Slope-protection herbaceous plant three-level slow-release blended fertilizer and preparation method thereof

A technology of herbal plants and blended fertilizers, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of low fertilizer utilization efficiency, inability to meet nutritional needs, and weak improvement effect, so as to improve fertilizer utilization efficiency and control nutrients The effect of release and ease of use

Inactive Publication Date: 2015-10-14
CHINA THREE GORGES UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a three-stage slow-release blended fertilizer for slope protection herbs and its preparation method, which can solve the problem that the nutrient ratio of the existing fertilizer is relatively fixed, the utilization efficiency of the fertilizer is generally low, and the improvement effect on the soil is weak. It cannot meet the nutritional needs of slope protection herbs at different growth stages, better ensure that slope protection herbs get the necessary fertilizer nutrients throughout the growth cycle, promote the healthy growth of slope protection herbs at all stages of growth, improve soil properties, and improve Fertilizer use efficiency

Method used

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  • Slope-protection herbaceous plant three-level slow-release blended fertilizer and preparation method thereof
  • Slope-protection herbaceous plant three-level slow-release blended fertilizer and preparation method thereof
  • Slope-protection herbaceous plant three-level slow-release blended fertilizer and preparation method thereof

Examples

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Effect test

Embodiment 1

[0070] like Figure 1-3 Shown, a kind of slope protection herb three-stage slow-release blended fertilizer, this fertilizer is mixed and formulated by germination stage fertilizer, development stage fertilizer and growth stage fertilizer, and the weight parts of three kinds of fertilizers are respectively:

[0071] Germination period fertilizer 20, growth period fertilizer 30, growth period fertilizer 40;

[0072] Wherein, the germination period fertilizer is a particle composed of the germination period fertilizer inorganic fertilizer nucleus body 1 and the germination period fertilizer hydrogel layer 2 wrapped outside the germination period fertilizer inorganic fertilizer nucleus body 1;

[0073] The growth stage fertilizer is composed of the growth stage fertilizer inorganic fertilizer core body 3, the growth stage fertilizer chicken manure organic fertilizer layer 4 and the growth stage fertilizer hydrogel layer 5 wrapped outside the growth stage fertilizer inorganic ferti...

Embodiment 2

[0079] like Figure 1-3 Shown, a kind of slope protection herb three-stage slow-release blended fertilizer, this fertilizer is mixed and formulated by germination stage fertilizer, development stage fertilizer and growth stage fertilizer, and the weight parts of three kinds of fertilizers are respectively:

[0080] Germination period fertilizer 25, growth period fertilizer 40, growth period fertilizer 50;

[0081] Wherein, the germination period fertilizer is a particle composed of the germination period fertilizer inorganic fertilizer nucleus body 1 and the germination period fertilizer hydrogel layer 2 wrapped outside the germination period fertilizer inorganic fertilizer nucleus body 1;

[0082] The growth stage fertilizer is composed of the growth stage fertilizer inorganic fertilizer core body 3, the growth stage fertilizer chicken manure organic fertilizer layer 4 and the growth stage fertilizer hydrogel layer 5 wrapped outside the growth stage fertilizer inorganic ferti...

Embodiment 3

[0088] like Figure 1-3 Shown, a kind of slope protection herb three-stage slow-release blended fertilizer, this fertilizer is mixed and formulated by germination stage fertilizer, development stage fertilizer and growth stage fertilizer, and the weight parts of three kinds of fertilizers are respectively:

[0089] Germination period fertilizer 22, growth period fertilizer 35, growth period fertilizer 45;

[0090] Wherein, the germination period fertilizer is a particle composed of the germination period fertilizer inorganic fertilizer nucleus body 1 and the germination period fertilizer hydrogel layer 2 wrapped outside the germination period fertilizer inorganic fertilizer nucleus body 1;

[0091] The growth stage fertilizer is composed of the growth stage fertilizer inorganic fertilizer core body 3, the growth stage fertilizer chicken manure organic fertilizer layer 4 and the growth stage fertilizer hydrogel layer 5 wrapped outside the growth stage fertilizer inorganic ferti...

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Abstract

A slope-protection herbaceous plant three-level slow-release blended fertilizer is characterized in that the fertilizer is prepared by mixing a germination-period fertilizer, a developmental-period fertilizer and a growth-period fertilizer, wherein the germination-period fertilizer comprises particles composed of a germination-period fertilizer inorganic fertilizer core body and a germination-period fertilizer hydrogel layer wrapping the germination-period fertilizer inorganic fertilizer core body; the developmental-period fertilizer comprises particles composed of a developmental-period fertilizer inorganic fertilizer core body, and a developmental-period fertilizer chicken manure organic fertilizer layer and a developmental-period fertilizer hydrogel layer which wrap the developmental-period fertilizer inorganic fertilizer core body from the inside to the outside; and the growth-period fertilizer comprises particles composed of a growth-period fertilizer inorganic fertilizer core body, and a growth-period fertilizer chicken manure organic fertilizer layer, a growth-period fertilizer diatomite layer and a growth-period fertilizer hydrogel layer which wrap the growth-period fertilizer inorganic fertilizer core body from the inside to the outside. The slope-protection herbaceous plant three-level slow-release blended fertilizer and a preparation method thereof provided by the invention better ensure that slope-protection herbaceous plants obtain essential fertilizer nutrients in the whole process of growth cycle, healthy growth of the slope-protection herbaceous plants in growth stages is promoted, and the utilization efficiency of the fertilizer is improved.

Description

technical field [0001] The invention relates to the technical field of inorganic-organic compound fertilizers, in particular to a three-stage slow-release compound fertilizer for slope protection herbs and a preparation method thereof. Background technique [0002] In the production of modern agriculture, forestry, animal husbandry and other related fields, many new fertilizers have appeared, including compound fertilizers, organic fertilizers, biological fertilizers, organic-inorganic compound fertilizers, bio-organic fertilizers, organic-inorganic biological fertilizers, slow-release fertilizers, Controlled-release fertilizers, these fertilizers have their own characteristics. Compound fertilizer has the advantages of high nutrient content, less auxiliary components, high fertilizer utilization rate, convenient storage and application, etc., and plays an important role in promoting better and faster growth of plants. [0003] The three-stage slow-release blend fertilizer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 许文年薛海龙夏振尧刘大翔牛鹏辉张伦
Owner CHINA THREE GORGES UNIV
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