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Seaweed water-soluble fertilizer and application method thereof

A technology of water-soluble fertilizers and application methods, applied in fertilization methods, fertilizer mixtures, applications, etc., can solve problems such as export difficulties, soil pH imbalance, and insufficient vitamin content, so as to improve absorption and utilization, ensure stability, and reduce pollution Effect

Active Publication Date: 2015-09-30
QINGDAO SOBEL CROP NUTRITION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention aims at problems such as low nutrient utilization rate, imbalance of soil pH, organic matter decline, insufficient content of amino acids and vitamins in most agricultural products, difficulties in export and low total nutrient content of seaweed extracts caused by long-term excessive application of chemical fertilizers in the prior art. , propose a multivariate new seaweed water-soluble fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 65 grams of seaweed extract, 495 grams of urea, 167 grams of ammonium dihydrogen phosphate, and 200 grams of potassium nitrate were added to the mixing mixer for initial mixing, and 10 grams of chelated calcium, 10 grams of chelated magnesium, 10 grams of chelated iron, 10 gram of chelated manganese, 10 gram of chelated copper, 10 gram of chelated zinc, 10 gram of polymeric boron and 3 gram of silicon dioxide are pre-mixed to prevent agglomeration, then added to the primary mixture, stirred evenly, to obtain the seaweed of the present invention Water-soluble fertilizers are weighed and sealed in bags. In the seaweed water-soluble fertilizer, the mass percent of each component is, alginic acid: 2%, nitrogen: 27%, phosphorus pentoxide: 10%, potassium oxide: 10%, calcium: 0.1%, magnesium: 0.15% , trace elements are, iron: 0.13%, manganese: 0.13%, copper: 0.15%, zinc: 0.15%, boron: 0.17%.

[0026] The pulverizer, mixer, automatic packaging machine and other contact materia...

Embodiment 2

[0040] Add 65 grams of seaweed extract, 165 grams of ammonium dihydrogen phosphate, and 697 grams of potassium nitrate into the mixing mixer for initial mixing, add 10 grams of chelated calcium, 10 grams of chelated magnesium, 10 grams of chelated iron, and 10 grams of chelated manganese , 10 gram chelated copper, 10 gram chelated zinc, 10 gram polyboron and 3 gram silicon dioxide are premixed, prevent agglomeration, then add in the initial mixture material, stir, obtain seaweed water-soluble fertilizer of the present invention, Weigh the bag and seal it. In the seaweed water-soluble fertilizer, the mass percentage of each component is: alginic acid: 2%, nitrogen: 11%, phosphorus pentoxide: 10%, potassium oxide: 32%, calcium: 0.1%, magnesium: 0.15% , trace elements are, iron: 0.13%, manganese: 0.13%, copper: 0.15%, zinc: 0.15%, boron: 0.17%.

[0041] Production equipment and workshop protection are the same as in Example 1.

[0042] Multivariate novel seaweed water-soluble f...

Embodiment 3

[0051] Add 65 grams of seaweed extract, 165 grams of ammonium dihydrogen phosphate, 200 grams of potassium nitrate, and 47 grams of urea into the mixing agitator for initial mixing. 400 grams of chelated calcium, 70 grams of chelated magnesium, 10 grams of chelated iron, 10 gram of chelated manganese, 10 gram of chelated copper, 10 gram of chelated zinc, 10 gram of polymeric boron and 3 gram of silicon dioxide are pre-mixed to prevent agglomeration, then added to the primary mixture, stirred evenly, to obtain the seaweed of the present invention Water-soluble fertilizers are weighed and sealed in bags. In the seaweed water-soluble fertilizer, the mass percentage of each component is, alginic acid: 2%, nitrogen: 7%, phosphorus pentoxide: 10%, potassium oxide: 10%, calcium: 4%, magnesium: 1% , trace elements are, iron: 0.13%, manganese: 0.13%, copper: 0.15%, zinc: 0.15%, boron: 0.17%.

[0052] Production equipment and workshop protection are the same as in Example 1.

[0053] ...

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Abstract

The invention provides a seaweed water-soluble fertilizer and an application method thereof. The seaweed water-soluble fertilizer comprises the following components in parts by mass: 10-25 parts of seaweed extract, 0-100 parts of urea, 10-50 parts of ammonium dihydrogen phosphate, 10-140 parts of potassium nitrate, 1-80 parts of chelated calcium, 1-30 parts of chelated magnesium, 1-2 parts of chelated iron, 1-2 parts of chelated copper, 1-2 parts of chelated zinc, 1-2 parts of chelated manganese, 1-2 parts of polymerized boric acid and 0.5-3 parts of silicon dioxide. According to the seaweed water-soluble fertilizer, the seaweed extract and high-end water-soluble fertilizer raw materials are combined tightly, the multielement novel seaweed water-soluble fertilizer for soil improvement and soil fertility balance is developed, the formula can be adjusted correspondingly according to different growth periods of crops, a novel fertilizer application choice is provided for commercial crops such as vegetables (tomatoes, cucumbers and hot peppers) and fruits (apples, bananas and grapes) is provided, and the quality and yield of the commercial crops such vegetables and fruits can be improved obviously.

Description

technical field [0001] The invention belongs to the field of functional water-soluble fertilizers, and in particular relates to a multi-component novel seaweed water-soluble fertilizer which tightly combines seaweed extracts and water-soluble fertilizer raw materials and an application method thereof. Background technique [0002] Seaweed extract greatly retains the natural active ingredients of seaweed, and has the advantages of comprehensive nutrition, improved crop resistance, improved soil micro-ecology, and natural pollution-free. However, seaweed extract, as a natural raw material extract, has the total amount of nutrients Insufficient and production-limited problems. The present invention aims at problems such as low nutrient utilization rate, imbalance of soil pH, organic matter decline, insufficient content of amino acids and vitamins in most agricultural products, difficulties in export and low total nutrient content of seaweed extracts caused by long-term excessiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
Inventor 曹培顺况川
Owner QINGDAO SOBEL CROP NUTRITION
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