Amino acid liquid fertilizer

Abstract

A liquid amino acid fertilizer is prepared through choosing silicate bacteria and reticularia, fermenting at 25-30 deg.C for 48 hr, and concentrating. It contains amino acids, nucleic acid, vitamines and active polyose, and can increase quality and yield of crops.

Description

technical field [0001] The invention relates to a plant fertilizer, in particular to an amino acid liquid fertilizer. Background technique [0002] At present, foliar fertilizers can be divided into three categories: chemical nutrition type, hormone type and comprehensive nutrition biochemical type. Chemical nutrient foliar fertilizer is the most common in the market at present. It is to add several trace elements or rare earth minerals to the chemical fertilizer containing nitrogen, phosphorus and potassium. This kind of liquid fertilizer can regulate the nutrition of crops and correct the deficiency disease It has a certain effect, but because the nutrients of this kind of products exist in the form of inorganic salts, the spreadability is poor, the nutrient utilization rate is low, and the concentration is not easy to control when using, which may cause seedling burn; Hormone-type foliar fertilizer, containing naphthaleneacetic acid , indole butyric acid, phenoxyacetic a...

AI Technical Summary

Problems solved by technology

Chemical nutrient foliar fertilizer is the most common in the market at present. It is to add several trace elements or rare earth minerals to the chemical fertilizer containing nitrogen, phosphorus and potassium. This kind of liquid fertilizer can regulate the nutrition of crops and correct the deficiency disease It has a certain effect, but because the nutrients of this kind of products exist in the form of inorganic salts, the spreadability is poor, the nutrient utilization rate is low, and the concentration is not easy to control when using, which may cause seedling burn; Hormone-type foliar fertilizer, containing naphthaleneacetic acid , indole butyric acid, phenoxyacetic acid, gibberellin GA 3 , chlormequat, triacontanol, etc. Although this type of foliar fertilizer has a certain effect on increasing yield, it has adverse effects on crop quality (such as sugar content, storage, etc.), and is harmful to human health, so it cannot be used as The means of production of green food and organic food; comprehensive nutritional biochemical foliar fertilizer is a new type of product that has been vigorously researched and popularized in the world in recent years. It can not only provide inorganic nutrients for crops, but also provide organic nutrients that are beneficial to crop growth. Its trace element nutrients exist in the form of chelation, so the utilization rate is high and the fertilizer effect is remarkable