Application of nanocarbon biological bacterial fertilizer in cultivation of Tangxin apples and preparation method thereof

Abstract

The invention relates to the field of biological bacterial fertilizer, in particular to the application of a nanocarbon biological bacterial fertilizer in cultivation of Tangxin apples and a preparation method thereof. The raw materials of the nanocarbon biological bacterial fertilizer comprise actinomycetes which are actinomyces microflavus, nanocarbon material, organic fertilizer and inorganic nutrient element. As the nanocarbon material is added into the fertilizer of the invention, the activity of succinic acid and malic acid is increased, thus the root development of apples is strongly stimulated. The nanocarbon material can improve the antimicrobial capacity of the actinomyces microflavus and enhance the inhibitory effects on various plant pathogenic bacteria to enable the root system of apple trees to be strong. The number of hair roots can be increased by more than 50%, the length of the root system can be increased by more than 30% and the coloring rate of apples can be increased by 37-45%. The wax coat of apple skin is thickened, the apple skin is crisp, the palatability is good and the taste is sweet. The sugar content can be as high as 17-25%. After the fertilizer is applied, the condition of scurf (pellagra) of apples is improved and alleviated, little leaf of fruit trees is alleviated and the life of apple trees is prolonged.

Description

technical field [0001] The invention relates to the field of biological bacterial fertilizer, in particular to a nano-carbon biological bacterial fertilizer, its application in the cultivation of candied apples and its preparation method. Background technique [0002] Tangxin apples are rich in malic acid, which is about 20% higher than ordinary apples. Therefore, the skin is thin and juicy, the aroma is compelling, sweet and sour, rich in nutrition, promotes digestion, softens blood vessels, and blocks cancer. It is the best fruit. Organic sugar apples passed the national safety food inspection certification and organic certification in February 2012, and entered the international market. [0003] Tangxin apples are native to Xinjiang, and their excellent quality has a lot to do with the local geographical environment in Xinjiang. The place of origin is cold in winter and the temperature is low. Coupled with drought and little rain, mold is not easy to form, and it also red...

AI Technical Summary

Problems solved by technology

However, in areas other than Xinjiang, it is more difficult to cultivate organic candied apples with excellent appearance and pulp quality.

To cultivate high-quality organic candied apples with no pollution, high sugar content, and good taste in other areas, antibacterial organic fertilizers must be applied. At present, there are no reports on the cultivation of antibacterial organic fertilizers for candied apples.