Special fertilizer for Shatian pomelos

A special fertilizer, the technology of Shatian pomelo, applied in the direction of application, fertilization equipment, fertilizer mixture, etc., can solve the problems of insufficient attention to the balance of nutrients, the quality and harmlessness of fertilizers, the poor development of Shatian pomelo, and the backward cultivation and management technology, etc., to achieve The effect of shortening the cultivation time, reducing the cultivation cost and accelerating the growth

Inactive Publication Date: 2015-12-02
区燕丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, Shatian pomelo has been using the traditional phosphate fertilizer, ordinary compound fertilizer and a small amount of urea combined with multiple applications, and the balance of nutrients and the harmlessness of fertilizer quality have not been paid enough attention.
The backward cultivation and management technology is an important reason for the poor development of Shatian pomelo
At present, there is no pollution-free and long-acting special compound fertilizer suitable for the growth characteristics of Shatian pomelo and improving the nutritional quality in the domestic market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A special fertilizer for Shatian pomelo, which consists of the following components in parts by weight: 20 parts of urea, 26 parts of phosphate fertilizer, 10 parts of rice straw powder, 10 parts of potassium fulvic acid, 8 parts of zinc sulfate, 10 parts of magnesium sulfate, active sewage 15 parts of mud, 35 parts of decomposed chicken manure.

[0013] A special fertilizer for Shatian pomelo, the preparation method of which comprises the following steps:

[0014] 1) After mixing phosphate fertilizer, rice straw powder, potassium fulvic acid, zinc sulfate, magnesium sulfate, activated sludge, and decomposed chicken manure, add an appropriate amount of warm water, mix evenly and stir evenly, disperse at high speed to obtain a slurry, concentrate and dry , made into particles;

[0015] 2), put the granules in step 1) into a drum type mixing granulator, spray heated and melted urea on the outside of the mixed granules, so that the outer surface of the mixed granules form...

Embodiment 2

[0017] A special fertilizer for Shatian pomelo, which consists of the following components in parts by weight: 28 parts of urea, 15 parts of phosphate fertilizer, 7 parts of rice straw powder, 14 parts of potassium fulvic acid, 5 parts of zinc sulfate, 7 parts of magnesium sulfate, active sewage 22 parts of mud, 20 parts of decomposed chicken manure.

[0018] A special fertilizer for Shatian pomelo, the preparation method of which comprises the following steps:

[0019] 1) After mixing phosphate fertilizer, rice straw powder, potassium fulvic acid, zinc sulfate, magnesium sulfate, activated sludge, and decomposed chicken manure, add an appropriate amount of warm water, mix evenly and stir evenly, disperse at high speed to obtain a slurry, concentrate and dry , made into particles;

[0020] 2), put the granules in step 1) into a drum type mixing granulator, spray heated and melted urea on the outside of the mixed granules, so that the outer surface of the mixed granules forms ...

Embodiment 3

[0022] A special fertilizer for Shatian pomelo, which consists of the following components in parts by weight: 40 parts of urea, 30 parts of phosphate fertilizer, 5 parts of rice straw powder, 20 parts of potassium fulvic acid, 10 parts of zinc sulfate, 5 parts of magnesium sulfate, active sewage 25 parts of mud, 50 parts of decomposed chicken manure.

[0023] A special fertilizer for Shatian pomelo, the preparation method of which comprises the following steps:

[0024] 1) After mixing phosphate fertilizer, rice straw powder, potassium fulvic acid, zinc sulfate, magnesium sulfate, activated sludge, and decomposed chicken manure, add an appropriate amount of warm water, mix evenly and stir evenly, disperse at high speed to obtain a slurry, concentrate and dry , made into particles;

[0025] 2), put the granules in step 1) into a drum type mixing granulator, spray heated and melted urea on the outside of the mixed granules, so that the outer surface of the mixed granules forms...

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PUM

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Abstract

The invention discloses a special fertilizer for Shatian pomelos and belongs to the field of agricultural planting. The special fertilizer for Shatian pomelos comprises the following components in parts by weight: 20-40 parts of urea, 15-30 parts of a phosphatic fertilizer, 5-10 parts of rice straw powder, 10-20 parts of potassum fulvic acid, 5-10 parts of zinc sulfate, 5-10 parts of magnesium sulfate, 15-25 parts of active sludge and 20-50 parts of decomposed chicken dung. The special fertilizer for Shatian pomelos disclosed by the invention can accelerate growth of pomelos, and the culture time is shortened and the culture cost is lowered. The cultured Shatian pomelos are good in quality and high in output. The fertilizer is wide in source, easily available in source, low in cost and free of pollution in the production process.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a special fertilizer for Shatian pomelo. Background technique [0002] Shatian pomelo is one of the famous fruits in Guangdong. Shatian pomelo pulp is sweet and refreshing, rich in flavor and rich in nutrition. It is deeply loved by consumers. It has a large market demand and has great development prospects. It is the way to develop agricultural economy and increase farmers' income in mountainous areas. At present, Shatian pomelo has been using the traditional phosphate fertilizer, common compound fertilizer and a small amount of urea combined with multiple applications, and insufficient attention has been paid to the balance of nutrient elements and the harmlessness of fertilizer quality. The backward cultivation and management technology is an important reason for the poor development of Shatian pomelo. At present, there is no pollution-free and long-acting sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 区燕丽
Owner 区燕丽
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