Method for regulating and controlling the blooming period of paphiopedilum

Abstract

A method for regulating and controlling the blooming period of paphiopedilum relates to a method for cultivating and managing paphiopedilum. The method comprises the following steps of changing water and fertilizer condition during cultivation process, promoting maturity of paphiopedilum plants, and applying phosphorus fertilizer or high-potash fertilizer; applying plant growth substance so as to improve resistivity and increase substance accumulation and promote maturity, dormancy, flower bud differentiation, germination and growth respectively; the ratio of N, P and K of the fertilizer is (8 to 12):(25 to 35):(15 to 25), the watering is performed at intervals of 10 days, and the water is manly used for sprinkling leaves. The method has the benefits that after six mouths, the blooming rate exceeds 66%, the problems that the paphiopedilum blooms irregularly, the blooming period is non-uniform, and the blooming rate is low are solved, one of the main problems that restrict the large-scale production of paphiopedilum is overcome, and the large-scale production of ornamental paphiopedilum in the country is promoted effectively. The economic benefit is highlighted, the consistency of blooming periods of batched plants is improved, the requirement of sale busy seasons can be met, the commodity rate of paphiopedilum is improved, and the economic benefit on production of paphiopedilum is improved therewith.

Description

technical field

[0001] The invention relates to a method for cultivating a tube of Papudendron, in particular to a method for regulating and controlling the flowering period of Papudendron. Background technique

[0002] Paphiopedilum is a world-class famous flower product with great ornamental value, and it is also one of the earliest and most widely cultivated Cattleya in the world. Paphiopedilum ( Paphiopedilum ) belongs to the most primitive group in the Orchidaceae (Orchidaceae) - 2 stamen subfamily, the English name is lady's slipper, also known as Bafier's shoe orchid, and in Taiwan in 2003, it was renamed Cinderella shoe orchid . The flower shape of this genus is peculiar. Two fertile stamens are inserted on both sides of the stamen column. The dorsal calyx of the flower is particularly developed, which is oblate or inverted heart-shaped. ( Venas ) shoes, hence the name Slipper Orchid, which is gorgeous in color and has high ornamental value. Paphiopedilum breed...