Organic/inorganic slow-release fertilizer for flowers and preparation method of slow-release fertilizer

Abstract

The invention discloses an organic/inorganic slow-release fertilizer for flowers and a preparation method of the slow-release fertilizer. The organic/inorganic slow-release fertilizer is prepared from the following raw materials in parts by weight: 45 to 55 parts of horse manure, 20 to 30 parts of wheat bran, 15 to 25 parts of brewer's grains, 12 to 18 parts of flour beetle frass sand, 10 to 15 parts of residual tea, 5 to 10 parts of edible fungi waste, 18 to 26 parts of sorgo straw, 10 to 15 parts of mung bean shells, 5 to 10 parts of sugar beet meal, 1 to 3 parts of spawn powder, 16 to 22 parts of yellow phosphorus furnace slag, 20 to 30 parts of obsidian, 17 to 24 parts of hectorite, 10 to 15 of parts zeolite 4A, 32 to 44 parts of ammonium nitrate, 22 to 28 parts of ammonium hydrogen phosphate ammonium dihydrogen phosphate, 8 to 14 parts of potassium carbonate, 2 to 3 parts of diaminoferric xanthohumate, 3 to 6 parts of sugar calcium, 4 to 8 parts of sodium metasilicate, 15 to 20 parts of polyvinyl alcohol, 5 to 10 parts of carboxymethyl cellulose, 9 to 16 parts of hydroxypropyl xanthan gum, 2 to 4 parts of algal polysaccharides, and 3 to 5 parts of polyglutamic acid. The fertilizer provided by the invention is high in nutrient amount and high and long in fertilizer efficiency, can improve soil, enables soil to form granular structures, and harmonizes water and gas in soil to enable flowers to grow up well and quickly, thereby improving the quality and the yield of flowers and lowering the fertilization cost; important economic benefits are brought.

Description

technical field [0001] The invention relates to an organic and inorganic slow-release fertilizer for flowers and a preparation method thereof, belonging to the field of agricultural fertilizers. Background technique [0002] Fertilizer is the planting industry and its important means of production, and plays a very important role in the management of flower cultivation. At present, my country's flower cultivation in nurseries, gardens, botanical gardens, and greenhouses of enterprises and institutions are all organic fertilizers such as cake fertilizer and manure. In today's modernization, specialization, and scientization, traditional organic fertilizers can no longer meet the needs of large-scale commercial flower production, and appear to be very backward, and the types of flower fertilizers need to be rapidly improved. Contents of the invention [0003] The object of the present invention is to aim at the deficiencies of the prior art, to provide a flower organic and i...

AI Technical Summary

Problems solved by technology

At present, my country's flower cultivation in nurseries, gardens, botanical gardens, and greenhouses of enterprises and institutions are all organic fertilizers such as cake fertilizer and manure. In today's modernization, specialization, and scientization, traditional organic fertilizers can no longer meet the needs of large-scale commercial flower production, and appear to be very backward, and the types of flower fertilizers need to be rapidly improved.