Growth regulator for promoting advanced budding of daylilies

Abstract

The invention discloses a growth regulator for promoting the advanced budding of daylilies, relating to the fields of growth regulation and control of plants. The growth regulator mainly contains melatonin, gibberellin, polyaspartic acid, sodium nitrophenolate, potassium dihydrogen phosphate, urea, zinc sulfate, Tween 20, ethanol and clean water. The growth regulator is integrated with the functions of plant growth regulating substances and mineral elements and can be used for realizing regulation and control from two aspects of plant hormone physiology and mineral nutrition, so that the budding time of the daylilies can be advanced, and the yield can be increased. The growth regulator is good in quality stability and has remarkable application effects; and by spraying the growth regulator, the budding time of the daylilies can be advanced by 18-24 days, the yield can be increased by above 5.0%, and partial quality is remarkably improved.

Description

1. Technical field [0001] The invention relates to a growth regulator for promoting early budding of day lilies, belonging to the technical field of agricultural production. 2. Background technology [0002] Day lily, also known as "day lily", belongs to the genus Hemerocallis in the family Liliaceae. It is rich in nutrients and is a treasure among vegetarian dishes along with shiitake mushrooms, fungus, and winter bamboo shoots. The flower buds of day lilies are edible parts. Under the influence of market economy, the earlier the day lilies are on the market, the higher the price. Therefore, how to promote the early bud emergence of day lilies has become a key issue to improve the economic benefits of day lilies. [0003] In recent years, the application of growth regulators to regulate the growth process of plants has become a research hotspot, and a set of mature and effective phytochemical regulation techniques has gradually been formed. Studies have shown that the use ...

AI Technical Summary

Problems solved by technology

But the application research on daylily is less, and only research shows, uses single GA3 (gibberellin), 6-BA (6-benzylaminoadenine) and NAA (naphthalene acetic acid) to the influence of daylily growth period in Within 5 days, (Yin Xinyan, Gao Chaoli, Chu Boyan, Li Jinxia, ​​Zhao Yufen. The effect of plant growth regulator treatment on the flowering of day lily. Anhui Agricultural Sciences 2014,42(9):2550-2551), at the same time, day lily bloomed earlier, It will inevitably shorten the vegetative growth time, reduce the accumulation of biomass, and cause the yield to decrease. Therefore, it is urgent to develop a kind of growth regulator that can not only bud early day lily, but also ensure a certain yield.

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