Cultivation method for dwarfing and prolonging ornamental period of spiderflower

Abstract

The invention discloses a cultivation method for dwarfing and prolonging an ornamental period of a spiderflower. The cultivation method for dwarfing and prolonging the ornamental period of the spiderflower comprises the following steps of 1) accelerating germination and preparing a seedbed; 2) sowing; 3) performing seedling management; 4) performing soil preparation and fertilization on a large field; 5) planting; (6) performing field management; 7) performing pinching twice before blooming, and spraying paclobutrazol of 400 mg / L once after two weeks of the second pinching; 8) controlling pests; 9) harvesting. The cultivation method for dwarfing and prolonging the ornamental period of the spiderflower is easy to operate, and the pinching is performed twice before the blooming to facilitate the germination of more blooming shoots; the paclobutrazol is sprayed to dwarf the plant, so that the lodging-resistant capacity of the spiderflower is enhanced, the blooming amount is increased, and the ornamental period is prolonged.

Description

technical field [0001] The invention relates to a method for cultivating ornamental plants, in particular to a method for dwarfing and prolonging the flowering period of the phalaenopsis of the cauliflower family, and belongs to the technical field of plant cultivation. Background technique [0002] Cleome spinosa (Cleome spinosa L.), also known as spider flower, Cleome spinosa L., Cleome spinosa L., is an annual herb of the genus Cleome spinosa in the cauliflower family. It is native to tropical America and the West Indies, and is cultivated all over my country. Daffodils are frost-tolerant, light-loving, shade-tolerant, and more drought-tolerant. They grow vigorously in humid environments and have good resistance to sulfur dioxide and chlorine. They are very good anti-fouling flowers. It is a raceme with large and dense flowers and a long flowering period. It is an ideal greening plant for flower beds in summer and autumn. It has high ornamental value and can also be used...

AI Technical Summary

Problems solved by technology

The existing method for cultivating the phalaenopsis grows relatively high, and the ornamental period is only more than 80 days, and the ornamental effect needs to be improved.

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