Zinc-enriched leaf surface nutrient for promoting growth of flower and fruit type traditional Chinese medicine materials

Abstract

The invention relates to the field of trace fertilizer study, and in particular to a zinc-enriched leaf surface nutrient for promoting growth of flower and fruit type traditional Chinese medicine materials. The zinc-enriched leaf surface nutrient comprises 65-75 parts of a water-soluble zinc fertilizer, 5-10 parts of chelated zinc, 3-6 parts of alginic acid, 5-12 parts of a plant growth promoter, 5-10 parts of auxiliary trace elements and 3-5 parts of a surfactant. Due to the instant zinc fertilizer and the surfactant, the timeliness and the absorption efficiency are both taken into account. The zinc-enriched leaf surface nutrient has the beneficial effects that the problem of zinc shortage in the traditional Chinese medicine material planting process can be solved, and the zinc-enriched leaf surface nutrient is particularly applicable to sandy soil and acid soil; due to adoption of the surfactant, absorption of the leaf surface nutrient can be promoted, and the nutrient component permeation rate and the absorption rate are high; due to adoption of a production regulator, plant cell division can be promoted, the plant yield can be increased, and a relatively good matching effect of the growth regulator and the zinc fertilizer can be achieved; the formula is reasonable, a remarkable yield increase effect can be achieved, and moreover the contents of effective components of medicinal materials can be increased.

Description

technical field [0001] The invention relates to the field of trace fertilizer research, in particular to a zinc-rich foliar nutrient for promoting the growth of flower and fruit Chinese medicinal materials. Background technique [0002] Zinc is mainly used as a metal activator of enzymes in plants. The earliest zinc-containing metalloenzyme discovered is carbonic anhydrase, which is widely distributed in plants and mainly exists in chloroplasts. It catalyzes the hydration of carbon dioxide and promotes the fixation of carbon dioxide in photosynthesis. Zinc deficiency reduces the activity of carbonic anhydrase. Therefore, zinc is important for the formation of carbohydrates. Zinc also participates in the synthesis of auxin (indole acetic acid) in plants. When zinc is deficient, the auxin content in plants decreases, growth and development stagnate, stem nodes shorten, plants are short, and leaf extension and elongation are blocked. , forming leaflets, and in leaf clusters....

AI Technical Summary

Problems solved by technology

[0005] Existing Chinese herbal medicine foliar fertilizers are all compound fertilizers, which contain a variety of trace elements, but have not been finely divided, resulting in some trace elements exceeding the needs of Chinese herbal medicines, which have a negative impact on the quality of Chinese herbal medicines; and during the application of foliar fertilizers , there are weak nutrient penetration and low absorption rate, how to use trace elements accurately and efficiently is a topic worth studying