Preparation method of biogas slurry nutrient capable of improving bioactive components of rose flowers

Abstract

The invention belongs to the technical field of flower cultivation and in particular relates to a preparation method of a biogas slurry nutrient capable of improving bioactive components of rose flowers. The preparation method specifically comprises the following steps: (1) weighing raw materials including biogas slurry, grape peel residues, fresh sweet potato leaves, fresh mulberry leaves, garlicstraw, radix morindae officinalis, radix rehmanniae, pediococcus pentosaceus and water in parts by weight; (2) obtaining fermented pulp; (3) obtaining a fermented solution; (4) carrying out magnetization treatment on the fermented solution to obtain the biogas slurry nutrient, wherein the biogas slurry nutrient contains abundant nutrient substances, has very strong bioactivity and is easy to absorb; the enzyme activity of rose plants can be effectively enhanced and the metabolic capability of cells is enhanced; the absorption and transportation conversion ratio of nutrients is improved; the synthesis and accumulation of anthocyanin and flavone are effectively promoted, and the synthesis and accumulation of vitamin C are promoted; the anti-oxidization activity is effectively improved and the nutritional and health-care value is improved; the flowering rate of roses can be effectively improved and the flowering time is prolonged, so that the flowers are large and have a bright color; the ornamental value of the flowers is effectively improved.

Description

technical field

[0001] The invention belongs to the technical field of flower cultivation, in particular to a method for preparing a biogas slurry nutrient for increasing the bioactive components of roses. Background technique

[0002] Rose is a perennial evergreen or deciduous shrub belonging to the Rosaceae Rosa family. Roses are edible, medicinal, and beautifying. It has a long history of cultivation, and the planting areas are all over the country, mainly in the United States, Europe, Japan and other countries abroad; nowadays, with the research on the various functions of roses, a series of rose functional products have been developed, which are widely used in Food, medicine, cosmetics and other fields; vitamin C and flavonoids in roses have good anti-oxidation and scavenging free radicals and pigmentation effects. Anthocyanins also have certain anti-oxidation and anti-allergic activities, and are good food Natural pigments, vitamin C, flavonoids and anthocyanins in ro...