Soil conditioner used for blueberry plantation, and preparation method thereof

A soil conditioner, blueberry technology, applied in the application, organic fertilizer, nitrogen fertilizer and other directions, can solve the problem of not fully meeting the growth requirements of blueberries, and achieve the effects of enhancing water and fertilizer retention capacity, strong blueberry root system, and increasing aggregate content.

Inactive Publication Date: 2017-08-04
明光市泰丰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People have therefore invented a lot of soil improvers for blueberry planting, but most of the existing soil improvement technologies have some problems, such as the problem that the soil cannot fully meet the requirements of blueberry growth after soil improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A soil improver for blueberry planting, comprising the following raw materials: 80 parts of medical stone powder, 70 parts of coated expanded perlite, 30 parts of chelated fertilizer, 20 parts of biogas residue, 20 parts of fly ash, phosphate rock powder 10 parts, 10 parts of compound microbial agent, 10 parts of straw powder, 10 parts of green waste, 2 parts of polyamino acid super absorbent, 2 parts of bamboo shoot shell, 1 part of wood vinegar, 1 part of acid and 90 parts of water;

[0033] The coated expanded perlite comprises 30 parts by weight of microporous starch, 20 parts of perlite and 2 parts of trace components;

[0034] The trace components include 2 parts of magnesium sulfate, 2 parts of copper sulfate, 1 part of ferrous sulfate and 0.2 parts of ammonium sulfate in parts by weight.

[0035] Wherein, the chelated fertilizer is chelated calcium, the fly ash is 150 mesh, and the water content is 5%.

[0036] Wherein, the biogas residue is the residue after s...

Embodiment 2

[0048] A soil improver for blueberry planting, comprising the following raw materials: 90 parts of medical stone powder, 80 parts of coated expanded perlite, 40 parts of chelated fertilizer, 40 parts of biogas residue, 30 parts of fly ash, phosphate rock powder 20 parts, 20 parts of compound microbial agent, 15 parts of straw powder, 15 parts of green waste, 8 parts of polyamino acid super absorbent, 6 parts of bamboo shoot shell, 10 parts of wood vinegar, 15 parts of acid and 120 parts of water;

[0049] The coated expanded perlite comprises 40 parts of microporous starch, 30 parts of perlite and 10 parts of trace components by weight;

[0050] The trace components include 6 parts by weight of magnesium sulfate, 3 parts of copper sulfate, 2 parts of ferrous sulfate and 0.8 parts of ammonium sulfate.

[0051] Wherein, the chelated fertilizer is a mixture of chelated calcium, chelated iron, chelated boron and chelated zinc, the fly ash is 200 mesh, and the water content is 8%. ...

Embodiment 3

[0064] A soil improver for blueberry planting, comprising the following raw materials: 85 parts of medical stone powder, 75 parts of coated expanded perlite, 35 parts of chelated fertilizer, 30 parts of biogas residue, 25 parts of fly ash, phosphate rock powder 15 parts, 15 parts of compound microbial agent, 12.5 parts of straw powder, 12.5 parts of greening waste, 5 parts of polyamino acid super absorbent, 4 parts of bamboo shoot shell, 5 parts of wood vinegar, 5 parts of acid and 100 parts of water;

[0065] The coated expanded perlite comprises 35 parts of microporous starch, 25 parts of perlite and 6 parts of trace components by weight;

[0066] The trace components include 4 parts of magnesium sulfate, 2.5 parts of copper sulfate, 1.5 parts of ferrous sulfate and 0.5 parts of ammonium sulfate in parts by weight.

[0067] Wherein, the chelated fertilizer is a mixture of chelated calcium, chelated iron, chelated boron and chelated zinc, the fly ash is 175 mesh, and the wate...

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PUM

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Abstract

The invention discloses a soil conditioner used for blueberry plantation, and a preparation method thereof, and relates to the technical field of soil conditioning. The soil conditioner comprises 80-90 parts of maifan stone powder, 70-80 parts of coated expanded perlite, 30-40 parts of a chelated fertilizer, 20-40 parts of biogas residues, 20-30 parts of fly ash, 10-20 parts of phosphate rock powder, 10-20 parts of a composite microbial agent, 10-15 parts of straw powder, 10-15 parts of green wastes, 2-8 parts of a polyaminoacid strong water absorbent, 2-6 parts of bamboo shoot shells, 1-10 parts of a pyroligneous liquor, 1-15 parts of an acid and 90-120 parts of water. The soil conditioner has the advantages of improvement of soil hardening, enhancement of the water retention and fertilizer conservation ability of soil, nutrient components meeting the growth demands of blueberries, increase of the yield of the blueberries, facilitation of the promotion and popularization of blueberry cultivation, and reduction of the comprehensive cost of the blueberry plantation.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a soil improver for blueberry planting and a preparation method thereof. Background technique [0002] Blueberry is a shrub, with 25-30 fruiting branches per cluster. It blooms and bears fruit in the second year, but the yield is small. It has a proper yield in the third year, and enters the high yield period in the fifth year. -6 kg, the average fruit weight is 2 grams, generally about 300 plants are planted per mu, and the average yield is 1500-2000 kg. The soil pH value of the blueberry orchard site is 4-5.5, and the optimum soil pH value is 4.0-4.8. The soil organic matter content is 8% to 12%, at least not less than 5%, the soil is loose, well ventilated, moist but not waterlogged. If the local rainfall is insufficient, sufficient water sources are required. In order to solve the problem of water accumulation in summer, the strip-type terrace method can be used f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05C3/00C05D3/00C05D5/00C05D9/00C05D9/02C05F9/04C05F11/00C05F11/08
Inventor 纪其维
Owner 明光市泰丰新材料有限公司
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