Biological foliage fertilizer

Abstract

The invention has supplied biological leaf fertilizer, whose characteristics is that it includes chemical agent, biological organic matter, chelating agent, penetrant and microbe fermentation liquor and the solid raw material and mess ratio are: urea50-55%, potassium dihydrogenphosphate20-25%, potassium chloride 7-8%, boric acid0.3-0.5%, boric acid0.2-0.4%, copper sulfate0.1-0.2%, calcium nitrate0.5-1.5%, magnesium sulfate0.2-0.4%, zinc sulfate0.2-0.4%, manganese sulphate0.2-0.3%, ammonium molybdate0.05-0.1%, fulvic acid14-15%, EDTA chelating agent1-2%, AEO-20 penetrant 0.05-0.1%, mix the raw material of the above mix water 160~70deg.C in the ratio of 2:3, after 24 hours, add microbe fermentation liquor into the liquid filtered by 0.5~1mL / kg, then adjust the PH value to 5.0~6.0, finally, obtain the invention. The leaf fertilizer contains lots of macroelements and all kinds of secondary and microelements, and also contains metabolic product of microbe fermentation, beneficial microbe flora,chelating agent, penetrant and growth regulating agent, without poison, smell and side effect, it is safe and reliable, can increase the quantity and quality of agricultural products.

Description

Technical field [0001] The invention provides a biological foliage fertilizer, which belongs to the technical field of fertilizers. Background technique [0002] There are many types of foliar fertilizers on the market, but they can be summed up into four types: the first type is hormone type, and its ingredients are mainly plant growth regulators; the second type is nutrient type, which mainly contains large amounts and Micronutrient elements, and some organic substances (organic acids); the third category is biological type, which contains nitrogen-fixing bacteria, yeast, bacteria that decompose P, K, etc., and some bacteria that are beneficial to soil improvement and crop growth; The fourth category is the comprehensive type, that is, it contains both nutrients and plant growth regulators, and some also add pesticides and microbial agents. [0003] The early foliar fertilizers were mainly of the first and second types. Pure plant growth regulators such as ethephon and gi...

AI Technical Summary

Problems solved by technology

[0007] Due to the production process, conventional foliar fertilizers have low content of three major elements, N, P and K, which cannot meet the demand for nutrients in the later stage of crop growth, resulting in the phenomenon of defertilization in the later stage of crop growth, and the benefit of increasing production is not significant

[0008] 2. Insufficient content of medium and trace elements

[0009] The growth and development of crops requires 16 kinds of medium and trace elements in addition to a certain amount of macroelements, and these trace elements interact with each other. The lack of one or several trace elements will seriously affect the growth and development of plants and cause plant growth and development. deficiencies

The foliar fertilizers on the market often lack one or several medium or trace elements, which restricts the use effect

[0010] 3. Lack of biological organic matter

[0011] Pure chemical foliar fertilizer, long-term use will easily lead to short fertilizer effect period, decline in crop product quality, and pollute the environment

[0012] 4. Growth regulators are mostly chemical reagents

[0013] Conventional foliar fertilizers, some products also add growth regulators, but they are all chemical types, the amount of addition is difficult to control, and it is easy to cause excessive growth or damage to crops

[0014] 5. The dosage form is unreasonable, precipitation or stratification occurs

Otherwise, it will affect the application effect in the slightest, and cause phytotoxicity in severe cases.