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Fertilizer bag and use method thereof

A fertilizer bag and fertilizer technology, which is applied in the field of fertilizer bags, can solve the problems of different magnetization effects, affecting the application effect of magnetized fertilizers, and complicated procedures.

Pending Publication Date: 2018-06-29
JINHUA ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current problem of magnetized fertilizers is that the magnetization process is complicated, the magnetization device is highly demanding, the energy consumption is large, and the magnetization effect is different. The application effect of magnetized fertilizer

Method used

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  • Fertilizer bag and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of fertilizer bag, comprises the magnetized bag of 500ml capacity, and described magnetized bag is as figure 1 As shown, the side wall of the magnetized bag body is provided with an interlayer pouch, and a magnetic material is arranged in the interlayer pouch. The magnetic induction of the magnetic material is 0.5T, and the weight is 50g. The magnetized bag is equipped with 300g of organic fertilizer and 2% polyacrylate superabsorbent resin by weight of the fertilizer. The organic fertilizer is made by decomposing rapeseed cake as a raw material.

[0036] The fertilizer bag of the present invention and the fertilizer bag containing only fertilizer and polyacrylate superabsorbent resin, as well as the fertilizer bag containing only fertilizer and magnetic materials, all show that the leaves are enlarged and thickened, the leaves are dark green, and the plants grow well. , the effect of not being prone to premature aging in the later stage. The yield of the fert...

Embodiment 2

[0038] A fertilizer bag comprises a fertilizer bag with a volume of 50ml, and the fertilizer bag is a nylon cloth bag. The fertilizer bag is equipped with 20g of urea and 1% polyacrylate superabsorbent resin by weight of the urea.

[0039] The plant grows well. Compared with the use of 20g of urea, it saves considerable fertilizer and increases the persistence of fertilizer. The persistence period can be extended for 58 days. It can be used once during the growth period of corn, reducing the application of urea. frequency.

Embodiment 3

[0041] A fertilizer bag includes a magnetized bag with a volume of 500ml, two interlayer pouches are respectively arranged on the corresponding side walls of the magnetized bag body, and magnetic materials are respectively arranged in the interlayer pouches. The magnetic induction intensity of each magnetic material is 0.2T, and the weight is 5g. The magnetized bag is equipped with 50 g of microbial powder and 2% of the weight of the microorganisms with a super absorbent resin. The microbial powder is prepared according to the weight ratio of nitrogen-fixing bacteria: Bacillus subtilis: Bacillus licheniformis in a ratio of 1:1:1.

[0042] The fertilizer bag containing only fertilizer and polyacrylate superabsorbent resin and the fertilizer bag containing only fertilizer and magnetic material had more than 10-20% more roots than the control, but the effect of the former was better. In the fertilizer bag of the present invention, the superabsorbent resin and the magnetic materi...

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Abstract

The invention relates to the technical field of fertilizer, and discloses a fertilizer bag and a use method thereof. The fertilizer bag comprises a fertilizer bag body, fertilizer and super absorbentresin, wherein the fertilizer and the super absorbent resin are put in the fertilizer bag. The fertilizer and the super absorbent resin are put in the fertilizer bag, dissolved fertilizer is adsorbedby the super absorbent resin in the fertilizer bag body so as to achieve a slow release effect of the fertilizer, the use ratio of plants for the fertilizer is improved, the quality and the yield of an agricultural product are improved, and the functions of plants on the aspects of disease resistance ability, stress resistance ability and the like can be improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer bag and an application method thereof. Background technique [0002] In order to increase the yield and efficiency of crops, people are currently conducting more and more research on the application of fertilizers. Functional substances such as microbial fertilizers, trace elements, and biostimulants are widely used in agricultural production. With multiple functions and obvious efficiency increase after use, it has become an important input in the current production of high-quality and safe agricultural products. However, there are many types of fertilizers, different types of use periods and different methods of use, and the fertilizers dissolve too quickly in the soil, leading to serious problems such as fertilizer damage and loss of fertilizer elements. [0003] Magnetized fertilizer science is a new science based on fertilizer technology, soil magnetism, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/08C05G3/90
CPCC05C9/00C05F5/002C05F11/08C05G3/00C05G3/90C05G5/45
Inventor 沈建生孙萍林贤锐凌士鹏鲍慧
Owner JINHUA ACAD OF AGRI SCI
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