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Organic fertilizer for corn

An organic fertilizer and corn technology, which is applied in the direction of organic fertilizer, organic fertilizer preparation, inorganic fertilizer, etc., can solve the problem that the production potential of corn and the efficiency of natural resources such as soil cannot be brought into full play, and the variety of fertilization and nutrient allocation are unreasonable , Corn field soil structure damage and other problems, to achieve good economic benefits, loose soil and air permeability, and reduce soil diseases

Inactive Publication Date: 2017-01-18
滁州恒盛农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Farmers often use traditional fertilization when planting corn, often focusing on corn yield, resulting in extremely unreasonable fertilization varieties and nutrient allocation, affecting low corn yield
After ordinary fertilizers are applied to cultivated land, part of them will be transpired, dissipated and lost with water, part of them will be fixed and utilized by soil and soil microorganisms, and only a small part of them will be absorbed and utilized by crops. In addition, a large amount of inorganic fertilizers are used, causing cornfields The destruction of the soil structure, although the amount of fertilization increases year by year, the yield does not increase but decreases. The production potential of corn and the efficiency of natural resources such as soil cannot be brought into full play, which limits the increase in corn yield and ultimately affects the economic benefits of farmers. A series of ecological and environmental problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The organic fertilizer for corn described in this embodiment includes the following components by weight: 25 parts of kelp waste residue, 25 parts of citrus peel residue, 16 parts of rapeseed cake, 18 parts of fungus residue, 20 parts of dry animal manure, organic fertilizer fermentation 9 parts of fertilizer, 13 parts of vermicompost, 13 parts of diatomaceous earth, 4 parts of mineral fertilizer.

[0018] In the diatomite described in the present embodiment, the diatom content is at 65%, and the fineness is at 140 orders; Mix according to the ratio of 4:2:2:1:1; the number of effective viable bacteria in the organic fertilizer starter is not less than 11 billion / g.

[0019] The preparation method of organic fertilizer for corn described in the present embodiment is as follows:

[0020] (1) Mix citrus peel residue, rapeseed cake, fungus residue, animal dung, mineral fertilizer, and fertilizer starter, mix evenly, add water to adjust the water content to 55%, and fermen...

Embodiment 2

[0025] The organic fertilizer for corn described in this embodiment includes the following components by weight: 20 parts of kelp waste residue, 20 parts of citrus peel residue, 20 parts of rapeseed cake, 10 parts of fungus residue, 25 parts of dry animal manure, organic fertilizer fermentation 10 parts of fertilizer, 15 parts of vermicompost, 10 parts of diatomaceous earth, 3 parts of mineral fertilizer.

[0026] In the diatomite described in the present embodiment, the diatom content is 70%, and the fineness is 120 orders; Mix according to the ratio of 4:2:2:1:1; the number of effective viable bacteria in the organic fertilizer starter is not less than 11 billion / g.

[0027] The preparation method of organic fertilizer for corn described in the present embodiment is as follows:

[0028] (1) Mix citrus peel residue, rapeseed cake, fungus residue, animal dung, mineral fertilizer, and fertilizer starter, mix evenly, add water to adjust the water content to 50%, and ferment for...

Embodiment 3

[0033] The organic fertilizer for corn described in this embodiment includes the following components by weight: 30 parts of kelp waste residue, 30 parts of citrus peel residue, 10 parts of rapeseed cake, 20 parts of fungus residue, 15 parts of dry animal manure, organic fertilizer fermentation 8 parts of fertilizer, 10 parts of vermicompost, 15 parts of diatomaceous earth, 4 parts of mineral fertilizer.

[0034] In the diatomite described in the present embodiment, the diatom content is at 60%, and the fineness is at 160 orders; Mix according to the ratio of 4:2:2:1:1; the number of effective viable bacteria in the organic fertilizer starter is not less than 11 billion / g.

[0035] The preparation method of organic fertilizer for corn described in the present embodiment is as follows:

[0036] (1) Mix citrus peel residue, rapeseed cake, fungus residue, animal dung, mineral fertilizer, and fertilizer starter, mix evenly, add water to adjust the water content to 60%, and fermen...

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Abstract

The invention provides an organic fertilizer for corn and belongs to the technical field of crop fertilizers. The organic fertilizer for corn comprises the following ingredients (by weight): 20-30 parts of kelp waste, 20-30 parts of orange peel residue, 10-20 parts of rapeseed cake, 10-20 parts of mushroom dregs, 15-25 parts of dried animal manure, 8-10 parts of organic fertilizer starter, 10-15 parts of wormcast, 10-15 parts of diatomite and 3-4 parts of mineral fertilizer. The organic fertilizer is obtained after the above raw materials are fermented. Through scientific compatibility, utilization rate of fertilizer nutrients is guaranteed. The organic fertilizer for corn can provide trace elements for corn and also can maintain soil fertility and keep microbial balance to reduce soil disease and make soil to be loose and breathable, and plays a synergistic effect of slow-release of nutrients. By the utilization of various wastes, environmental pollution is reduced. The organic fertilizer for corn has long fertilizer efficiency and high nutrient utilization rate, is safe, environment friendly and nuisanceless, can provide corn yield, and has good economic benefit.

Description

technical field [0001] The invention relates to the technical field of crop fertilizers, in particular to an organic fertilizer for corn. Background technique [0002] Corn is an important grain. It is planted in a wide range in my country and is planted all over the country. The planting area is second only to wheat and rice and ranks third. Corn is also one of the most widely distributed food crops in the world. The sweet taste of corn is not only an essential product in people's daily life, but also an important industrial raw material, which is widely used in many fields such as food, chemical industry, and medicine. Farmers often use traditional fertilization when planting corn, often focusing on corn yield, resulting in extremely unreasonable fertilization varieties and nutrient allocation, affecting low corn yield. After ordinary fertilizers are applied to cultivated land, part of them will be transpired, dissipated and lost with water, part of them will be fixed and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCC05B17/00C05F17/50C05G3/80C05D3/00C05D9/00C05D9/02C05F3/00C05F5/00C05F5/002C05F11/08Y02W30/40
Inventor 曹正祥
Owner 滁州恒盛农业科技有限公司
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