Ecological granular fertilizer for corn planting and preparation method of ecological granular fertilizer

A kind of granular fertilizer and ecological technology, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of unstable product quality and application effect, can not be used as the main fertilization, and the overall level is not high, and achieves significant insect control effect and low production cost , The effect of improving the level of fertilizer absorption

Inactive Publication Date: 2016-05-11
QINGDAO LANNONGGU AGRI PROD RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many varieties of biological fertilizers, microbial fertilizers, biological phosphate fertilizers, and biological potassium fertilizers in China. As the main fertilizer, with a sing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of ecological granular fertilizer for corn planting is characterized in that, each component of raw material is composed as follows according to weight part:

[0020] 40 parts of urea, 30 parts of straw ash, 18 parts of plant rattan, 12 parts of chicken manure, 0.3 parts of molasses, 0.2 parts of mixed bacteria powder, 0.2 parts of abamectin, 2 parts of trace elements, and 3 parts of phosphate rock powder.

[0021] Further, the mixed bacterial powder is a 50000 IU / mg mixed bacterial powder composed of Bacillus thuringiensis using Aspergillus niger, Bacillus thuringiensis and Bacillus subtilis in a weight ratio of 5:4:7.

[0022] Further, the trace element is a mixture composed of 0.3% by weight of zinc sulfate, 0.2% of ferrous sulfate, 0.08% of manganese sulfate, 0.4% of boric acid, and 0.3% of ammonium molybdate.

[0023] Further, the plant rattan is a mixture of sweet potato rattan and potato rattan in a weight ratio of 3:4.

[0024] A method for making ecolog...

Embodiment 2

[0028] A kind of ecological granular fertilizer for corn planting is characterized in that, each component of raw material is composed as follows according to weight part:

[0029] 45 parts of urea, 35 parts of straw ash, 20 parts of plant rattan, 13 parts of chicken manure, 0.4 part of molasses, 0.3 parts of mixed bacteria powder, 0.3 parts of abamectin, 3 parts of trace elements, and 4 parts of phosphate rock powder.

[0030] Further, the mixed bacterial powder is a 50000 IU / mg mixed bacterial powder composed of Bacillus thuringiensis using Aspergillus niger, Bacillus thuringiensis and Bacillus subtilis in a weight ratio of 5:4:7.

[0031] Further, the trace element is a mixture composed of 0.4% by weight of zinc sulfate, 0.3% of ferrous sulfate, 0.09% of manganese sulfate, 0.5% of boric acid, and 0.4% of ammonium molybdate.

[0032] Further, the plant rattan is a mixture of sweet potato rattan and potato rattan in a weight ratio of 3:4.

[0033] A method for making ecologi...

Embodiment 3

[0037] A kind of ecological granular fertilizer for corn planting is characterized in that, each component of raw material is composed as follows according to weight part:

[0038] 50 parts of urea, 40 parts of straw ash, 22 parts of plant rattan, 14 parts of chicken manure, 0.5 part of molasses, 0.4 part of mixed bacterial powder, 0.4 part of avermectin, 4 parts of trace elements, and 5 parts of phosphate rock powder.

[0039] Further, the mixed bacterial powder is a 50000 IU / mg mixed bacterial powder composed of Bacillus thuringiensis using Aspergillus niger, Bacillus thuringiensis and Bacillus subtilis in a weight ratio of 5:4:7.

[0040] Further, the trace element is a mixture composed of 0.5% zinc sulfate, 0.4% ferrous sulfate, 0.1% manganese sulfate, 0.6% boric acid, and 0.5% ammonium molybdate.

[0041] Further, the plant rattan is a mixture of sweet potato rattan and potato rattan in a weight ratio of 3:4.

[0042] A method for making ecological granular fertilizer fo...

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PUM

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Abstract

The invention discloses an ecological granular fertilizer for core planting and a preparation method of the ecological granular fertilizer. The ecological granular fertilizer is characterized by comprising the following raw material components in parts by weight: 40-50 parts of urea, 30-40 parts of rice straw ash, 18-22 parts of plant vines, 12-14 parts of chicken manure, 0.3-0.5 part of molasses, 0.2-0.4 part of mixed bacterial powder, 0.2-0.4 part of abamectin, 2-4 parts of microelements and 3-5 parts of powdered rock phosphate. According to the ecological granular fertilizer provided by the invention, urea is adopted as a binder, and abamectin is also added, so that the insecticidal and insect prevention efficacy is obvious, harm to the crop root system by injurious insects is reduced, moreover, the powdered rock phosphate has a higher material water absorption stability, and accordingly, an excellent soil environment is provided for crop growth; besides, the prepared fermented fertilizer is rich in nutrient content, therefore the crop fertilizer absorption level is greatly improved, the crop resistance is enhanced, the yield and the quality are improved, high safety and environmental protection are achieved, the soil structure is not destroyed, and harm to corn planting despite excess fertilization is avoided.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to an ecological granular fertilizer for corn planting and a preparation method thereof. Background technique [0002] Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It plays a very important role in balancing fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. But it also has some disadvantages, such as its nutrient ratio is always fixed, but the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. [0003] In recent years, only nitrogen, phosphorus, and potassium are applied to plots without the application of medium and trace elements, and the absorption effect of crops on nitrogen, phosphorus, and potassium nutrients has become worse and worse. In some areas, the limiting factor for crop...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 宋波
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV
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