Bacterial-killing nutritional culture medium using baeckea frutescens bran as base material

Abstract

The invention relates to a bacterial-killing nutritional culture medium using baeckea frutescens bran as the base material, and belongs to the technical field of agricultural production. The preparation method of the culture medium comprises the steps that the root parts of the bean crop are mixed with fresh baeckea frutescens leaves, after the processing and the treatments, knead ball substances, namely the bacterial-killing nutritional culture medium using baeckea frutescens bran as the base material, are obtained. The adopted materials are fresh baeckea frutescens leaves with obvious anti-bacterial activities and have the advantages that the materials have wide spectral anti-bacterial activities for plant anthrax bacteria, the materials are purely natural and safe and environmentally friendly, and have natural N, P nutrients and excellent water-retaining property and breathability, the materials can prevent the roots of plants from being eroded, promote the roots of plants to grow and protect soil and avoid causing mud paste.

Description

technical field [0001] The invention relates to a bactericidal nutrient cultivation substrate based on pine bran as a base material, and belongs to the technical scope of agricultural production. Background technique [0002] Traditional potting soil generally uses ground soil. The effect of using it is that after a period of time, after repeated watering, the soil is easy to harden, resulting in poor oxygen ventilation capacity of the potted roots and a decrease in water seepage capacity, which is not conducive to the growth of potted plants. Also because the potted plant root environment is relatively small, it is inconvenient to loosen the soil, which can easily injure the root of the potted plant and cause the potted plant to die. At the same time, due to the use of soil or other substrates on the ground, they contain germs that are harmful to plant growth to varying degrees, especially plant anthracnose bacteria, which infect plants and directly affect plant growth. ...

AI Technical Summary

Problems solved by technology

The effect of using it is that after a period of time, after multiple waterings, the soil is easy to harden, resulting in poor oxygen ventilation capacity of the potted roots and a decrease in water seepage capacity, which is not conducive to the growth of potted plants.

Also because the root environment of potted plants is relatively small, it is in