Bougainvillea spectabilis breeding method

A technology of Bougainvillea and Bougainvillea, which is applied in the breeding and breeding of Bougainvillea, can solve the problems of high cost of cutting seedlings, harsh maintenance costs, large supply, etc., achieve low air humidity and light requirements, shorten maturity and aging time, improved quality and yield effects

Inactive Publication Date: 2014-05-14
曾顺洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, such as the poor quality of female parental sub-strips caused by non-standard planting, long seedling supply cycle, low supply, high cost of cutting seedlings, and harsh maintenance costs, and provide a standardized triangular The plum breeding method has low cost and h

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Standardized planting and management of bougainvillea female parent:

[0035] Tidy up a piece of flat land, use a rotary tiller to dig the ground, and ditch at a distance of 50 cm. The ditch width is also 50 cm, and the ditch depth is 10 cm. The row spacing and plant spacing were planted on each box; the female parent was pruned in the middle and late March, and each female parent kept 4 sub-sections; in early April, when the sub-sections grew to 20-40cm, the Around the compartment, use the bamboo bamboos more than 10cm in pole diameter to build the support, the support is 2 meters high, wide 50cm, and the length is the length of the nursery field, and the support between the compartment and the compartment is connected with the bamboo; along with the increase of the sub-bar height, In the vertical direction, the sub-strips are fixed on the support according to the spacing of 50cm, and the sub-strips are removed when the height of the sub-strips reaches 1.9 meters; ...

Embodiment 2

[0044] Standardized and efficient breeding of deep purple Bougainvillea

[0045] (1) Standardized planting and management of bougainvillea female parent:

[0046] Tidy up a piece of flat land, use a rotary tiller to dig the ground, and ditch at a distance of 50 cm. The width of the ditch is also 50 cm, and the depth of the ditch is 10 cm. The row spacing and plant spacing are planted on each box; the female parent is pruned in the middle and late March, and 3 to 5 child shoots are reserved for each female parent; in early April, when the child shoots grow to 20-40cm, Around the box, use bamboo with a pole diameter of more than 10cm to build a support. The support is 2 meters high and 50cm wide. The length is the length of the nursery field. , in the vertical direction, the sub-strips are fixed on the support according to the spacing of 50cm, and the sub-strips are removed when the height of the sub-strips reaches 1.9 meters;

[0047] During the growth process of the bougainv...

Embodiment 3

[0055] Standardized and efficient breeding of Sijihong Bougainvillea:

[0056] (1) Standardized planting and management of bougainvillea female parent:

[0057] Tidy up a piece of flat land, use a rotary tiller to dig the land, and ditch at a distance of 50 cm. The width of the ditch is also 50 cm and the depth of the ditch is 10 cm. In mid-February, the female parent of Bougainvillea bougainvillea with a height of 20 cm and a stem diameter of 1.5 to 2.5 cm is planted on each box at a row and plant spacing of 25 cm; Keep 4 sub-strips for each female parent; in early April, the sub-strips have grown to 20-30cm, and around the box, use bamboos with a diameter of more than 10cm to build a support. The support is 2 meters high, 50cm wide, and the length is The length of the field, the brackets between the compartments are connected with bamboo; with the increase of the height of the sub-strips, in the vertical direction, the sub-strips are fixed on the support according to the in...

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Abstract

The invention discloses a bougainvillea spectabilis breeding method and belongs to the technical field of nursery stock propagation. The bougainvillea spectabilis breeding method includes the steps of standardized planting and management of bougainvillea spectabilis female parents and high-altitude layering of bougainvillea spectabilis child branches. According to the bougainvillea spectabilis breeding method, high-altitude layering is performed on the bougainvillea spectabilis child branches through the standardized planting and management of the bougainvillea spectabilis female parents, planting can be achieved in the current year, seedlings can be sold in the current year, and the supply period of the seedlings is greatly shortened; meanwhile, the high-altitude layering technological parameters are optimized, the rooting percentage of the obtained high layered branches is high, the transplanting survival rate of the high layered seedlings is high, and the problems that the supply period of the bougainvillea spectabilis seedlings is long, the seedling breeding conditions are critical, and the seedling breeding cost is high are solved.

Description

technical field [0001] The invention relates to a breeding method, in particular to a bougainvillea breeding method, and belongs to the technical field of nursery stock breeding. Background technique [0002] Bougainvillea spectabilis Willd, belonging to the genus Mirabilis, aliases: bougainvillea, three-leaf plum, Maobaojin, bougainvillea, bougainvillea, bougainvillea, leaf plum, paper flower, South American mirabilis, etc. Evergreen climbing shrubs. Bougainvillea has a long history of planting in my country, and its main production areas are concentrated in Zhangzhou, Fujian, Yiliang County, Yunnan and Yibin, Sichuan. Bougainvillea likes a warm, humid and sunny environment, and is not cold-resistant. It can survive the winter safely above 3°C, and bloom above 15°C. Bougainvillea has bright and rich flowers, green leaves and long flowering period. In particular, some fine varieties can bloom all year round in places where the minimum temperature is not lower than 5 degree...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00A01G7/06
Inventor 曾顺洪赵小燕
Owner 曾顺洪
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