Water soluble fertilizer containing alginic acid and fishbone dust

A technology of water-soluble fertilizer and fish bone meal, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems that the amount of farmyard manure cannot meet large-scale use, the spread of pathogenic microorganisms, and nitrogen loss, etc., and achieve the reduction of foliar diseases and insect pests, The effect of promoting growth rate and maintaining crop nutritional balance

Active Publication Date: 2013-04-03
QINGDAO JINGLING OCEAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amount of farmyard manure cannot meet the requirements of large-scale use, and traditional farmyard manure will cause problems such as the spread of pathogenic microorganisms and parasites (eggs), and nitrogen loss due to incomplete accumulation and fermentation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 400g alginic acid, 150g humic acid, 100g fish bone meal, 30g vitamin and trace element mixture, 30g urea, 60g K 2 Add O to 3L (3000g) of water, mix well and seal. Wherein the mass percent of vitamin and trace element mixture composition is: VA 0.43×10 -4 %, VD 3 0.0025%, VE 0.006%, VB 2 0.0003%, VB 12 15×10 -7 %, niacin 0.0025%, folic acid 0.55×10 -4 %, Biotin 0.15×10 -4 %, pantothenic acid 0.1×10 -4 %, Fe 0.008%, Mn 0.006%, Cu 0.0008%, Zn 0.004%, Se 0.15×10 -4 %. However, any vitamin and trace element product used in the field of chemical fertilizers can also be used.

Embodiment 2

[0015] 500g alginic acid, 250g humic acid, 200g fish bone meal, 50g vitamin and trace element mixture, 40g urea, 50g K 2 O was added to 5L of water, mixed evenly and packaged.

[0016] Wherein the mixture of vitamins and trace elements is prepared from kelp, and the specific method is as follows: wash 2 kg of kelp with water, remove surface impurities as much as possible, cut into small pieces, and then grind with a grinder. If it is fresh kelp, after grinding it into a paste, take 1kg of the paste-like grinding product and add it to 10L of water, then filter to prepare a mixture of vitamins and trace elements, and set it to 1ml to 1g when used.

Embodiment 3

[0018] The specific formula is the same as in Example 2, but 50g of Chinese herbal medicine powder is added, which is the grinding powder obtained after cutting 100g of Tripterygium wilfordii, 300g of Changpu and 300g of Lemongrass into small sections.

[0019] The fertilizer of the present invention is fertilized by means of foliage spraying, and the prepared fertilizer is diluted 800-1500 times with water and then sprayed. Or dilute 400-600 times for seed dressing, root irrigation or drip irrigation. It is suitable for economical species such as flowers, fruit trees, and vegetables. The effect of use shows that it is sprayed at the seedling stage, flowering stage, young fruit expansion stage and when the plant growth is poor. After use, the fruit can grow faster, the ripening period can be advanced, the color of the fruit is good, and the effect of increasing yield is obvious.

[0020] Use the fertilizer prepared in Example 1 to fertilize the roots at the seedling stage of...

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PUM

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Abstract

The invention relates to a water soluble fertilizer containing alginic acid and fishbone dust. The water soluble fertilizer comprises the following components in parts by mass: 40-50 parts of alginic acid, 15-25 parts of humic acid, 10-20 parts of fishbone dust, 3-5 parts of vitamin and microelement mixtures, 3-5 parts of urea, 5-8 parts of K2O and 300-500 parts of water. The fertilizer provided by the invention can be used for effectively promoting the growth velocity of plants and keeping the nutrient balance of the plants. In addition, as aqueous extract with insecticidal efficacy of traditional Chinese medicines is added into the fertilizer, when the fertilizer is sprayed and applied to leaf surfaces of the plants, plant diseases and insect pests to the leaf surfaces can be reduced effectively. Meanwhile, as crushed seaweed liquid is taken as the vitamin and microelement mixture, seaweed resources are fully utilized, and the requirement on balanced proportioning of vitamins and microelements in the fertilizer can be met.

Description

technical field [0001] The invention belongs to the technical field of application of marine substances, and in particular relates to a water-soluble fertilizer containing alginic acid and fish bone meal. Background technique [0002] my country is a large agricultural country, and the increase of agricultural production and income cannot be separated from the application of chemical fertilizers. However, while the use of chemical fertilizers increases the yield of crops, it also brings disadvantages such as soil compaction and residues in agricultural products. At present, the situation of soil fertilization in our country is more focused on the input of chemical fertilizers, but the utilization rate of chemical fertilizers has not been improved. Due to excessive and blind increase in the use of chemical fertilizers, the utilization rate of chemical fertilizers has a tendency to decline. Although the use of farmyard manure can overcome problems such as soil compaction and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/60
Inventor 李国民
Owner QINGDAO JINGLING OCEAN TECH
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