The invention discloses a preparation method of a
nutrient for promoting the growth of flower Chinese medicinal materials. The
nutrient is prepared from the components in percentage by weight: 10-30 percent of
nucleotide salt, 20-70 percent of glucose, 10-21 percent of
amino acid and 10-30 percent of medium
trace element, wherein the medium trace elements comprise Mn, B and Fe. The preparation method comprises the steps of: taking the
nucleotide salt, the glucose, the
amino acid and the medium trace elements, crushing the
nucleotide salt, the
amino acid and the medium trace elements, filtering a crushed mixture, adding the glucose into the filtered crushed mixture, and uniformly mixing. The method has the advantages of low cost, little dosage and convenience and is easy for
mass production and popularization. The
nutrient is reasonable in mutual coordinate proportion, is strong in pertinence without
toxicity, harm, residues and any adverse
side effect, can be used for increasing the yield and the benefit, improving the efficiency, and strengthening the resistance and has the actions of increasing the yield and the benefit as well as improving the quality of the flower Chinese medicinal materials.