Preparation method of special fertilizer for capsicum

Abstract

A preparation method of a special fertilizer for capsicum comprises the following steps: raw material metering, mixing, raw material melting, liquid slurry filtration, slurry spraying, cooling and granulation, particle sieving, and finished product packaging. The raw materials of the special fertilizer comprise 13-15 parts of urea, 6-8 parts of monoammonium phosphate, 13-15 parts of potassium chloride, 3-4 parts of calcium oxide, 1-2 parts of zinc sulfate and 4-5 parts of a boron fertilizer. The molten and granulated special fertilizer has the advantages of uniformity in release of the manurial effect, long action time, no scattering during storage and use, and small loss, and is applied to make capsicum plants grow strong and have a plant height of 65 cm, a stem diameter of 3 cm, a high yield, a net weight per plant of 2.5 kg and a net weight / gross weight ratio of 100% and product fruits have a deep red color, a bright color, good appearance marketability and a high sales price and beeasily sold, so good economic benefits can be achieved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and relates to a method for preparing a special fertilizer for peppers. Background technique [0002] Capsicum is an annual or perennial herb belonging to the family Solanaceae Capsicum. It is rich in vitamin C. The content of vitamin C in pepper ranks first among vegetables, which is beneficial to control heart disease and coronary arteriosclerosis and lower cholesterol; The flavor substance capsaicin is pungent and hot, and has the effects of relieving heat and dispelling cold, analgesic appetizing, promoting digestion and increasing appetite; pepper is widely cultivated in various parts of our country and is a popular vegetable variety and seasoning variety. [0003] In the process of cultivating peppers, people usually use common chemical fertilizers, including urea, potassium sulfate, potassium chloride, etc., to supplement trace elements; the method of fertilization is mainly single fer...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that in the process of cultivating peppers, it is difficult to grasp and control the amount of common chemical fertilizers used by people, unbalanced fertilization, prone to excessive or insufficient nutrients, resulting in soil compaction and plant nutrient deficiency or salt damage, which affects the cultivation yield and quality. Problem, provide a kind of preparation method of capsicum special fertilizer, its technical scheme is: A kind of preparation method of capsicum special fertilizer, the preparation method of this special fertilizer comprises the following steps: