Organic water-soluble fertilizer containing fulvic acid and preparation method thereof

A fulvic acid and water-soluble technology, applied in the field of fertilizers, can solve problems such as underdeveloped root system, weakened stress resistance, and short plants

A fulvic acid and water-soluble technology, applied in the field of fertilizers, can solve problems such as underdeveloped root system, weakened stress resistance, and short plants

CN112778044AInactive Publication Date: 2021-05-11广西勤德科技股份有限公司
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  • Organic water-soluble fertilizer containing fulvic acid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An organic water-soluble fertilizer containing fulvic acid, in parts by weight, its raw material composition includes 11 parts of fulvic acid, 10 parts of urea, 1 part of ammonium sulfate, 5 parts of potassium dihydrogen phosphate, 1 part of ammonium dihydrogen phosphate, dimethyl 2 parts of methyl formamide, 3 parts of amino acid, 0.5 part of sodium selenite, 0.1 part of microbial agent, 1 part of boric acid, and 0.3 part of dispersant.

[0020] The raw material components of the microbial agent include 2 parts of Pediococcus pentosaceae, 2 parts of Trichoderma harzianum, 2 parts of Lactobacillus acidophilus, 2 parts of Saccharomyces cerevisiae, and 2 parts of Paecilomyces lilacinus.

[0021] The effective number of viable bacteria in the microbial bacterial agent is 35 million / ml.

[0022] The above-mentioned preparation method containing fulvic acid organic water-soluble fertilizer, comprises the steps:

[0023] (1) Weigh urea, amino acid, ammonium dihydrogen phosph...

Embodiment 2

[0027] An organic water-soluble fertilizer containing fulvic acid, in parts by weight, its raw material composition includes 16 parts of fulvic acid, 12 parts of urea, 2 parts of ammonium sulfate, 6 parts of potassium dihydrogen phosphate, 3 parts of ammonium dihydrogen phosphate, dimethyl 3 parts of methyl formamide, 5 parts of amino acid, 1 part of sodium selenite, 0.3 part of microbial agent, 1.5 parts of boric acid, and 0.5 part of dispersant.

[0028] The raw material composition of the microbial agent includes 3 parts of Pediococcus pentosaceae, 3 parts of Trichoderma harzianum, 3 parts of Lactobacillus acidophilus, 2 parts of Saccharomyces cerevisiae and 5 parts of Paecilomyces lilacinus.

[0029] The effective number of viable bacteria in the microbial bacterial agent is 50 million / ml.

[0030] The above-mentioned preparation method containing fulvic acid organic water-soluble fertilizer, comprises the steps:

[0031] (1) Weigh urea, amino acid, ammonium dihydrogen ph...

Embodiment 3

[0035] An organic water-soluble fertilizer containing fulvic acid, in parts by weight, its raw material composition includes 20 parts of fulvic acid, 15 parts of urea, 3 parts of ammonium sulfate, 8 parts of potassium dihydrogen phosphate, 5 parts of ammonium dihydrogen phosphate, dimethyl 4 parts of methyl formamide, 6 parts of amino acid, 1.5 parts of sodium selenite, 0.5 parts of microbial agent, 2 parts of boric acid, and 0.7 parts of dispersant.

[0036] The raw material composition of the microbial agent includes 4 parts of Pediococcus pentosaceae, 4 parts of Trichoderma harzianum, 4 parts of Lactobacillus acidophilus, 3 parts of Saccharomyces cerevisiae and 6 parts of Paecilomyces lilacinus.

[0037] The effective number of viable bacteria in the microbial bacterial agent is 90 million / ml.

[0038] The above-mentioned preparation method containing fulvic acid organic water-soluble fertilizer, comprises the steps:

[0039] (1) Weigh urea, amino acid, ammonium dihydrogen...

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Abstract

The invention belongs to the technical field of fertilizers, and particularly relates to an organic water-soluble fertilizer containing fulvic acid and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 11-20 parts of fulvic acid, 10-15 parts of urea, 1-3 parts of ammonium sulfate, 5-8 parts of potassium dihydrogen phosphate, 1-5 parts of ammonium dihydrogen phosphate, 2-4 parts of dimethylformamide, 3-6 parts of amino acid, 0.5-1.5 parts of sodium selenite, 0.1-0.5 parts of a microbial agent, 1-2 parts of boric acid and 0.3-0.7 parts of a dispersing agent. The fulvic acid-containing organic water-soluble fertilizer prepared by the method disclosed by the invention can effectively solve the technical problems that the stress resistance of crops is weakened, root systems are not developed, plants are short and small and the like, and has the characteristics of strong rooting and root nourishing functions.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to an organic water-soluble fertilizer containing fulvic acid and a preparation method thereof. Background technique [0002] In agriculture, pollution is one of many soil problems that agricultural experts call "soil diseases." For farmers, the land is the source of wealth, and the quality of the soil determines the annual harvest. The common causes of "soil diseases" in cultivated land mainly include the following situations: shallow cultivation layer, reduction of soil organic matter, soil compaction, soil acidification, soil secondary salinization, soil nutrient imbalance, soil pollution, soil erosion, soil-plant Systemic disease, soil syndrome in facility agriculture, etc., and the main types of "soil disease" are as follows: long-term lack of deep plowing, resulting in shallow plowing layer of the soil, serious compaction of the plowing layer soil, blindly app...

Claims

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Application Information

Patent Timeline
11 May 2021
Publication
CN112778044A
IPC
C05G3/00; C05G3/60; C05G3/80; C05G5/12
CPC
C05G3/00; C05G3/60; C05G3/80; C05G5/12; C05B7/00; C05C3/00; C05C9/00; C05C11/00
Inventors
叶长东; 李恩东