Water-soluble fertilizer with disease prevention and control function and preparing method and application thereof

A technology of water-soluble fertilizer and disease, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of increasing labor and time costs, reducing drug and fertilizer effects, etc., to save labor and time costs, promote crop growth, and promote pollen The effect of tube elongation

Inactive Publication Date: 2019-05-31
漳州三炬生物技术有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

Most water-soluble fertilizers cannot be used together with pesticides, and they are prone to reactions to produce insoluble or volatile ...

Method used

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  • Water-soluble fertilizer with disease prevention and control function and preparing method and application thereof
  • Water-soluble fertilizer with disease prevention and control function and preparing method and application thereof
  • Water-soluble fertilizer with disease prevention and control function and preparing method and application thereof

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preparation example Construction

[0026] The present invention also provides a preparation method for the water-soluble fertilizer described in the above technical solution, comprising the following steps:

[0027] (1) Potassium phosphite, nitrogen fertilizer, phosphate fertilizer, potash fertilizer and boron fertilizer are pulverized respectively to obtain each raw material powder;

[0028] (2) drying potassium phosphite powder, phosphate fertilizer powder and boron fertilizer powder in the raw material powder obtained in step (1) at 40-60° C. for 1 to 2 hours to obtain potassium phosphite dry powder, phosphate fertilizer dry powder and boron fertilizer dry powder;

[0029] (3) Mix the nitrogen fertilizer powder and potassium fertilizer powder obtained in step (1) with the potassium phosphite dry powder, phosphate fertilizer dry powder and boron fertilizer dry powder obtained in step (2) and stir for 20 to 30 minutes.

[0030] In the invention, potassium phosphite, nitrogen fertilizer, phosphate fertilizer, p...

Embodiment 1

[0037] A water-soluble fertilizer with a large number of elements with the function of preventing and controlling diseases, adopts a multi-component compound production process, and consists of the following components:

[0038] Potassium phosphite 62%, urea 8%, ammonium chloride 12%, potassium dihydrogen phosphate 5.5%, potassium nitrate 5%, potassium sulfate 4%, boric acid 3%, 0.3% magnesium sulfate, 0.2% sodium lauryl sulfate . Production process such as figure 1 As shown, the details are as follows: pulverize the raw materials, dry potassium phosphite, potassium dihydrogen phosphate, and boric acid, put them into the weighing hopper according to the proportion, stir them with a mixer for 20-30 minutes, mix them well, and then pack them with a semi-automatic filling machine Put it into a bag of corresponding specification and seal it.

Embodiment 2

[0040]A water-soluble fertilizer with a large number of elements with the function of preventing and controlling diseases, adopts a multi-component compound production process, and consists of the following components:

[0041] Potassium phosphite 30%, urea 20%, ammonium sulfate 10%, potassium dihydrogen phosphate 17%, dipotassium hydrogen phosphate 3%, potassium chloride 16.5%, borax 3%, 0.3% magnesium sulfate, 0.2% lauryl sodium sulfate. The production process is the same as in "Example 1". The raw materials to be dried in this example are potassium phosphite, potassium dihydrogen phosphate, and dipotassium hydrogen phosphate.

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Abstract

The invention relates to a water-soluble fertilizer with a disease prevention and control function and a preparing method and application thereof, and belongs to the technical field of fertilizer preparation. The water-soluble fertilizer comprises, by mass, 17-67% of potassium phosphite, 19-70% of a nitrogen fertilizer, 5-30% of a phosphate fertilizer, 3-24% of a potash fertilizer and 1-5% of a boric fertilizer. The water-soluble fertilizer belongs to a medical fertilizer has an induced disease resistant function, is rapid and lasting in fertilizer efficiency and can be completely dissolved inwater; the water, fertilizer and pesticide management of the water-soluble fertilizer is synergistically conducted, and labor and time cost can be saved.

Description

technical field [0001] The invention relates to the technical field of fertilizer preparation, in particular to a large-element water-soluble fertilizer with the function of preventing and controlling diseases, a preparation method and application thereof. Background technique [0002] Water-soluble fertilizers include macro-element water-soluble fertilizers, medium-element water-soluble fertilizers, trace element water-soluble fertilizers, organic water-soluble fertilizers, and humic acid-containing water-soluble fertilizers. The above fertilizers only provide nutrients and do not have medicinal effects. Most water-soluble fertilizers cannot be used together with pesticides, and they are prone to react to produce insoluble or volatile substances, reducing the efficacy of pesticides and fertilizers. The use of fertilizers and pesticides alone increases labor and time costs. Contents of the invention [0003] The object of the present invention is to provide a water-soluble...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 翟修彩钱潘攀黄娟刘玉珍朱春苗郭小红骆毛喜林克明李肖宇余劲聪
Owner 漳州三炬生物技术有限公司
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