High-temperature-resistant foliage fertilizer

Abstract

The invention discloses a high-temperature-resistant foliage fertilizer which is prepared from the following raw materials in parts by weight: 42-46 parts of bagasse, 13-15 parts of tea seed cake, 2-3 parts of sodium carboxymethyl starch, 6-7 parts of potassium carbonate, 3-4 parts of calcium biphosphate, 0.8-1.2 parts of zinc sulfate, 2-3 parts of wood vinegar, 32-36 parts of blue algae, 13-14 parts of corn kernel, 3-5 parts of anhydrous calcium chloride, a right amount of calcium carbonate powder, a right amount of 5% sulfuric acid solution and a right amount of water. The foliage fertilizer has complete nutrients: the added calcium biphosphate, zinc sulfate and the like can be well absorbed by leaves after being chelated by the wood vinegar; the calcium and zinc ions can regulate the response process of the plants for temperature changes under high-temperature conditions, obviously enhance the activities of polyphenol oxidase, superoxide dismutase and the like and influence the carbon nitrogen metabolism and photosynthesis of the plants, thereby enhancing the high temperature resistance of the plants. The high-temperature-resistant foliage fertilizer is suitable for plant growth and culture in high-temperature regions.

Description

technical field [0001] The invention relates to the technical field of foliar fertilizers, in particular to a high temperature resistant foliar fertilizer. Background technique [0002] Foliar fertilizer is a type of fertilizer that applies nutrients to the surface of crop leaves and exerts its function through the absorption of leaves. Foliar fertilizer absorbs quickly, has strong effect, saves dosage, and has high efficiency. It can also avoid being fixed by the soil, reduce pollution, and improve fertilizer efficiency. It has great economic value and social benefits. [0003] With the in-depth research on the application of foliar fertilizers, foliar fertilizers have developed from the initial single-type foliar fertilizers to the current multi-type compound foliar fertilizers. However, the development of foliar fertilizers for special geographical environments and special purposes is still relatively small. In addition, the foliar fertilizers currently used in the mark...

AI Technical Summary

Problems solved by technology

[0005] The patent application with the publication number CN1631850A discloses a biological foliar fertilizer and its preparation method. The solid raw materials and weight ratio of the foliar fertilizer are: urea 50-55%, potassium dihydrogen phosphate 20-25%, chloride Potassium 7-8%, boric acid 0.3-0.5%, ferrous sulfate 0.2-0.4%, copper sulfate 0.1-0.2%, calcium nitrate 0.5-1.5%, magnesium sulfate 0.2-0.4%, zinc sulfate 0.2-0.4%, manganese sulfate 0.2-0.3%, ammonium molybdate 0.05-0.10%, fulvic acid 14-15%, EDTA chelating agent 1-2%, AEO-20 penetrant 0.05-0.10%. Contains metabolites produced by microbial fermentation, but because the nutrients required for plant growth and development in this foliar fertilizer are not comprehensive, and the properties are not stable enough, it is easy to produce precipitation, and it has no effective response to plant disease resistance and special environments. The added value is low, which affects the efficiency of foliar fertilizer use