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Propagation method of bougainvillea spectabilis brasiliensis in Liuzhou region

A technology of bougainvillea and region, which is applied in botany equipment and methods, horticulture, plant cultivation, etc., and can solve problems such as the cultivation method of bougainvillea in Brazil.

Inactive Publication Date: 2015-11-25
LIUZHOU RES INST OF GARDENING SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Originally grown in the humid and warm climate of Yunnan, there is no cultivation method of Brazilian bougainvillea in Liuzhou area

Method used

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  • Propagation method of bougainvillea spectabilis brasiliensis in Liuzhou region

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The propagation method step of the Brazilian bougainvillea bougainvillea in Liuzhou area of ​​the present invention is as follows:

[0031] (1) Clean up the all-light spray sand bed, the sand bed is 120cm wide, the sand is river sand, and the particle size is 2-5mm. Before the cuttings, the matrix of the slotting bed is exposed to sunlight for 3-5 days, and the slotting bed is treated with 0.4% potassium permanganate solution. Substrates were sprayed for disinfection and sterilization.

[0032] (2) Select good ear-picking plants: choose robust growth, no pests and diseases, and 1-3 year-old plants; strong-growing branches refer to 1-3-year-old, dense and strong outer sun branches without disease spots;

[0033] (3) In the first ten days of June, cut semi-lignified or lignified branches with a thickness of 2-5cm from the selected ear-picking mother plants, and pack them in plastic bags to keep them warm. Take the harvested branches back to the room and cut the cuttings ...

Embodiment 2

[0040] The propagation method step of the Brazilian bougainvillea bougainvillea in Liuzhou area of ​​the present invention is as follows:

[0041] (1) Clean up the all-light spray sand bed, the sand bed is 120cm wide, the sand is river sand, and the particle size is 2-5mm. Before the cuttings, 3 days before the cuttings, the bed substrate should be exposed to sunlight, and the bed substrate should be sprayed with 400 times of carbendazim solution Disinfection and sterilization;

[0042] (2) Select the ear-picking plants. Choose robust, pest-free, 2-year-old plants. Strongly growing branches refer to 1-3 years old with compact and strong structure, and the outer layer of sunny branches without disease spots;

[0043](3) In the first ten days of July, cut semi-lignified or lignified branches with a thickness of 3-4cm from the selected ear-picking mother plants, and pack them in plastic bags to keep them warm. Take the harvested branches back to the room and cut the cuttings w...

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Abstract

The invention provides a propagation method of bougainvillea spectabilis brasiliensis in Liuzhou region. The propagation method comprises the following steps: (1) arranging an all-optical spray sand bed; (2) selecting spike-collecting plants; (3) cutting cuttings; (4) inserting the cuttings in the all-optical spray sand bed of the step (1), after cuttage, starting spraying, and spraying a bactericide; (5) after rootage for 15-20 d, transplanting the seedlings into flower pots for cultivation, wherein the cuttings start rooting after 20-25 d of cuttage; (6) preparing nutrient soil for seedling cultivation, and putting the nutrient soil into the flower pots; (7) transplanting the seedlings rooting for 15-20 d into the flower pots of the step (6), and cultivating the flower pots for 3-6 months to obtain the bougainvillea spectabilis brasiliensis. Bougainvillea spectabilis brasiliensis seedling cultivation by cutting in Liuzhou region is carried out through adopting the propagation method, the cutting survival rate reaches 86-94%, and the transplantation survival rate reaches 88-96%; after 3-6 months of transplantation cultivation, the seedlings are 30-60 cm in height, 20-40 cm in crown diameter and 3-8 cm in ground diameter, and the first-grade seedling for sell standard of bougainvillea spectabilis brasiliensis seedling cultivation by cutting is achieved.

Description

Technical field [0001] The invention involves a breeding method of the Purple Flower Triangle plum in the Liuzhou area. Background technique [0002] Bougainvilleaspectabillis'Brasiliensis' (Bougainvilleaspectabillis'BRASILIENSIS), large leaf type, large leaves, emerald green and bright leaves; flower bracts are triangular, purple color, medium flower type, and the flowers are very swollen.The most obvious bougainvillea in swelling has a long period of development and the sub -room is large. For the sake of flowers, the flower bracts are not easy to fall. There are branches in the cosmetic. The flowering period is long and the flowers are dense.It was originally grown in Yunnan's humid and warm climate. At present, there is no cultivation method of the Brazilian purple flower triangle plum. Invention content [0003] The present invention provides a method of breeding in the Purple Flower Triangle plum of Brazil in Liuzhou. [0004] The invention provides a method of breeding me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 黎兆海朱鸿杰何志红苏玉荣黄福军
Owner LIUZHOU RES INST OF GARDENING SCI & TECH
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