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Plant nutrition liquid fertilizer and preparation method thereof

A technology of plant nutrient solution and plant growth hormone, which is applied in the field of plant nutrient liquid fertilizer and its preparation, can solve the problems of insufficient nutrient components and insignificant improvement of plant stress resistance, and achieve improved fertilizer utilization rate, improved microbial activity, accelerated The effect of decomposition of organic matter

Inactive Publication Date: 2010-12-15
桂林撼天生态农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the nutritional ingredients of this product are not complete enough, and the stress resistance of the plant after use is not significantly improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] One, plant nutrient liquid fertilizer, the composition of each component by weight percentage is as follows:

[0049] 5% compound amino acid solution with an amino acid content of 1.0g / 100ml;

[0050] Ribonucleic acid content is 2.5% of the ribonucleic acid concentrated solution of 15% (weight);

[0051] 2.5% plant growth hormone concentrate with 200 μg / ml gibberellin content;

[0052] Non-protein non-amino acid nitrogen 5%;

[0053] Potassium dihydrogen phosphate 2.5%;

[0054] Potassium oxide 2.0%;

[0055] Zinc 0.1%

[0056] Boron 0.5%;

[0057] Magnesium 0.1%;

[0058] Copper 0.1%;

[0059] The balance is water.

[0060] Two, the preparation method is as follows:

[0061] 1) Preparation of compound amino acid solution: take hair, add hydrochloric acid 3 times its weight, acidify at 50°C for 4 hours, filter, collect the filtrate, concentrate until the amino acid content is 1.0g / 100ml, and obtain the compound amino acid solution;

[0062]2) Preparation of ri...

Embodiment 2

[0067] One, plant nutrient liquid fertilizer, the composition of each component by weight percentage is as follows:

[0068] 7% compound amino acid solution with an amino acid content of 0.8g / 100ml;

[0069] Ribonucleic acid content is 3% of the ribonucleic acid concentrated solution of 10% (weight);

[0070] The content of gibberellin is 3% of plant growth hormone concentrate solution of 300 μg / ml;

[0071] Non-protein non-amino acid nitrogen 4%;

[0072] Potassium dihydrogen phosphate 3.0%;

[0073] Potassium oxide 1.5%;

[0074] Zinc 0.25%

[0075] Boron 0.5%;

[0076] Magnesium 0.2%;

[0077] Copper 0.1%;

[0078] The balance is water.

[0079] Two, the preparation method is as follows:

[0080] 1) Preparation of compound amino acid solution: take hair, add hydrochloric acid 5 times its weight, acidify at 70°C for 3 hours, filter, collect the filtrate, concentrate until the amino acid content is 0.8g / 100ml, and obtain the compound amino acid solution;

[0081] 2)...

Embodiment 3

[0086] One, plant nutrient liquid fertilizer, the composition of each component by weight percentage is as follows:

[0087] 4% compound amino acid solution with an amino acid content of 1.2g / 100ml;

[0088] Ribonucleic acid content is 4% of the ribonucleic acid concentrated solution of 15% (weight);

[0089] 3.5% plant growth hormone concentrate solution with gibberellin content of 250 μg / ml;

[0090] Non-protein non-amino acid nitrogen 4.5%;

[0091] Potassium dihydrogen phosphate 2.0%;

[0092] Potassium oxide 2.5%;

[0093] Zinc 0.15%

[0094] Boron 0.6%;

[0095] Magnesium 0.25%;

[0096] Copper 0.2%;

[0097] The balance is water.

[0098] Two, the preparation method is as follows:

[0099] 1) Preparation of compound amino acid solution: take hair, add hydrochloric acid twice its weight, acidify at 80°C for 4 hours, filter, collect the filtrate, concentrate until the amino acid content is 1.2g / 100ml, and obtain the compound amino acid solution;

[0100] 2) Prep...

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Abstract

The invention discloses plant nutrition liquid fertilizer and a preparation method thereof. The liquid fertilizer comprises the following components in percentage by weight: 4 to 7 percent of compound amino acid liquid, 2 to 5 percent of ribonucleic acid concentrated solution, 1.5 to 3.5 percent of plant growth hormone concentrated solution, 0.4 to 0.5 percent of non-protein non-amino-acid nitrogen, 2.0 to 5.0 percent of potassium dihydrogen phosphate, 1.5 to 2.5 percent of potassium oxide, 0.1 to 0.25 percent of zinc, 0.4 to 0.6 percent of boron, 0.1 to 0.25 percent of magnesium, 0.1 to 0.25percent of copper and the balance of water. Compared with the prior art, the product of the invention can gradually regulate the soil acidity or alkalinity of plant rhizospheres, improve microbiological activity, accelerate the decomposition of organic substances, and improve a soil aggregation structure and the utilization rate of the fertilizer due to amino acid, plant growth hormone and ribonucleic acid. The resistance of crops to stress such as low temperature, drought, salt damage, disease, herbicide, phytotoxicity and the like is enhanced after the fertilizer is applied.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a plant nutrient liquid fertilizer and a preparation method thereof. Background technique [0002] In agricultural production, unfavorable environmental factors often pose a serious threat to crop production, and these factors unfavorable to plant growth are collectively called adversity. Adversity generally includes abiotic adversity and biotic adversity. Biological adversity mainly includes various diseases and insect pests, and abiotic adversity includes drought, high temperature, low temperature, high salinity, toxic and harmful gases, etc. Whether it is biotic stress or abiotic stress, it will change the growth indicators of plants, affect the growth and development process of plants, cause the growth of plants to be hindered, and seriously affect the yield and quality of crops. [0003] At present, my country's farmland mainly uses chemical fertilizers containing nitrogen, phospho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/02C05G3/60C05G3/80
Inventor 周冠旻
Owner 桂林撼天生态农业开发有限公司
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