Chinese herbal medicine slag-type biomass glue fertilizer and preparation method thereof

Abstract

The invention discloses a Chinese herbal medicine slag-type biomass glue fertilizer and a preparation method thereof. The Chinese herbal medicine slag-type biomass glue fertilizer comprises the following raw materials by weight part: 15-20 parts of cottonseed casing, 30-45 parts of Chinese herbal medicine slag, 3-5 parts of gelatin powder, 5-10 parts of laterite, 15-20 parts of paddy rice straw, 20-25 parts of sesame straw, 1-3 parts of shell powder, 2-3 parts of EM inocula, 20-25 parts of ammonium bicarbonate, 14-18 parts of potassium chloride, 10-14 parts of ammonium biphosphate, 5-10 parts of trace element, 4-5 parts of cross-linking agent and a proper amount of water. an external layer coating is a stone flour coating material bound by a cross-linking agent, caking due to damp of the fertilizer can be effectively prevented, a stable structure is provided, after fermentation of the Chinese herbal medicine slag, a straw charing material is mixed with an inorganic chemical component to prepare a loose slow-release component, a colloidal organic matter is easily generated after fermentation of the plant composition of the Chinese herbal medicine slag, gelatin powder is cooperated for providing the organic colloid by bonding soil in a stable mode, and the Chinese herbal medicine slag-type biomass glue fertilizer has the advantages of soil aggregation, water retention enhancement, fertilizer conservation and permeability.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a Chinese herbal medicine residue-type bio-glue fertilizer and a preparation method thereof. Background technique [0002] Farmers have to burn straws in order to seize the farming season. The pollution of burning straws has affected the sustainable development of China's agriculture and national economy, and has become a serious social and economic problem and a hidden danger of traffic accidents. Straw carbonization is a process in which the straw is dried or sun-dried and crushed, and then in the charcoal equipment, the loose straw is made into charcoal through drying, carbonization, cooling and other processes. Since dry distillation is the core process of straw carbonization, some people use straw dry distillation to refer to straw carbonization. The charcoal produced by straw carbonization can be called straw charcoal or straw charcoal. Because straw carbon...

AI Technical Summary

Problems solved by technology

[0004] Compound fertilizer can provide most of the nutrients for plant growth. It is produced with N, P, and K as the basic three elements mixed with stone powder or organic fermentation products as the basic base material. It is widely used in the cultivation of various crops and is indispensable. As agriculture tends to be more and more industrialized, the abuse and unreasonable use of fertilizers not only pollute the environment, but also cause unnecessary waste of resources, which violates the concept of sustainable development