Multifunctional nutrient ecological dense agent, and preparation method and application thereof

Abstract

The invention discloses a multifunctional nutrient ecological dense agent, and preparation and application methods thereof. A formula of the multifunctional nutrient ecological dense agent comprises a solution (A) and a solution (B), wherein the solution (A) is an EM compound probiotic fermentation solution; the solution (B) consists of an organic nutrition adsorbed and complexed chelation carrier and a combined inducer; the EM compound probiotic fermentation solution is prepared by fermentation, activation and expanding propagation of an EM solid bacterial agent; the organic nutrition adsorbed and complexed chelation carrier is a concentrated molasses fermentation solution; active components of the combined inducer are selected from a group consisting of photosynthetic induction factors, tetramethyl glutaric acid, RE nitrate acid rare earth for agricultural use, activator protein, chitosan oligosaccharide, salicylic acid, S-abscisic acid, trehalose, a rooting agent, uniconazole and forchlorfenuron; the solution (A) and the solution (B) are separately stored, and are mixed for preparation before being used. The multifunctional nutrient ecological dense agent is applicable to horticultural crops in greenhouses and large lands, and can be used with ecological cultivation soil in a cooperating manner for high-quality ecological cultivation; by virtue of various application modes such as seed soaking, dripping and spraying, multiple targets of supplying organic nutrition, regulating and inducing resistance to disease and pest, and performing adversity protection are achieved.

Description

technical field [0001] The invention relates to the technical field of modern ecological agriculture, in particular to a multifunctional nutritional ecological defense agent for ecological defense against biological and abiotic adversity hazards constructed under the guidance of modern ecological agriculture theory. The invention also provides its preparation method and application method. Background technique [0002] Greenhouses, greenhouses, field vegetables, fruit trees, flowers, Chinese medicinal materials and other horticultural crops are ecologically cultivated to produce organic products, all of which require the use of bio-organic fertilizers and bio-pesticides to provide nutrients for crops and prevent pests and diseases. At present, there are more and more varieties of commercial bio-organic fertilizers and bio-pesticides, and they are developing in the direction of environmental protection, pollution-free, water-soluble, and multi-functional. EM bio-organic ferti...

AI Technical Summary

Problems solved by technology

At present, although the multifunctionality of most biological fertilizers and biological pesticides has been developed to a certain extent, they still cannot meet the requirement

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