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Special organic and inorganic compound fertilizer for citrus reticulata

A compound fertilizer and inorganic fertilizer technology, applied in the direction of organic fertilizer, organic fertilizer preparation, bio-organic part treatment, etc., can solve the problem of not considering the effective release of fertilizer, preservation of citrus roots, inability to be effectively used, environmental pollution, etc. problems, to achieve the effect of reducing fertilizer loss, promoting healthy growth, and increasing dry matter accumulation

Inactive Publication Date: 2016-01-27
龙再兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent only provides a fertilizer whose nutrient structure meets the nutritional needs of citrus, and does not consider how to effectively release and preserve the fertilizer, and enable the roots of citrus to absorb the fertilizer effectively, so that this kind of fertilizer is used in practice. still cannot be effectively utilized, and there will be nutrient loss, causing environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] First prepare the absorption-release fertilizer base material, grind the carbonized wood residue and pass it through a 400-mesh sieve to obtain carbonized wood residue powder; preheat the perlite ore and heat it to a temperature of 1000-1300 ° C for instant roasting to make the moisture in the ore sand Vaporization causes the inside of the ore to expand by 10-30 times, forming a granular material with a honeycomb porous structure, and obtaining expanded perlite with open pores; then take 500kg of carbonized wood residue powder and 3000kg of expanded perlite with open pores, stir and heat to 60°C, and then continue Stir for 15 minutes and cool down to obtain the absorption-release fertilizer base material; then prepare the fertilizer-preserving base material, dry the ordinary clay and grind it to fineness and then pass through a 200-mesh sieve to obtain clay powder; take 50kg of starch and 2250kg of clay and mix them evenly to obtain the fertilizer-preserving Base materia...

Embodiment 2

[0025]First prepare the absorbent-release fertilizer base material, grind the carbonized wood slag finely and pass it through a 400-mesh sieve to obtain carbonized wood slag powder; preheat the perlite ore and heat it to a temperature of 1150°C for roasting to vaporize the water in the ore, The internal expansion of the ore sand is 10-30 times, and a granular material with a honeycomb porous structure is formed to obtain expanded perlite with open pores; then take 1000 kg of carbonized wood residue powder and 8000 kg of expanded perlite with open pores, stir and heat to 62.5 ° C, and then continue to stir for 12.5 After cooling for 10 minutes, the absorption-release fertilizer base material is obtained; the fertilizer-retaining base material is prepared, the common clay is dried, ground and then passed through a 200-mesh sieve to obtain clay powder; 100kg of starch and 5000kg of clay are mixed and stirred evenly to obtain the fertilizer-retaining base material Then prepare the ...

Embodiment 3

[0030] First prepare the absorption-release fertilizer base material, grind the carbonized wood residue and pass it through a 400-mesh sieve to obtain carbonized wood residue powder; preheat the perlite ore and heat it to a temperature of 1000-1300 ° C for instant roasting to make the moisture in the ore sand Vaporization causes the inside of the ore to expand by 10-30 times, forming a granular material with a honeycomb porous structure, and obtaining expanded perlite with open pores; then take 500kg of carbonized wood residue powder, 5000kg of expanded perlite with open pores, stir and heat to 65°C, and then continue Stir for 15 minutes and cool down to obtain the absorption-release fertilizer base material; then prepare the fertilizer-preserving base material, dry the ordinary clay and grind it to fineness and then pass through a 200-mesh sieve to obtain clay powder; take 50kg of starch and 2750kg of clay and mix them evenly to obtain the fertilizer-preserving Substrate mater...

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Abstract

The invention relates to a special organic and inorganic compound fertilizer for citrus reticulata, wherein ten steps such as absorption release matrix material preparing, fertilizer retention matrix material preparing, fertilizer-philic matrix material preparing, root-philic organic fertilizer preparing, material mixing, testing, matching, multiple element inorganic fertilizer preparing, compounding, and granulating are performed to complete the process. According to the present invention, the adsorption structure in the soil can be improved so as to easily absorb and release the nutrition elements in the compound fertilizer and prevent the nutrition elements released from the compound fertilizer from loss; with the fertilizer-philic matrix material and the root-philic organic fertilizer, the compound fertilizer can well contact and affine the fibrous root of the citrus reticulata so as to improve the absorption efficiency of the fibrous root on the nutrition elements; the nutrient structure meets the needs of the citrus reticulata; and with the special organic and inorganic compound fertilizer for citrus reticulata, the fertilizer utilization rate can be improved, the fertilizer loss can be reduced, the harm on the ecological environment is reduced, the healthy growth of the citrus reticulata is promoted, the dry matter accumulation is improved, the yield and the quality of the citrus reticulata are improved, the citrus reticulata yield is increased by 21-33%, and the economic benefits are substantially improved.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a special organic-inorganic compound fertilizer for citrus which conforms to the nutritional structure and absorption characteristics of citrus. Background technique [0002] Fertilizer occupies a very important position in agricultural production. With the development of agriculture, the amount of chemical fertilizer is increasing. However, due to some unreasonable factors in the use process, the role of fertilizer has not been effectively exerted, making the fertilizer distribution area Unbalanced, serious waste, decreased soil fertility, reduced fertilizer utilization rate, a large amount of fertilizer that has not been absorbed and utilized by crops enters the environment after application, pollutes the environment, and destroys the ecological environment, which not only destroys land resources, but also affects human health. constituted a threat. [0003] In order to improve the uti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 龙再兴
Owner 龙再兴
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