Nutrition slow release fertilizer special for blueberries and preparing method thereof

A technology of slow-release fertilizer and nutrition, which is applied in the field of blueberry-specific nutrient slow-release fertilizer and its preparation, can solve the problems of being unable to meet the nutritional needs of blueberry growth and development, affecting yield and quality, and unreasonable nutrient distribution ratio, etc., to achieve increased and renew soil organic matter, slow release, and promote the effect of microbial reproduction

Inactive Publication Date: 2015-12-30
TIANCHANG SHENGFENG ECOLOGICAL AGRI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the unreasonable nutrient distribution ratio and incomplete elements, traditional fertili

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022]The present invention proposes a special nutrient slow-release fertilizer for blueberries, whose raw materials include by weight: 40 parts of papermaking sludge, 30 parts of earthworm excrement, 15 parts of silkworm excrement, 40 parts of pigeon manure, 20 parts of chicken manure, and 15 parts of straw powder , 18 parts of sawdust, 30 parts of sepiolite powder, 25 parts of activated carbon, 3 parts of EM original dew, 50 parts of urea, 150 parts of biogas residue, 15 parts of potassium chloride, 16 parts of heavy superphosphate, 18 parts of sodium humate, modified 16 parts of montmorillonite, 4 parts of lignite, 2 parts of sodium polyacrylate, 5 parts of acetate starch, 10 parts of kaolin, 15 parts of zeolite powder, and 24 parts of amino acid.

[0023] Amino acids include by weight: 2 parts of aspartic acid, 8 parts of leucine, 3 parts of serine, 2 parts of threonine, 1 part of glycine, and 3 parts of proline.

[0024] The preparation process of the modified montmorillo...

Embodiment 2

[0030] A special nutrient slow-release fertilizer for blueberries proposed by the present invention, its raw materials include by weight: 42 parts of papermaking sludge, 26 parts of earthworm excrement, 18 parts of silkworm excrement, 38 parts of pigeon manure, 26 parts of chicken manure, and 14 parts of straw powder , 20 parts of sawdust, 25 parts of sepiolite powder, 28 parts of activated carbon, 2.8 parts of EM original dew, 55 parts of urea, 140 parts of biogas residue, 18 parts of potassium chloride, 14 parts of heavy superphosphate, 20 parts of sodium humate, modified 14 parts of montmorillonite, 5 parts of lignite, 1.8 parts of sodium polyacrylate, 6 parts of acetate starch, 9 parts of kaolin, 16 parts of zeolite powder, and 23 parts of amino acid.

[0031] Amino acids include by weight: 4 parts of aspartic acid, 4 parts of leucine, 4 parts of serine, 1 part of threonine, 3 parts of glycine, and 2 parts of proline.

[0032] The preparation process of the modified montmo...

Embodiment 3

[0038] The present invention proposes a special nutrient slow-release fertilizer for blueberries, whose raw materials include by weight: 48 parts of papermaking sludge, 23 parts of earthworm manure, 22 parts of silkworm excrement, 34 parts of pigeon manure, 28 parts of chicken manure, and 12 parts of straw powder , 24 parts of sawdust, 23 parts of sepiolite powder, 30 parts of activated carbon, 2.6 parts of EM original dew, 58 parts of urea, 130 parts of biogas residue, 22 parts of potassium chloride, 10 parts of heavy superphosphate, 22 parts of sodium humate, modified 12 parts of montmorillonite, 6 parts of lignite, 1.3 parts of sodium polyacrylate, 7 parts of acetate starch, 7 parts of kaolin, 17 parts of zeolite powder, and 20 parts of amino acid.

[0039] The amino acids include by weight: 2.5 parts of aspartic acid, 6 parts of leucine, 3.6 parts of serine, 1.4 parts of threonine, 1.5 parts of glycine, and 2.6 parts of proline.

[0040] The preparation process of the modi...

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PUM

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Abstract

The invention discloses nutrition slow release fertilizer special for blueberries. The nutrition slow release fertilizer is prepared from, by weight, 40-50 parts of paper mill sludge, 20-30 parts of earthworm excrement, 15-25 parts of silkworm shit, 30-40 parts of pigeon excrement, 20-30 parts of chicken manure, 10-15 parts of straw powder, 18-26 parts of wood flour, 20-30 parts of sea-foam stone powder, 25-35 parts of activated carbon, 2-3 parts of microorganisms (EM), 50-60 parts of urea, 120-150 parts of biogas residues, 15-25 parts of potassium chloride, 8-16 parts of triple superphosphate, 18-24 parts of sodium humate, 10-16 parts of modified montmorillonite, 4-7 parts of lignite, 1-2 parts of sodium polyacrylate, 5-8 parts of starch acetate, 6-10 parts of kaolin, 15-18 parts of zeolite powder and 18-24 parts of amino acid. The invention further discloses a preparing method for the nutrition slow release fertilizer special for the blueberries.

Description

technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a special nutrient slow-release fertilizer for blueberries and a preparation method thereof. Background technique [0002] Blueberry, also known as bilberry and blueberry, is a perennial deciduous or evergreen shrub belonging to Rhododendronaceae Vaccinium. There are 3 major commercial cultivation types: highbush blueberry, rabbit eye blueberry, and lowbush blueberry. Blueberry fruit has a unique flavor and rich nutrition, and is known as the "king of berries". Blueberries are rich in anthocyanins, low in sugar, low in fat, and have strong antioxidant capacity. Because of their unique nutritional value and health care effects, blueberries are listed as one of the top five health foods for human beings by the International Food and Agriculture Organization, and are listed as the third-generation fruit in the world. ranks. At present, countries with large blueber...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/06C05G3/04C05G3/70C05G3/80
Inventor 王少剑
Owner TIANCHANG SHENGFENG ECOLOGICAL AGRI SCI & TECH CO LTD
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