Method for changing flower color of orchid

Abstract

The invention discloses a method for changing the flower color of orchid. The method comprises the following steps of forming an accommodation space at a pedicel of a plant, providing a solid-state dye of which the diameter is smaller than that of the pedicel, placing the solid-state dye in the accommodation space by utilizing a sucker, and supplying water to the plant before or after the solid-state dye is placed in the accommodation space to facilitate the dissolution and adsorption of the solid-state dye. Therefore, the colors of petals of the plant can be quickly and uniformly changed to be rich and bright, and diversity and a convenient dyeing effect are further achieved.

Description

technical field

[0001] The invention relates to a method for changing flower color, in particular to a method for changing orchid flower color. Background technique

[0002] Taiwan is located in the subtropical zone, with plenty of sunshine and high humidity. It is an environment suitable for the growth of all kinds of orchids. The current cultivation area of ​​its industry is nearly 461 hectares, accounting for about 4% of the total flower production area of ​​11,000 hectares. However, the orchid production value is 2.44 billion Taiwan dollars, just It accounts for about 22.6% of the total output value of flower production, and the annual export volume of orchids is as high as 40 million. Therefore, the orchid industry can be said to be the gold industry in flowers, and it has created Taiwan's reputation as the "Kingdom of Orchids".

[0003] Of course, orchids are known as the "fragrance of kings" and are favored by people both at home and abroad. Therefore, in today's Taiw...

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