Dedicated compound fertilizer for buckwheat and preparation method thereof

Abstract

The invention discloses a dedicated compound fertilizer for buckwheat and a preparation method thereof. The fertilizer is prepared from the following components by weight percentage: 15-20% of wheat straws, 10-15% of peanut stem leaves, 20-30% of cow and sheep manure, 3-5% of Chinese herbal medicinal ingredients, 5-20% of urea, 1-10% of calcium superphosphate, 1-10% of bamboo charcoal, 1-5% of boric acid, 1-2% of ferrous sulfate, 1-2% of zinc sulfate, 1-2% of sodium selenite, and 0.5-2% of monopotassium phosphate, and is prepared by the steps of fermentation, crushing, drying and packaging. The compound fertilizer is added with the chemical fertilizer, and further added with the Chinese herbal medicines and the organic fertilizer, so that the compound fertilizer can satisfy the nutrition required by buckwheat growth, inhibits growth of rhizoctonia solani, cercospora fagopyri, phyllosticta fagopyri miura, septoria polygonorum desm and other pathogenic bacteria, further reaches the effects of preventing and treating buckwheat damping off, buckwheat brown spot, leaf spot of buckwheat and buckwheat spot blight, and improves the yield and the quality of buckwheat.

Description

Technical field: [0001] The invention belongs to the technical field of agricultural fertilizers, in particular to a special compound fertilizer for buckwheat and a preparation method thereof. Background technique: [0002] Buckwheat (buckwheat) belongs to Polygonaceae (Polygonaceae) medicine and food homologous plant, rich in nutrition, known as the "king of grains". Because of its unique nutritional value, it is considered as a new crop worldwide. It can be planted in short, cold areas and poor soil where bulk crops cannot be planted. It is not only rich in nutrients that ordinary plants have, but also contains many biologically active components that are necessary for the human body and have important effects on the human body. [0003] The whole body of buckwheat is treasure, young shoots and leaves, stems and leaves, flowers and fruits, roots and straw, shell rice noodles, and there is no waste. From the utilization of natural resources to raising land to increase pro...

AI Technical Summary

Problems solved by technology

[0009] At present, there is no organic-inorganic fertilizer specially used for buckwheat containing traditional Chinese medicine components, so there is an urgent need for a fertilizer that can not only meet the nutrients required for buckwheat growth, but also inhibit Rhizoctonia solani, Cercospora buckwheat, and buckwheat macrosporum. Mildew, Septoria polygonum and other pathogenic bacteria growth, so as to prevent the occurrence of buckwheat blight, buckwheat brown spot, buckwheat leaf spot, buckwheat spot blight, increase production and income, and improve economic benefits