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Preparation method of compound fertilizer for promoting growth of Huangguan pears

A compound fertilizer, Huangguan pear technology, applied in the directions of nitrogen fertilizer, potassium fertilizer, phosphate fertilizer, etc., can solve the problems of unsatisfactory construction of Huangguan pear orchard, inappropriate fertilization management measures, etc., to improve plant stress resistance, water and water conservation. Good fertilizer effect, enhance the effect of stress resistance

Inactive Publication Date: 2018-02-27
芜湖四高农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to inappropriate fertilization management measures in recent years, the construction of Huangguan pear orchards has not been satisfactory. If a compound fertilizer that is economical, efficient, easy to use, and promotes the growth of Huangguan pears has become a technical problem that needs to be solved at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for preparing compound fertilizer for promoting the growth of Huangguan pear, comprising the steps of:

[0018] S1. Mix 2g of phenolic resin, 8g of polyaluminum chloride, 0.1g of dioctyl adipate, and 100g of 40wt% ethanol solution to obtain the first preform;

[0019] S2, 80g ammonium chloride, 15g precipitated phosphate fertilizer, 25g kiln dust potassium fertilizer, 10g superphosphate, 0.6g ferric diamine fulvic acid, 0.2g manganese humate, 2g zinc humate, 1g ammonium molybdate, 6g calcined kaolin , 10g of peat soil, 50g of decomposed chicken manure, 1g of Baibu powder, 200g of the first prefabricated material were stirred for 5min, the stirring temperature was 75°C, and the stirring speed was 20r / min to obtain the second prefabricated material;

[0020] S3. Mix 100 g of the second prefabricated material and 1 g of triethylenetetramine, heat up to 50° C., stir for 20 minutes, and spray dry to obtain a compound fertilizer for promoting the growth of Huangguan ...

Embodiment 2

[0022] A method for preparing compound fertilizer for promoting the growth of Huangguan pear, comprising the steps of:

[0023] S1. Mix 5g of phenolic resin, 2g of polyaluminum chloride, 0.2g of dioctyl adipate, and 50g of 60wt% ethanol solution to obtain the first preform;

[0024] S2, 40g ammonium chloride, 35g precipitated phosphate fertilizer, 15g kiln dust potassium fertilizer, 18g superphosphate, 0.1g ferric diamine fulvic acid, 0.7g manganese humate, 1g zinc humate, 2g ammonium molybdate, 2g calcined kaolin , 30g of peat soil, 20g of decomposed chicken manure, 2g of Baibu powder, 100g of the first prefabricated material were stirred for 15min, the stirring temperature was 65°C, and the stirring speed was 40r / min to obtain the second prefabricated material;

[0025] S3. Mix 50 g of the second prefabricated material and 3 g of triethylenetetramine, heat up to 40° C., stir for 50 minutes, and spray dry to obtain a compound fertilizer for promoting the growth of Huangguan p...

Embodiment 3

[0027] A method for preparing compound fertilizer for promoting the growth of Huangguan pear, comprising the steps of:

[0028] S1. Mix 3g of phenolic resin, 6g of polyaluminum chloride, 0.12g of dioctyl adipate, and 80g of 45wt% ethanol solution to obtain the first preform;

[0029] S2, 70g ammonium chloride, 20g precipitated phosphate fertilizer, 22g kiln dust potassium fertilizer, 12g superphosphate, 0.4g ferric diamine fulvic acid, 0.3g manganese humate, 1.8g zinc humate, 1.3g ammonium molybdate, 5g Calcined kaolin, 15g of peat soil, 40g of decomposed chicken manure, 1.2g of Baibu powder, and 180g of the first preform were stirred for 8 minutes at a stirring temperature of 72°C and a stirring speed of 25r / min to obtain the second preform;

[0030] S3. Mix 80 g of the second prefabricated material and 1.5 g of triethylenetetramine, heat up to 46° C., stir for 30 minutes, and spray dry to obtain a compound fertilizer for promoting the growth of Huangguan pear.

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Abstract

The invention discloses a preparation method of a compound fertilizer for promoting growth of Huangguan pears. The preparation method comprises the following steps: uniformly mixing phenolic resin, poly aluminum chloride, dioctyl adipate and an ethanol solution to obtain a first premix; stirring ammonium chloride, a precipitate phosphatic fertilizer, a kiln dust potassic fertilizer, calcium superphosphate, diaminoferric xanthohumate, manganese humate, zinc humate, ammonium molybdate, calcined kaolin, turfy soil, decomposed chicken manure, radix stemonae powder and the first premix to obtain asecond premix; and mixing the second premix and triethylene tetramine, raising the temperature and stirring the mixture, spraying and drying to obtain the compound fertilizer for promoting growth of Huangguan pears. The compound fertilizer prepared by the method can promote luxuriancy of stems and leaves of Huangguan pears, the leaves are kept green longer, the percentage of fertile fruits and output of Huangguan pears are improved, the Huangguan pear trees blossom in advance, the mature period of Huangguan pears is shortened, the quality of Huangguan pears is improved, and the phenomenon of diseases of Huangguan pears is reduced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for preparing compound fertilizers for promoting the growth of Huangguan pears. Background technique [0002] Huangguan pear is a new early-middle-maturing pear variety bred by the Shijiazhuang Fruit Research Institute of Hebei Province in the 1980s by crossing Xuehua pear as the female parent and New Century pear as the male parent. The fruit of Huangguan pear is nearly round or oval, with large fruit body, the average weight of a single fruit is 292g, and the maximum fruit weight is 551g. A kind of fruit with good flavor and therapeutic effect is deeply loved by people. [0003] However, due to inappropriate fertilization management measures in recent years, the construction of Huangguan pear orchards has not been satisfactory. If a compound fertilizer that is economical, efficient, easy to use, and promotes the growth of Huangguan pears has become a technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B1/02C05G3/00C05G3/80C05B3/00C05C3/00C05C11/00C05D1/00C05D9/00C05F3/00C05F11/00C05F11/02
Inventor 王四高
Owner 芜湖四高农业科技有限公司
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