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Preparation method of organic fertilizer

An organic fertilizer and fertilizer technology, applied in the preparation of organic fertilizers, organic fertilizer equipment, organic fertilizers, etc., can solve the problems of crop death, short duration, and increased workload of farmers, and achieve the effect of convenient pick-and-place fertilization

Pending Publication Date: 2021-03-16
ZHANGZHOU INST OF TECH
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Problems solved by technology

[0002] In agricultural fertilization, fertilization is required at intervals after the crops are sown, and the duration of one fertilization is short, so it is necessary to fertilize the crops frequently, increasing the workload of farmers, and it is not possible to apply fertilizer at one time in order to reduce the amount of fertilization Too much, it is easy to cause the crops to die

Method used

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  • Preparation method of organic fertilizer
  • Preparation method of organic fertilizer
  • Preparation method of organic fertilizer

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Embodiment Construction

[0081] In order to further explain the technical scheme of the present invention, the specific examples are described in detail below.

[0082] A kind of organic fertilizer preparation method of the present invention, as Figure 1-Figure 10 shown, including the following steps:

[0083] a. Fermenting the raw materials;

[0084] b. Granulating the fermented raw materials to form fertilizer granules;

[0085] c. Sorting the fertilizer granules individually and wrapping them with the first layer of film;

[0086] d. Prepare capsules, place another layer of fertilizer in the capsules, put the old fertilizer granules into the capsules, and put the capsules together to form capsule fertilizers;

[0087] e. Then transport and pack in bags.

[0088] Preferably, both the outer membrane and the capsule in steps c and d are soil-degradable materials. After the fertilizer is put into the soil, the capsule and the outer film can be degraded in the soil, so that the fertilizer can be c...

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Abstract

The invention provides an organic fertilizer preparation method which comprises the following steps: a, fermenting raw materials; b, granulating the fermented raw materials to form fertilizer granules; c, singly sorting the fertilizer particles, and carrying out external coating to form an outer film; d, preparing capsules, placing another layer of fertilizer in the capsules, then placing the fertilizer particles in the capsules, and closing the capsules to form a capsuled fertilizer; and e, conducting transporting and bagging. According to the preparation method of the organic fertilizer, twolayers of fertilizer are formed through layer-by-layer coating, the outer-layer fertilizer can be decomposed and absorbed by soil firstly, and after the outer-layer fertilizer is decomposed, the inner layer can be decomposed firstly and then makes contact with the soil for decomposition under the protection of the outer film, so that the effect of interval decomposition is achieved, and intervalfertilization is achieved; and the capsule structure particles are clear and are convenient to take and place for fertilization.

Description

technical field [0001] The invention relates to the technical field of agricultural production of chemical fertilizers, in particular to a method for preparing organic fertilizers. Background technique [0002] In agricultural fertilization, fertilization is required at intervals after the crops are sown, and the duration of fertilization is short, so it is necessary to fertilize the crops frequently, increasing the workload of farmers, and it is not possible to apply fertilizer at one time in order to reduce the amount of fertilization Too much, it is easy to cause the crops to die. [0003] In view of this, the inventor of this case conducted in-depth research on the above-mentioned problem, and then this case was produced. Contents of the invention [0004] The object of the present invention is to provide a kind of organic fertilizer preparation method that two-layer fertilizer delay fertilizer is dissolved in soil. [0005] In order to achieve the above object, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/40C05G5/12C05G5/30C05G5/35C05F17/90C05F17/964
CPCC05G3/00C05G5/35C05G5/12C05F17/90C05F17/964C05G5/30C05G3/40Y02W30/40
Inventor 蓝志福
Owner ZHANGZHOU INST OF TECH