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Seaweed compound fertilizer

A compound fertilizer and seaweed technology, which is applied in the direction of phosphate fertilizer, fertilization device, fertilizer mixture, etc., can solve the problems of crop quality decline, ecological environment, soil physical and chemical properties, soil microbiota damage, etc., to achieve reasonable formula, improve fertilizer utilization rate, and promote plant growth. The effect of growth

Inactive Publication Date: 2017-06-30
史晓强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the long-term use of chemical fertilizers on the land, the ecological environment, soil physical and ch

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A seaweed compound fertilizer, comprising the following raw materials in parts by weight: 80 parts of seaweed fermentation liquid, 40 parts of soybean meal, 6 parts of urea, 10 parts of potassium dihydrogen phosphate, 4 parts of humic acid, 4 parts of superphosphate, and 0.8 parts of potassium sulfate 1 part, 3 parts of salicylic acid, 1 part of disodium edetate, 0.06 part of trace elements.

[0013] The raw materials for preparing the seaweed fermentation liquid are kelp and enteromorpha.

[0014] The trace elements are copper and iron.

Embodiment 2

[0016] A seaweed compound fertilizer, comprising the following raw materials in parts by weight: 100 parts of seaweed fermentation broth, 30 parts of soybean meal, 10 parts of urea, 6 parts of potassium dihydrogen phosphate, 6 parts of humic acid, 2 parts of superphosphate, and 1.2 parts of potassium sulfate 1 part, 1 part of salicylic acid, 3 parts of disodium edetate, 0.04 part of trace elements.

[0017] The raw material for preparing the seaweed fermentation liquid is asparagus.

[0018] The trace elements are copper, iron, and magnesium.

Embodiment 3

[0020] A seaweed compound fertilizer, comprising the following raw materials in parts by weight: 90 parts of seaweed fermentation liquid, 35 parts of soybean meal, 8 parts of urea, 8 parts of potassium dihydrogen phosphate, 5 parts of humic acid, 3 parts of superphosphate, 1 part of potassium sulfate 2 parts, 2 parts of salicylic acid, 2 parts of disodium edetate, 0.05 parts of trace elements.

[0021] The raw materials for preparing the seaweed fermentation liquid are laver and seaweed.

[0022] The trace elements are copper, iron, zinc, magnesium, manganese and molybdenum.

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PUM

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Abstract

The invention belongs to the technical field of chemical fertilizers, in particular to a seaweed compound fertilizer. A seaweed compound fertilizer, comprising the following raw materials in parts by weight: 80-100 parts of seaweed fermentation liquid, 30-40 parts of soybean meal, 6-10 parts of urea, 6-10 parts of potassium dihydrogen phosphate, and 4-6 parts of humic acid , 2 to 4 parts of superphosphate, 0.8 to 1.2 parts of potassium sulfate, 1 to 3 parts of salicylic acid, 1 to 3 parts of disodium edetate, and 0.04 to 0.06 parts of trace elements. The seaweed compound fertilizer provided by the invention contains pure natural seaweed components. Compared with traditional chemical fertilizers, it has the advantages of rich nutrients, high biological activity, safety and no pollution, and is easily absorbed by plants. The invention has reasonable formula, wide sources of raw materials and strong water solubility, can not only improve the utilization rate of chemical fertilizers, but also reduce costs, promote plant growth, and increase production and income.

Description

technical field [0001] The invention belongs to the technical field of chemical fertilizers, in particular to a seaweed compound fertilizer. Background technique [0002] At present, due to the long-term use of chemical fertilizers on the land, the ecological environment, physical and chemical properties of the soil, and soil microbiota have been damaged to varying degrees, resulting in a decline in the quality of crops. Seaweed fertilizer is a natural product. Compared with traditional chemical fertilizers, it has incomparable advantages in terms of natural activity, stress resistance, non-toxicity, and pollution-free. It is also convenient to transport, simple to apply, and high in the absorption and utilization of active ingredients. , plays a significant role in regulating and promoting plant growth, is the representative of advanced fertilizers in the world today, and is also the first choice fertilizer for green food. Contents of the invention [0003] In order to m...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05G3/00C05B1/02
Inventor 史晓强
Owner 史晓强