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Macroelement leaf fertilizer and preparation method thereof

A technology of a large number of elements, foliar fertilizer, applied in the direction of urea compound fertilizer, nitrogen fertilizer, potash fertilizer, etc., can solve the problems of high cost and poor effect of foliar fertilizer, achieve good effect, improve yield and product quality, and improve the effect of absorption

Inactive Publication Date: 2017-05-31
百威德生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a large amount of element foliage fertilizer and its preparation method, which can solve the technical problems of high cost and poor effect of the existing foliage fertilizer

Method used

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  • Macroelement leaf fertilizer and preparation method thereof
  • Macroelement leaf fertilizer and preparation method thereof
  • Macroelement leaf fertilizer and preparation method thereof

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preparation example Construction

[0045] The present invention also provides a preparation method of macroelement foliage fertilizer, comprising:

[0046] Take fulvic acid substances, seaweed essence, and urea, add water, and obtain a mixed solution with a pH of 4 to 6;

[0047] After heating the mixed solution to 80-100°C, add potassium-containing substances, zinc-containing substances, and manganese-containing substances, and stir evenly;

[0048] Cool the temperature to 40-50°C, then add amino acid and plant growth regulator, stir evenly, seal for 4-6 hours, dry and grind to get macronutrient foliage fertilizer.

[0049]The large-element foliar fertilizer prepared by the above method can be effectively absorbed by crops, has low cost and good effect, and can significantly improve crop yield and product quality.

[0050] In the present invention, after the raw materials are uniformly mixed, the purpose of sealing is to fuse each raw material to improve the uniformity of the foliar fertilizer and improve the...

Embodiment 1

[0055] Take 1 part by weight of nitrofulvic acid, 0.5 parts by weight of seaweed extract, and 30 parts by weight of urea, add water to obtain a mixed solution with a pH of 5.5;

[0056] After heating the mixed solution to 80°C, add 8 parts by weight of potassium sulfate, 45 parts by weight of ammonium phosphate, 0.05 parts by weight of manganese edetate, and 0.15 parts by weight of zinc sulfate, and stir evenly;

[0057] Cool the temperature to 40°C, then add 2 parts by weight of amino acids, 0.15 parts by weight of diethyl ethyl hexanoate, and 4 parts by weight of peat, stir evenly, seal for 4 hours, dry and grind to obtain a large amount of elemental foliar fertilizer.

Embodiment 2

[0059] Get the peat fulvic acid of 5 weight parts, the seaweed extract of 4 weight parts, the urea of ​​50 weight parts, add water, obtain the mixed solution that pH is 4.5;

[0060] After heating the mixed solution to 100°C, add 18 parts by weight of potassium dihydrogen phosphate trihydrate, 30 parts by weight of lithium phosphate, 0.15 parts by weight of manganese chloride, and 0.08 parts by weight of zinc sulfate, and stir evenly;

[0061] Cool the temperature to 45°C, add 9 parts by weight of amino acids, 0.08 parts by weight of forchlorfenuron, and 9 parts by weight of peat, stir evenly, seal for 6 hours, dry and grind to obtain a large-element foliar fertilizer.

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Abstract

The invention discloses a macroelement leaf fertilizer and a preparation method thereof. The macroelement leaf fertilizer is prepared from the following components in parts by weight: 8-18 parts of a potassium-containing substance, 30-45 parts of phosphorus-containing substance, 30-50 parts of urea, 2-9 parts of amino acid, 0.5-4 parts of an algae essence, 1-5 parts of a yellow humic acid substance, 0.05-0.2 part of a plant growth regulator, 0.05-0.15 part of a zinc-containing substance and 0.05-0.15 part of a manganese-containing substance. According to the macroelement leaf fertilizer and the preparation method, with the potassium-containing substance, the phosphorus-containing substance, the urea, the amino acid, the algae essence, the yellow humic acid substance, the plant growth regulator, the zinc-containing substance and the manganese-containing substance as raw materials, the urea has the softening action to cuticle of an epidermal cell and can accelerate permeation of other nutrients; and the algae essence is used for improving absorption of crops to the leaf fertilizer, and the yellow humic acid substance is used for improving the drought resistance of the crops, so that the prepared macroelement leaf fertilizer can be effectively absorbed by the crops and is low in cost and good in effect, the yield of the crops can be remarkably increased, and the quality of a product can be remarkably improved.

Description

technical field [0001] The invention relates to the field of foliar fertilizers, in particular to a large-element foliar fertilizer and a preparation method thereof. Background technique [0002] Plants mainly absorb nutrients from the soil through their roots to supply plant growth and development. When it is inconvenient to fertilize the roots of crops, for example, in the later stage of crop growth, the root vitality declines and the fertilizer absorption capacity decreases; or when the soil environment is unfavorable to crop growth, such as excessive water, drought, soil too acidic, too alkaline, causing crop root system Absorption is blocked, and crops need to recover quickly. If the root application method cannot meet the needs of crops in time, only foliar spraying can quickly replenish nutrients and meet the needs of crop growth and development. The fertilizer for foliar spraying is called Foliar fertilizer. [0003] Foliar fertilization can greatly increase the nu...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C9/00C05C11/00C05D1/02C05D9/02C05F11/00C05F11/02C05B17/02
Inventor 张广友杨素玲
Owner 百威德生物工程有限公司
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