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Special water-soluble fertilizer for citrus leaf surface in central region, preparation method and applications thereof

A technology of water-soluble fertilizer and water-soluble fertilizer, applied in the direction of fertilization method, application, magnesium fertilizer, etc., can solve the problem of not satisfying the growth of citrus leaves, and achieve the effect of good absorption and good water solubility

Inactive Publication Date: 2019-08-09
湖北格林凯尔农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the technical defect that the existing trace element water-soluble fertilizer formula does not satisfy the growth of citrus leaves in the central region, the present invention provides a special water-soluble fertilizer for citrus leaves, its preparation method and its application

Method used

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  • Special water-soluble fertilizer for citrus leaf surface in central region, preparation method and applications thereof
  • Special water-soluble fertilizer for citrus leaf surface in central region, preparation method and applications thereof
  • Special water-soluble fertilizer for citrus leaf surface in central region, preparation method and applications thereof

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Experimental program
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Effect test

Embodiment 1

[0024] The raw material weight ratio of water-soluble fertilizer is as follows: EDTA-zinc: 45-47 parts, EDTA-copper: 15-16 parts, boric acid: 28.2 parts, sodium molybdate: 1.1 parts and magnesium sulfate 20 parts, and described raw material is in 18-20 parts. Under the condition of 22°C, use CN 101829518 to publish the stirrer to stir evenly.

[0025] The element ratio of the water-soluble fertilizer is: zinc (Zn): 7 parts, copper (Cu): 2.4 parts, boron (B): 5 parts, molybdenum (Mo): 0.4 parts and magnesium (Mg): 4 parts.

Embodiment 2

[0027] The raw material weight ratio of water-soluble fertilizer is as follows: EDTA-zinc: 45.5-46.3 parts, EDTA-copper: 15.2-15.5 parts, boric acid: 28.2 parts, sodium molybdate: 1.1 parts and magnesium sulfate 20 parts, the raw materials are 18-15 parts Under the condition of 22°C, use CN 101829518 to publish the stirrer to stir evenly.

[0028] The element ratio of the water-soluble fertilizer is: zinc (Zn): 7 parts, copper (Cu): 2.4 parts, boron (B): 5 parts, molybdenum (Mo): 0.4 parts and magnesium (Mg): 4 parts.

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Abstract

The invention provides a special water-soluble fertilizer for citrus leaf surface in the central region, a preparation method and applications thereof, wherein the water-soluble fertilizer contains the following nutrition elements by weight: 5-8 parts of zinc (Zn), 1-4 parts of copper (Cu), 3-7 parts of boron (B), 0.1-0.5 part of molybdenum (Mo), and 3-6 parts of magnesium (Mg). According to the present invention, the water-soluble fertilizer can meet the trace element demands of citrus leaf growth in the central region, the leaves do not produce element deficiency symptoms after the use of the special water-soluble fertilizer, and the special water-soluble fertilizer has good water solubility, and can make crops well absorb nutrients.

Description

[0001] Technical field: [0002] The invention belongs to the field of agricultural irrigation and fertilization, and specifically relates to a special water-soluble fertilizer for citrus leaves in the central region, a preparation method and an application thereof [0003] Background technique: [0004] Citrus is an evergreen fruit tree with rich nutrition and high economic value. The method of fertilization has an important impact on improving the nutritional level of the tree, the yield and quality of citrus. During the growing season of citrus, especially the critical period of spring shoot germination, flowering and fruit setting, and winter leaf preservation, proper foliar fertilization can replenish tree nutrition in time, increase yield, and improve quality. It can be used as an auxiliary method for root fertilization. Foliar fertilization is an economical and effective fertilization method that prepares fertilizer into a solution of a certain concentration and sprays ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05D11/00A01C21/00
CPCA01C21/00C05D5/00C05D9/00C05D9/02
Inventor 郑勋领
Owner 湖北格林凯尔农业科技有限公司
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