Liquid fertilizer special for blueberries and preparation method thereof

Abstract

The invention discloses liquid fertilizer special for blueberries and a preparation method thereof. In the fertilizer, the mass ratio of an EM solution, a microelement solution and a plant organic nutrient solution is 92.0-98.0 to 1.5-3.0 to 0.5-5.0. In the microelement solution, the mass ratio of EDTA-Fe, EDTA-Zn, boric acid, ammonium molybdate and the EM solution is 20.0-21.0 to 0.5-2.0 to 1.0-3.0 to 0.1-0.2 to 78.4-73.8. In the plant organic nutrient solution, the mass ratio of glycine, vitamin B1, vitamin B6, inositol, nicotinic acid and the EM solution is 1.0-2.0 to 0.5-1.0 to 0.2-0.4 to 13.0-25.0 to 2.0-5.0 to 66.6-78.3. The preparation method comprises the steps of preparing the EM solution, preparing the microelement solution, preparing the plant organic nutrient solution and mixing the EM solution, the microelement solution and the plant organic nutrient solution. The liquid fertilizer can provide organic nutrient liquid fertilizer which is convenient to use, obvious in effect and capable of achieving disease prevention, production increase and stress resistance enhancement for blueberry production. The liquid fertilizer is suitable for spraying, root irrigation, drop irrigation and the like.

Description

technical field [0001] The invention relates to an agricultural fertilizer, in particular to a blueberry-specific fertilizer containing beneficial microorganisms, plant life elements and organic nutrition, and in particular to a liquid fertilizer containing EM bacteria, trace elements and plant organic nutrition and a preparation method thereof. Background technique [0002] Blueberry is an emerging small shrub berry fruit tree with no root hairs in its root system and poor ability to absorb fertilizer and water. Blueberry is sensitive to soil and fertilizer, and is very picky about soil and fertilizer selection. Domestic research on blueberry is in its infancy, and it is used for blueberry production in production There are very few special fertilizers. [0003] Liquid fertilizers have been widely used in the planting industry, and can be used for various plant fertilization operations through root irrigation, drip irrigation, spraying, etc., and can be used for both root f...

AI Technical Summary

Problems solved by technology

[0004] The absorption ability of blueberry root system is weak, and it has strict requirements on soil conditions and fertilizers. Various physiological and nutritional obstacles are prone to occur during production, which restricts the continuous high-quality production of blueberries. At present, the composition and effect of existing liquid fertilizers are relatively simple, which cannot meet the needs of blueberries or require multiple times to produce them. To achieve the intended purpose, causing trouble and waste of manpower, such as blindly mixed use can easily reduce the effect or cause adverse reactions in blueberries

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