Method of regulating cattleya bloom during the new year's day and the spring festival

Abstract

The present invention disclose a regulating cattleya bloom during the new year's day and the spring festival, proceeding low-temperature control in the bud sheath-breaking phase of the cattleya, the daytime average temperature is kept at 10 DEG, and 6 DEG at night, which can delay the florescence of the cattleya; proceeding heating treatment one week before the new year's day or the spring festival, the day temperature is kept at 23 DEG and the 20 DEG at night to enable the cattleya bloom during the new year's day and the spring festival without any influence to the flowering quality, and the flowering regularity is more than 95%, so that increasing commodity value of the cattleya and implementing commercial production of the cattleya.

Description

technical field

[0001] The invention relates to a florescence regulation technology, in particular to a method for Cattleya to regulate and control flowering on New Year's Day and Spring Festival. Background technique

[0002] Cattleya (cattleya), also known as Cattleya orchid, is a plant of the genus Cattleya in the family Orchidaceae, an epiphytic compound stem orchid. It has colorful flowers, large and colorful flowers, fragrant and pleasant smell, and rich and colorful colors. It has the reputation of "king of orchids" in the world. It is native to tropical and subtropical America, among which Colombia and Brazil have the most wild and strong nature. Cattleya orchids are roughly divided into two categories: one is the single-leaved species, which usually have larger flowers and wider and more beautiful petals; the other is the double-leafed species, which has smaller flowers and narrow petals, but usually has more Bright colors. Cattelan is produced on a large scale i...