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Ammonium-sulfate-type flush fertilizer

A technology of ammonium sulfate and flushing fertilization, which is applied in the direction of fertilization equipment, fertilizer mixture, application, etc., to achieve the effect of improving absorption and utilization, reasonable compatibility, and promoting cell growth and cell differentiation

Inactive Publication Date: 2013-06-19
蒋永直
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the application process of existing chemical fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] A kind of ammonium sulphate type flushing fertilization, is made up of following raw material by weight percentage:

[0023] Potassium sulfate 15%

[0024] Ammonium sulfate 75%

[0025] Urea 5.5%

[0026] Magnesium Sulfate 1%

[0027] Calcium Oxide 2.5%

[0028] Rooting agent 0.4%

[0029] Swollenin 0.6%

[0030] The preparation method of flushing fertilization comprises that each raw material is crushed, ammoniated, mixed, granulated, quality tested, and packed according to the specification of 5 kg according to the above-mentioned proportioning weight.

Embodiment approach 2

[0032] A kind of ammonium sulphate type flushing fertilization, is made up of following raw material by weight percentage:

[0033] Potassium sulfate 16%

[0034] Ammonium sulfate 74%

[0035] Urea 6%

[0036] Magnesium Sulfate 1.5%

[0037] Calcium Oxide 1.5%

[0038] Rooting agent 0.5%

[0039] Swollenin 0.5%

[0040] The preparation method of flushing fertilization comprises that each raw material is crushed, ammoniated, mixed, granulated, quality tested, and packed according to the specification of 5 kg according to the above-mentioned proportioning weight.

Embodiment approach 3

[0042] A kind of ammonium sulphate type flushing fertilization, is made up of following raw material by weight percentage:

[0043] Potassium sulfate 11%

[0044] Ammonium sulfate 77.5%

[0045] Urea 7%

[0046] Magnesium sulfate 0.5%

[0047] Calcium Oxide 3%

[0048] Rooting agent 0.6%

[0049] Swollenin 0.4%

[0050] The preparation method of flushing fertilization comprises that each raw material is crushed, ammoniated, mixed, granulated, quality tested, and packed according to the specification of 5 kg according to the above-mentioned proportioning weight.

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PUM

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Abstract

The invention relates to an ammonium-sulfate-type flush fertilizer comprising the components of, by weight, 10-20% of potassium sulfate, 70-80% of ammonium sulfate, 4-7% of urea, 0.5-1.5% of magnesium sulfate, 1-3% of calcium oxide, 0.2-0.6% of a rooting agent, and 0.2-0.6% of expansin. The fertilizer provided by the invention has the advantages of reasonable formulation, and balanced and rich nutrients. With the fertilizer, fertilizer absorption and utilization rate can be improved, agricultural product yield can be improved, agricultural product production cost can be reduced. The preparation process is simple, and the fertilizer is easy to popularize.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, in particular to an ammonium sulfate type flushing fertilization. Background technique [0002] Flush fertilization is a unit or multi-component fertilizer that is flushed with water; flush fertilization is divided into many styles. The most common forms currently on the market are: liquid, granule, powder and paste. However, the current various fertilization methods for melons, fruits and vegetables have problems such as low crop absorption rate and insufficient content of various elements, especially some sick plants that need to supplement nutrition may not have normal capillary roots that can absorb Nutrients, although the formula contains enough nutrients, plants cannot absorb them, especially the weak seedlings with undeveloped roots, absorb less nutrients, and the nutrients in the fertilization will seep downward with the water, and the roots of the plants will be farther and f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 蒋永直
Owner 蒋永直
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