Special biological organic composite film-coated fertilizer for flower and preparation method thereof

Abstract

The invention discloses a special biological organic composite film-coated fertilizer for flowers. The special biological organic composite film-coated fertilizer is characterized by being prepared from the following raw materials in parts by weight: 54-59 parts of hoof and horn meal, 45-48 parts of bone meal, 32-37 parts of pork skin meal, 1-2 parts of ammonium molybdate, 1-1.5 parts of sodium borate, 1-2 parts of zinc sulfate, 2-3 parts of silicon fertilizers, 2-3 parts of lignosulfonic acid, 3-4 parts of iron oxide, 13-15 parts of urea-formaldehyde resin (water-soluble), 3-5 parts of starch, 1-2 parts of tallow amine polyoxyethylene ether, 29-34 parts of ammonium monoacid phosphate, 18-24 parts of potassium persulfate, 6-8 parts of EM inoculants, 8-10 parts of soil improvement agents and a proper amount of water. The special biological organic composite film-coated fertilizer is prepared by steps of fermenting the hoof and horn meal, the bone meal, the pork skin meal and the like and mixing with an inorganic fertilizer, therefore, the special biological organic composite film-coated fertilizer contains lots of nutrients, meets the demands on various nutritional components needed during the growth of flowers, has excellent slow release property, and therefore puts the efficacy of the fertilizer into full play. The special biological organic composite film-coated fertilizer has the advantages of resource saving, environment protection, high safety, high reliability, long-lasting fertilizer effect and no harm to the environment.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special bio-organic composite coated fertilizer for flowers and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, flowers have gradually entered thousands of households and become a part of people's lives, and flower fertilizers have gradually been accepted by everyone. However, the flower fertilizers currently on the market are still packaged by chemical fertilizers. Not only is the application more troublesome, but also the slow release of nutrients is poor. Once the application is improper, the mild ones will lead to poor growth of the flowers, and the severe ones will directly lead to the death of the flowers, making it difficult to adapt. Flowers need to grow for a long time. [0003] Coated fertilizers are also called coated fertilizers and film fertilizers. Fertilizers made of quick-acting fertilizer granules wrapp...

AI Technical Summary

Problems solved by technology

Most of the existing coated fertilizers lack pertinence