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Method for preparing special fertilizer containing sulfur element for efficiently controlled release garlic

A technology for special fertilizers and elements, applied in the field of agricultural fertilizers, to achieve the effect of improving the utilization rate of fertilizers, solving the difficulty of topdressing, and improving the quality of garlic

Active Publication Date: 2014-08-20
STANLEY AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when the existing fertilizers are applied to the production of garlic, the price is too high, and the effect of increasing production is not obvious, and the ratio of input to output is not high, which greatly affects garlic farmers. Positivity of growing garlic

Method used

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  • Method for preparing special fertilizer containing sulfur element for efficiently controlled release garlic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Special fertilizer for high-efficiency controlled-release garlic rich in sulfur, with nitrogen, phosphorus, and potassium contents of 18%, 8%, and 18% respectively, all of which are percentages by mass, and the components by weight of the raw materials are as follows:

[0056] 55 parts of 6% resin coated urea,

[0057] 65 parts of 7% resin-coated urea,

[0058] 245 parts of sulfur coated urea,

[0059] Potassium sulfate compound fertilizer 280 parts,

[0060] Potassium sulfate 285 parts,

[0061] 60 parts of diammonium phosphate,

[0062] Magnesium sulfate 6 parts,

[0063] 4 parts of borax.

[0064] Put the above-mentioned raw materials together in a blender and stir for 7 minutes, fully mix them, then measure and pack them.

Embodiment 2

[0066] Special fertilizer for high-efficiency controlled-release garlic rich in sulfur, with nitrogen, phosphorus, and potassium contents of 17%, 7%, and 20% respectively, all of which are percentages by mass. The raw material components are as follows:

[0067] 50 parts of 6% resin-coated urea,

[0068] 70 parts of 7% resin-coated urea,

[0069] 230 parts of sulfur coated urea,

[0070] Potassium sulfate compound fertilizer 260 parts,

[0071] Potassium sulfate 330 parts,

[0072] 50 parts of diammonium phosphate,

[0073] Magnesium sulfate 4 parts,

[0074] 6 parts of borax.

[0075] The preparation process is the same as in Example 1.

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Abstract

The invention discloses a high-efficiency controlled-release garlic special fertilizer rich in sulfur, and relates to the technical field of special slow / controlled release fertilizers for crops. It is prepared from the following raw materials: 6% resin-coated urea, 7% resin-coated urea, sulfur-coated urea, potassium sulfate compound fertilizer, potassium sulfate, diammonium phosphate, magnesium sulfate, and borax. Compared with the prior art, the present invention uses a unique formula to improve the fertilizer utilization rate and garlic quality, and enhances the ability of crops to resist diseases and insect pests. Compared with the existing special fertilizer for garlic, it can significantly promote the growth and development of garlic. The effect of increasing production is remarkable.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a high-efficiency and controlled-release garlic special fertilizer rich in sulfur. Background technique [0002] Garlic is a perennial herb belonging to the Liliaceae Allium genus. It has a pungent and pungent smell. It can be eaten or seasoned, and can also be used as medicine. Garlic has been used as a natural fungicide since ancient times, known as "natural antibiotic", without any side effects, and is a natural tonic for human circulation and nervous system. my country's garlic output is very high, with a perennial planting area of ​​200,000 to 267,000 hectares and an output of 4 million tons, ranking first in the world and accounting for about 1 / 4 of the world's total output. Although garlic is planted in a large area in my country, farmers are still accustomed to using traditional compound fertilizers. There are more garlic fertilizers sold in the market. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/08C05G3/90
Inventor 高进华孙士俊周丽解学仕李元峰
Owner STANLEY AGRI GRP CO LTD
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