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A special fertilizer for apples on dry slopes and its preparation method

A special fertilizer and technology for sloping land, applied in the field of special fertilizer for apples on dry sloping land and its preparation, can solve the problems of increasing labor intensity, apple production costs, and insufficient natural conditions in apple eugenic areas, so as to avoid moisture absorption and agglomeration, prevent Late ripening, easy-to-use effects

Active Publication Date: 2016-04-13
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rainfall in this area is low and the terrain is broken, so the canal system is difficult to irrigate. At present, most fruit farmers in this area use carts and people's backs to irrigate apple trees in the dry season from May to June. They need to water 2-3 times a year. , greatly increasing labor intensity and apple production costs
In addition, there is no special fertilizer for apples in this area so far, and the fruit growers apply fertilizers completely in accordance with the production habits of food crops, so that the natural conditions of the apple eugenics area have not been fully utilized.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The special fertilizer for apples on dry slopes provided by the invention includes the base fertilizer used in the autumn of that year, the flower fertilizer used in the spring of the second year and the fruit fertilizer used in the summer of the second year;

[0031] Described base manure comprises organic fertilizer, nitrogenous fertilizer, phosphate fertilizer, potassium fertilizer and sulfate, and the base manure used per mu comprises organic manure: 2000~2100kg, N:9.5~10kg, P:9~9.5kg, K:6~6.75kg;

[0032] Specifically, the base fertilizer includes pig manure residue, urea, diammonium phosphate, Bodison nitrogen and potassium compound fertilizer and sulfate, and the base fertilizer used per mu includes organic fertilizer: 2500kg, N: 10kg, P: 10.5kg , K:6.75kg; Described sulfate comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, and its mass ratio is 1:1:1:1;

[0033] Described flower fertilizer comprises nitrogen fertilizer, phosphorus ferti...

Embodiment 2

[0039] A method for preparing a special fertilizer for apples on dry slopes, including the preparation of base fertilizer for the autumn of the current year, flower fertilizer for the spring of the second year, and fruit fertilizer for the summer of the second year;

[0040] The preparation of the base fertilizer includes: separating pig manure and biogas residue with a solid-liquid separator, drying the separated solid as an organic fertilizer, mixing the organic fertilizer with nitrogen fertilizer, phosphate fertilizer, potash fertilizer and sulfate in proportion, and then granulating; The mixing ratio is organic fertilizer: 2200-2500 parts, N: 8.5-10 parts, P: 9-10 parts, K: 5-6.5 parts, sulfate 6-7.5 parts;

[0041] The preparation of the flower fertilizer includes: mixing urea, diammonium phosphate, and Bodison nitrogen potassium compound fertilizer and then granulating, as the parent material of the flower fertilizer, distributing potassium polyacrylate in a moisture-proo...

Embodiment 3

[0048] The special fertilizer for apples on dry slopes provided by the invention includes the base fertilizer used in the autumn of that year, the flower fertilizer used in the spring of the second year and the fruit fertilizer used in the summer of the second year;

[0049]Described base manure comprises organic fertilizer, nitrogenous fertilizer, phosphate fertilizer, potassium fertilizer and sulfate, and the base manure used per mu comprises organic manure: 2300~2500kg, N:8~8.35kg, P:9.2~10.5kg, K:5~5.75kg ;

[0050] Specifically, the base fertilizer includes pig manure residue, urea, diammonium phosphate, Bodison nitrogen and potassium compound fertilizer and sulfate, and the base fertilizer used per mu includes organic fertilizer: 2300kg, N: 8.2kg, P: 9.5 kg, K:5.5kg; Described sulfate comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, and its mass ratio is 1:1:1:1;

[0051] Described flower fertilizer comprises nitrogen fertilizer, phosphorus fe...

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Abstract

The invention discloses a fertilizer for drought slope apple and a preparation method of the fertilizer. The fertilizer comprises a base fertilizer for the current autumn, a flower season fertilizer for the next spring, and a fruiting fertilizer for the next summer, wherein the base fertilizer comprises an organic fertilizer, a nitrogen fertilizer, a phosphorus fertilizer, a potassium fertilizer and sulfate, the flower season fertilizer comprises the nitrogen fertilizer, the phosphorus fertilizer and the potassium fertilizer, the potassium fertilizer comprises a K2O-containing potassium fertilizer and potassium polyacrylate, and the fruiting fertilizer comprises the nitrogen fertilizer and the potassium sulfate.

Description

technical field [0001] The invention belongs to the technical field of fertilizers for apples, and relates to a special fertilizer for apples on dry slopes and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, apples have become an indispensable high-grade fruit in people's daily life, and the Loess Plateau has become a rare eugenic area for apples in my country due to its deep soil layer and sufficient sunlight. At present, the area of ​​apples in northern Shaanxi alone has reached 9.35 million. Mu, with an output of 9.03 million tons, ranking first in the country. However, the rainfall in this area is low and the terrain is broken, so the canal system is difficult to irrigate. At present, most fruit farmers in this area use carts and people's backs to irrigate apple trees in the dry season from May to June. They need to water 2-3 times a year. , greatly increased labor intensity and apple production costs. In ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05G3/00A01C21/00
Inventor 张海张伟高义民张文纬翟辉
Owner NORTHWEST A & F UNIV
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