Broad-spectrum sterilizing, production increasing medical fertilizer for green food production

Abstract

The invention discloses a broad spectrum bactericidal and yield-increasing medical fertilizer for green food production comprising the following components by weight percentage: biogas slurry 93-96%, carbendazol wettable powder with a concentration of 50% or prochloraz emulsifiable concentrate or famoxadone with a concentration of 25% or mancozeb wettable powder with a concentration of 80% 0.01-0.3%, ethylene glycol 1-3% and the auxiliary material balance. The medical fertilizer of the invention is prepared by reasonably combining spectrum bactericide and auxiliary material with the biogas slurry produced in the process of agricultural waster resource utilization, effectively controls multi-crop diseases, is suitable for nuisance free production of the economic crops such as wheat, rice, cotton and sugar beet and green food production of solanaceous fruits, reach the multi-effect purpose with one drug such as bacteriostasis, sterilization, yield increase and improvement of crop quality. The invention also has advantages of safety, high efficiency, competitive price, convenient usage and reduced farmer and agricultural expenditure, and is suitable to popularize and apply.

Description

technical field [0001] The invention relates to a medicinal fertilizer, in particular to a medicinal fertilizer which not only has antibacterial and bactericidal functions but also has an effect of increasing production and can be used for green food production. Background technique [0002] As a large agricultural country, my country has a large demand for pesticides and fertilizers and is increasing year by year. Chemical fertilizers can provide the main nutrients needed for crop growth, and have the advantages of absorption and quick results. However, its disadvantages are also obvious. Year-round use of chemical fertilizers can easily cause soil compaction and soil degradation; the quantity and types of supplementary nutrients are limited, which in turn leads to symptoms of nutrient deficiency in crops, affecting the quality and appearance of agricultural products; in addition, agricultural non-point source pollution in It is largely due to the application of chemical f...

AI Technical Summary

Problems solved by technology

However, its disadvantages are also obvious. Year-round use of chemical fertilizers can easily cause soil compaction and soil degradation; the quantity and types of supplementary nutrients are limited, which in turn leads to symptoms of nutrient deficiency in crops, affecting the quality and appearance of agricultural products; in addition, agricultural non-point source pollution in largely due to the use of chemical fertilizers

In order to change the status quo, technicians in the agricultural sector are actively developing new medicinal fertilizers, and some patents and public documents have also appeared, but most of the compound medicinal fertilizers are unbalanced in nutritional components, and they are only simple reproductions of nitrogen, phosphorus, and potassium raw fertilizers. The types and quantities of trace elements added to processed products are also very limited; they do not have a broad-spectrum killing effect; fertilization and pest control are carried out separately, resulting in a waste of manpower and material resources; in addition, there are the following significant deficiencies:

In addition, many patents use Chinese herbal medicines with relatively high cost, weak actual killing effect and slow aging effect.

[0004] Second, the process is complex

[0005] Third, the efficacy is not strong

In products or patents that use biogas slurry and biogas residue as the main raw materials, the antibacterial and insecticidal substances contained in biogas slurry and biogas residue are less; Loss of activity in a short period of time (1-2 days); slow effect, unable to cope with sudden pests and diseases