High-nutrition foliage fertilizer for improving plant stress resistance

A plant stress resistance and high nutrition technology, applied in the direction of nitrogen fertilizer, magnesium fertilizer, inorganic fertilizer, etc., can solve the problems of increasing farmers' production costs, unfavorable promotion and application, and high price, and achieve low cost, good absorption effect, and improved quality. Effect

Inactive Publication Date: 2009-12-09
林刚 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the foliar fertilizers with the characteristics of improving plant stress resistance are indirect, that is, the immunity of plants can be improved after providing nutrients, thereby improving the stress resistance of plants. Only a small part of foliar fertilizers are added to the formula. Reverse components, such as absci

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Mix and dissolve 40kg of water, 14kg of compound amino acids, 2kg of potassium dihydrogen phosphate, and 2kg of citric acid in the reactor for 30 minutes, then add 6kg of alcohol and 1kg of salicylic acid for coupling reaction for 20 minutes, and then add 8kg of Na-EDTA respectively , FeSO 4 3kg, ZnSO 4 2kg, MnSO 4 1kg, CuSO 4 1kg, MgSO 4 1kg, H 3 BO 3 2kg, Vitamin C 2kg, Na 2 MoO 4 3kg, KNO 3 6kg and 6kg of urea were mixed and reacted, and the interval between each addition of the reactants was 15 minutes. After the reaction was complete, it was filtered, and the obtained filtrate was the finished product.

Embodiment 2

[0013] Mix and dissolve 48kg of water, 10kg of compound amino acids, 1kg of potassium dihydrogen phosphate, and 2kg of citric acid in the reaction kettle for 25 minutes, then add 5kg of alcohol and 1kg of salicylic acid for coupling reaction for 20 minutes, and then add 12kg of Na-EDTA in sequence , FeSO 4 2kg, ZnSO 4 1kg, MnSO 4 1kg, CuSO 4 1kg, MgSO 4 1kg, borax 1kg, vitamin C 1kg, ammonium molybdate 1kg, KNO 3 6kg and 6kg of urea were mixed and reacted, and the interval between each addition of the reactant was 20 minutes. After the reaction was complete, it was filtered, and the obtained filtrate was the finished product.

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Abstract

The invention discloses a high-nutrition foliage fertilizer for improving plant stress resistance. A filtrate, namely a finished product is obtained by the following steps: mixing and dissolving water, compound amino acid, monopotassium phosphate and citric acid; adding alcohol and salicylic acid into the mixture for a coupling reaction; orderly adding Na-EDTA, FeSO4, ZnSO4, MnSO4, CuSO4, MgSO4, H3BO3, vitamin C, Na2MoO4, KNO3, and urea respectively for a hybrid reaction; and filtering after the complete reaction. The high-nutrition foliage fertilizer has simple preparation technology and low cost, can effectively improve the stress resistance of plants, directly promote the root growth of the plants, adjust the physiological function of the plants, improve the resistances of the plants such as disease resistance, drought resistance, cold resistance and the like, has the characteristics of full nutrition, good absorption effect and the like, and provides due guarantee for the normal growth of the plants, thereby laying a solid material basis for improving the quality of farm products.

Description

technical field [0001] The invention relates to agricultural fertilizers, in particular to a high-nutrition foliar fertilizer for improving plant stress resistance. Background technique [0002] Foliar fertilizer refers to the fertilizer that directly applies the nutrients needed by crops to the leaves of plants for the purpose of plant leaf absorption. Foliar fertilization can make nutrients directly enter the plant body from the leaves, participate in the metabolism of plants and the synthesis of organic matter, and is more effective than soil fertilization, so it is deeply loved by farmers. [0003] The foliar fertilizers currently on the market generally focus on providing nutrients to plants, and the nutrients provided directly act on the aboveground parts of the plants, and only indirectly and in a small amount on the roots of the plants. Most of the foliar fertilizers with the characteristics of improving plant stress resistance are indirect, that is, the immunity of...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05C9/00C05D5/00
Inventor 林刚蓝濠港李正翔
Owner 林刚
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