Water-soluble quick-acting drop irrigation fertilizer

Abstract

The invention discloses a water-soluble quick-acting drop irrigation fertilizer, which is prepared from, by weight, 17-20 parts of ammonium humate, 2.5-4.5 parts of molasses fermented liquid, 10-15 parts of a nano-aqueous binder, 30-50 parts of anionic polyacrylamide, 5-10 parts of polyaspartic acid, 10-18 parts of o-nitrophenol, 10-20 parts of medical stone powder, 10-20 parts of fermented powder of green lemon peel, 10-20 parts of oyster shell powder, 20-40 parts of pine needle nutrient liquid, 15-20 parts of molasses fermented liquid, 2-3 parts of carbon enzyme, 10-20 parts of sugar alcohol magnesium, 0.3-0.7 parts of borax, and 3-5 parts of rare earth complex. The drop irrigation fertilizer has high organic substance content and is easy to form a granular structure, is good in water solubility and is easy to absorb by corps, and is improved in fertilizer efficiency.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a water-soluble quick-acting drip irrigation fertilizer. Background technique [0002] Humic acid (including humic acid, fulvic acid, and their salts) compound fertilizer has a comprehensive regulation and control function on plant growth and development, and can greatly improve the efficacy of ordinary conventional fertilizers, so it has been paid more and more attention in recent years. Currently used fertilizers containing humic acid substances have two formulations, i.e. powder (granule) and water formulation. The former is easy to agglomerate after being stored for a long time, and its instant solubility is poor when used. Humic acid substances cannot play a complex role well, and precipitation is easy to occur under the influence of acid and alkali. Therefore, this kind of fertilizer is not suitable for foliar spraying. Used for soil fertilization. The latter uses water as the ...

AI Technical Summary

Problems solved by technology

The former is easy to agglomerate after being stored for a long time, and its instant solubility is poor when used. Humic acid substances cannot play a complex role well, and precipitation is easy to occur under the influence of acid and alkali. Therefore, this kind of fertilizer is not suitable for foliar spraying. used for soil fertilization

The latter uses water as the substrate. Although the various components in it are in a dissolved state and can be used for foliar spraying, due to the influence of solubility, the proportion of each component is low, and the utilization rate of the new chemical fertilizer is low.

At the same time, most of the water-soluble fertilizers currently on the market have some problems, such as the unreasonable ratio of nitrogen, phosphorus and potassium, low water solubility, and low organic matter content, which is not conducive to the formation of aggregate structures. In addition, since trace elements are not in a chelated state, it is not conducive to crop absorption. , liquid organic nutrients cannot be added to general water-soluble fertilizers