Planting method of wild bougainvillea spectabilis with stumps

Abstract

The invention discloses a planting method of wild bougainvillea spectabilis with stumps. The planting method comprises the following steps: pruning branches which are too long and too dense when wildbougainvillea spectabilis with stumps is excavated, reserving a trunk of the bougainvillea spectabilis to be at a height of 1-3 m and side branches with a length of 0.1-0.5 m, removing rotten roots, keeping the lengths of the main root, auxiliary roots and root hair to be the same or almost the same; adopting fresh moss mixed with auxin and a bactericide and soil around old plants to wrap the rootin a mixing mode, breeding the wrapped plants of the wild bougainvillea spectabilis with stumps in a greenhouse of 18-25 DEG C for 13 days, and keeping the illumination time to be longer than 9 hoursevery day. The culturing method conforms to the growth habit of the bougainvillea spectabilis, and the germination rate and the survival rate of the bougainvillea spectabilis are improved; flower pottransplanting or hole digging transplanting is adopted after the greenhouse breeding, the transplanting survival rate is 97%, the planted bougainvillea spectabilis can bloom in the same year of planting, the flower is bright, the flowering amount is large, the flowers are orderly, and the tree shape is magnificent, so that the method is a fast and effective planting method of large bougainvilleaspectabilis.

Description

technical field [0001] The invention relates to the technical field of seedling planting, in particular to a planting method of wild bougainvillea with piles. Background technique [0002] Bougainvillea is the general name of Bougainvillea plants, also known as Bougainvillea, Bougainvillea, Bougainvillea, Yezimei, Maobaojin, Paper Flower, South American Mirabilis, He Chunhong, etc., Mirabilis, South American Mirabilis, native to Peru, Argentina, Brazil, South America and other places. Bougainvillea is native to Brazil in South America, and it was introduced to Europe for cultivation in the 1830s. Bougainvillea likes a warm, humid and sunny environment, and is not cold-resistant. Except for southern China, it can be cultivated in the open field for the winter, and other regions need it. Potted and greenhouse cultivation. Sandy loam with good drainage is the most suitable soil. [0003] In the prior art, the method for planting bougainvillea is generally: under natural cond...

AI Technical Summary

Problems solved by technology

However, as the market demand increases, the bougainvillea planted according to the above method will lead to a short supply time of the bougainvillea, especially during the period from June to November each year, the supply of the bougainvillea is seriously reduced, and the supply of the bougainvillea is in short supply.

[0004] At the same time, most of the existing bougainvillea are planted by cutting seedlings or high-pressure seedlings, and the flowering cycle takes an average of 2 years

The technical solution provided by Chinese patent 104756704A enables the bougainvillea to bloom in the same year after planting, but the bougainvillea plant is small and the amount of flowering is small, the overall plant of the bougainvillea is not spectacular enough, and the tree shape is not beautiful enough