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Synergistic foliage fertilizer and application method thereof

A technology of foliar fertilizer and fertilizer, which is applied in the direction of application, fertilization device, fertilizer mixture, etc., to achieve the effect of improving quality and yield, less production input, and increasing absorption speed and absorption amount

Inactive Publication Date: 2008-07-09
HEBEI THINK DO ENVIRONMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyaspartic acid is used as an accelerator for plant nutrient absorption and a high water-absorbing material. The main fertilizers such as nitrogen, phosphorus, and potassium that are absorbed by the roots of plants in large quantities have been applied, but in foliar fertilizers that are more conducive to the absorption of trace elements not reported in

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The ratio of the synergistic foliar fertilizer in this embodiment is: 187.5g of urea, 307g of polyaspartic acid, 18g of potassium nitrate, 5g of borax, 1.5g of ammonium molybdate, 100g of monosodium glutamate, and 381g of water.

[0022] The ratio of ordinary foliage fertilizer is: urea 187.5g, potassium nitrate 18g, borax 5g, ammonium molybdate 1.5g, monosodium glutamate 100g, water 688g.

[0023] Put the above materials into a 2000ml beaker and stir to fully dissolve each component, mix evenly, filter, and pack. When using, dilute this product with water, the dosage for one mu of land is 20-30g, and spray on the leaves.

[0024] The synergistic foliage fertilizer of the present invention and common foliage fertilizer have been carried out contrast test on greenhouse cucumber, test is set 1 experimental group, 3 comparison groups are processed; The land area of ​​each group is 18 square meters, and every group of three plots, and the plots within each repetition are a...

Embodiment 2

[0034] The ratio of the synergistic foliar fertilizer of this embodiment is: urea 160g, polyaspartic acid 10g, potassium nitrate 10g, borax 5g, ammonium molybdate 1.5g, zinc sulfate 5g, iron sulfate 5g, copper sulfate 5g, monosodium glutamate 100g, 698.5g of water.

[0035] The ratio of ordinary foliar fertilizer is: urea 160g, potassium nitrate 10g, borax 5g, ammonium molybdate 1.5g, zinc sulfate 5g, iron sulfate 5g, copper sulfate 5g, monosodium glutamate 100g, water 708.5g.

[0036] This product is suitable for supplementing nitrogen, potassium, boron, molybdenum, zinc, iron, copper, amino acids, etc. that are lacking in crops. The dosage for one mu of land is 25-40g.

[0037] The synergistic foliage fertilizer of the present invention and the common foliage fertilizer have been tested on lettuce in greenhouses. Test method is with embodiment 1, obtains every index as table 2:

[0038] Table 2 yield comparison (unit: kg / mu)

[0039] Place

[0040] It can be se...

Embodiment 3

[0042] The ratio of the synergistic foliar fertilizer of the present embodiment is: polyaspartic acid 200g, potassium nitrate 18g, borax 5g, ammonium molybdate 1.5g, zinc sulfate 5g, iron sulfate 5g, copper sulfate 5g, monosodium glutamate 50g, water 210.5g.

[0043] The ratio of ordinary foliar fertilizer is: potassium nitrate 18g, borax 5g, ammonium molybdate 1.5g, zinc sulfate 5g, iron sulfate 5g, copper sulfate 5g, monosodium glutamate 50g, water 410.5g.

[0044] This product supplements potassium, boron, molybdenum, nitrogen, zinc, iron, copper, amino acids, etc. that are lacking in crops, and the dosage for one mu of land is 10-20g.

[0045] The synergistic foliar fertilizer of the present invention and the common foliar fertilizer have been tested on greenhouse strawberries. Experimental method is with embodiment 1, obtains every index as table 3:

[0046] Table 3 yield comparison (unit: kg / mu)

[0047] Place

[0048] It can be seen from the table that the...

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PUM

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Abstract

The invention discloses a synergy foliar fertilizer, which adds poly-aspartic acid or the salt in the foliar fertilizer, the weight percentage of the proportion of the poly-aspartic acid or the salt and the foliar fertilizer is that, the poly-aspartic acid or the salt is 40-1% and the foliar fertilizer is 60-99%. The effective components of the foliar fertilizer are the two or more of amino acid, nitrogen, phosphorus, potassium, copper, manganese, zinc, boron, iron and molybdenum. The invention is applied for field crop, economic crop, fruit and vegetable. The application method is that adding water to dilute the product, spraying the foliage with the amount of 10-50g yield per acre. The poly-aspartic acid utilized by the invention belongs to green macromolecular compound which is safe, non-toxic and no public nuisance and biodegradable, having higher environmental protection effect, being capable of improving the utilization ratio of about 10% to 40% and increasing the production, thereby leading benefit for the peasant really, having economic prospect and social benefit.

Description

technical field [0001] The present invention relates to a kind of synergistic foliar fertilizer, specifically a kind of synergistic foliar fertilizer produced by using common foliar fertilizer and plant nutrient absorption accelerator-polyaspartic acid and the synergistic foliar fertilizer in Agricultural applications. Background technique [0002] According to years of research by scientific workers, rational and economical fertilization is one of the important measures to increase crop yield and quality, because fertilization is the material basis for high yield and high quality. In recent years, fertilization technology has made great progress. In order to overcome the problem of low absorption efficiency of effective elements in fertilizers, many accelerators for increasing fertilizer absorption have appeared in recent years. As disclosed in Chinese patent CN1594241 "a method for promoting nutrient absorption of leafy vegetable crops", it disclo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G1/00
Inventor 张德丰李文曦李峰
Owner HEBEI THINK DO ENVIRONMENT CO LTD
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