Compound fertilizer

A compound fertilizer and uniform mixing technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as endangering human and life safety and health, nutrient ratio imbalance, deterioration of agricultural ecological environment, etc., to achieve good promotion and application prospects, reduce Effects of root pests

Active Publication Date: 2016-07-06
河北百斗嘉肥料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Destroy the soil, resulting in a decrease in soil organic matter content, an imbalance in the proportion of various nutrients, soil acidification and compaction, and serious damage to the physical and chemical properties of the soil and soil microbial flora, resulting in poor water retention, fertilizer retention, and air permeability, making it difficult to meet the needs of crops. actual growth needs;
[0004] 2. Crops are highly dependent on chemical fertilizers and pesticides, and the amount of use must be increased year by year, otherwise, the crops will grow slowly, and the pests and diseases will be serious, resulting in reduced production;
[0005] 3. The agricultural ecological environment is deteriorating. After chemical fertilizers are applied to farmland, the actual utilization rate is only 30% on average. Most of them flow into rivers and lakes with farmland drainage or remain in the soil, plants and crops, which not only brings environmental pollution but also endangers human beings and lives. Safety and health, which have become obstacles to the sustainable development of agriculture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0016] A compound fertilizer of the present invention contains the following active ingredients in parts by weight: 45 parts of straw, 25 parts of weathered coal, 18 parts of peat soil, 6 parts of phosphate rock powder, 7 parts of potassium mineral powder, 18 parts of secondary powder, and 6 parts of EDTA , 10 parts of potassium fulvic acid, 25 parts of rice husk powder, 20 parts of sweet potato powder, 4 parts of mixed strain powder, and 10 parts of urea.

[0017] The mixed strain powder contains 300 million / g of yeast, 200 million / g of Bacillus licheniformis, 200 million / g of Bacillus subtilis, 200 million / g of Streptomyces flavinus, and 200 million / g of nitrogen-fixing bacteria.

[0018] Mix straw, weathered coal, peat soil, secondary powder, rice husk powder, and sweet potato powder, steam sterilize at 125-130°C for 20 minutes, cool to 30°C, add mixed strain powder and mix evenly, stack for 40-72 hours ; Add phosphate rock powder, potassium ore powder, EDTA, potassium fulv...

Embodiment 2

[0021] A compound fertilizer of the present invention contains the following active ingredients by weight: 50 parts of straw, 30 parts of weathered coal, 20 parts of peat soil, 10 parts of phosphate rock powder, 10 parts of potassium mineral powder, 20 parts of secondary powder, and 8 parts of EDTA , 15 parts of potassium fulvic acid, 30 parts of rice husk powder, 30 parts of sweet potato powder, 5 parts of mixed strain powder, and 15 parts of urea.

[0022] The mixed strain powder contains 300 million / g of yeast, 200 million / g of Bacillus licheniformis, 200 million / g of Bacillus subtilis, 200 million / g of Streptomyces flavinus, and 200 million / g of nitrogen-fixing bacteria.

[0023] Mix straw, weathered coal, peat soil, secondary powder, rice husk powder, and sweet potato powder, steam sterilize at 125-130°C for 20 minutes, cool to 30°C, add mixed strain powder and mix evenly, stack for 40-72 hours ; Add phosphate rock powder, potassium ore powder, EDTA, potassium fulvic acid...

Embodiment 3

[0026] A compound fertilizer of the present invention contains the following active ingredients by weight: 35 parts of straw, 20 parts of weathered coal, 15 parts of peat soil, 2 parts of phosphate rock powder, 5 parts of potassium mineral powder, 15 parts of secondary powder, and 3 parts of EDTA , 5 parts of potassium fulvic acid, 20 parts of rice husk powder, 15 parts of sweet potato powder, 3 parts of mixed strain powder, and 5 parts of urea.

[0027] The mixed strain powder contains 300 million / g of yeast, 200 million / g of Bacillus licheniformis, 200 million / g of Bacillus subtilis, 200 million / g of Streptomyces flavinus, and 200 million / g of nitrogen-fixing bacteria.

[0028] Mix straw, weathered coal, peat soil, secondary powder, rice husk powder, and sweet potato powder, steam sterilize at 125-130°C for 20 minutes, cool to 30°C, add mixed strain powder and mix evenly, stack for 40-72 hours ; Add phosphate rock powder, potassium ore powder, EDTA, potassium fulvic acid, an...

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PUM

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Abstract

The invention discloses a compound fertilizer, which comprises straw, weathered coal, peat soil, phosphate rock powder, secondary powder, EDTA, potassium fulvic acid, rice husk powder, sweet potato powder, mixed strain powder and urea. The compound fertilizer can increase yield in a long-term manner, improve soil, and suppress soil-borne diseases, has low cost, simple process, no residue, and no pollution, and has good prospects for popularization and application.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to compound fertilizers. Background technique [0002] In agricultural production, inorganic fertilizers occupy most of the market. However, inorganic fertilizers have great deficiencies and defects, mainly in the following aspects: [0003] 1. Destroy the soil, resulting in a decrease in soil organic matter content, an imbalance in the proportion of various nutrients, soil acidification and compaction, and serious damage to the physical and chemical properties of the soil and soil microbial flora, resulting in poor water retention, fertilizer retention, and air permeability, making it difficult to meet the needs of crops. actual growth needs; [0004] 2. Crops are highly dependent on chemical fertilizers and pesticides, and the amount of use must be increased year by year, otherwise, the crops will grow slowly, and the pests and diseases will be serious, resulting in reduced ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C05G3/00
Inventor赵学军
Owner河北百斗嘉肥料有限公司