Eutrophic animal source organic fertilizer and producing method thereof

Abstract

The invention relates to a fertilizer of animal-derived organic block fertilizer and a process of production, which uses animal-derived products of blood meal, meat meal, bone meal and eggshell powder as base materials of fertilizer. Adding available nutrients needed by crop growth, determining a formulation of fertilizer components according to different growth periods of different crops and preparing the fertilizer components into lumps via adding a degradable and pollution-free cementing compound. The organic block fertilizer is easy for commercialized production, transportation, storage and application, and is capable of combining root dividing fertilizing and subarea irrigation to achieve the purposes of combating drought, saving water and maximum manure and water use by crops, simultaneously is capable of providing nutrients for crop growth with lasting effect, and is provided with effects of combating drought and saving water.

Description

technical field [0001] The invention relates to a nutrient-rich organic block fertilizer, in particular to an organic block fertilizer made from animal source by-products such as blood meal, meat meal, bone meal, and eggshell powder and a production method thereof. Background technique [0002] The composition of organic fertilizers not only contains nutrients needed by various plants such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and trace elements, but also contains a large amount of organic substances, and its nutrients can be directly used by plants. The physical, chemical and biological effects of organic matter and its decomposition process play an irreplaceable role in maintaining and improving soil fertility, activating soil nutrients, enhancing microbial activity, promoting high-yield and high-quality crops, and reducing the cost of agricultural products. Especially in the current situation where the ratio of chemical fertilizer input is out of ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of existing organic fertilizers such as limited and single fertilizer source, difficult production and production, and slow fertilizer efficiency, the present invention provides a production method of nutrient-rich organic block fertilizer, which uses animal source products such as blood meal, meat meal, bone meal, egg Hull powder is the substrate of fertilizer, add the available nutrients needed for crop growth, determine the different formulas of fertilizer components according to the different growth periods of different crops, and make the fertilizer into lumps by adding degradable and non-polluting adhesives