is a perennial herbaceous bulbous plant of the Liliaceae Lily family. Its flowers are beautiful, attractive in color, and fragrant. One of the most popular high-end flowers at home and abroad. Along with people's increasing consumer demand for lily, various chemical fertilizers are applied to lily planting in China to promote the growth of lily and increase the output of lily. However, after the application of chemical fertilizers, the utilization rate of lilies is only 35% to 40%, and the rest is fixed or leached by the soil, causing problems such as water pollution and crop continuous cropping obstacles. [0003] Biochar-based organic fertilizer is a kind of biochar prepared from biomass. It has the characteristics of no pollution, high absorpti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B17/00C05C3/00C05G3/00C05G3/80C05G3/90C05D9/00C05D9/02C05F3/00C05F3/04C05F5/008C05F11/00C05F11/02C05F11/08C05D1/00C05D3/00Y02A40/22Y02P60/21
Inventor 黄霞
Owner 沿河后花园农业观光旅游综合开发有限公司
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