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A kind of cultivation method of delayed flowering of landscape rose

A cultivation method and rose technology, applied in cultivation, horticultural methods, botanical equipment and methods, etc., can solve the problems of unsatisfactory demand, short flowering period of roses, etc., and achieve the effect of solving the uncoordinated ecological landscape

Active Publication Date: 2021-09-17
北京市门头沟区科技开发实验基地
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the flowering period of roses is short, which cannot meet people's needs for roses at other times.

Method used

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  • A kind of cultivation method of delayed flowering of landscape rose
  • A kind of cultivation method of delayed flowering of landscape rose

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Experimental program
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Effect test

Embodiment 1

[0046] The cultivation method of embodiment 1 delay landscape rose flowering

[0047] 1.1 Variety selection

[0048] According to the natural resource conditions in Beijing, Fenghua No. 1 and Fenghua No. 2 are screened out for landscape rose varieties with strong adaptability and suitable for cultivation.

[0049] 1.2 Plant selection

[0050] Fenghua No. 1 and Fenghua No. 2 rose seedlings are required to be 3-6 years old. Each rose seedling has 3-6 branches, developed root system, strong plant, compact plant type, and no pests and diseases.

[0051] 1.3 Low temperature treatment

[0052] In mid-March, the seedlings are raised and pruned when the soil is thawed at 0-15 cm. After pruning, the dormant rose seedlings are packaged in a moisture-retaining package, and moved into a cold storage at 0°C-4°C, and treated at low temperature for 40-50 days to prolong dormancy. Expect.

[0053] 1.4 Colonization and maintenance

[0054] From late April to early May, the seedlings after...

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Abstract

The invention discloses a cultivation method for delayed flowering of landscape roses. The method comprises the following steps: (1) screening suitable varieties for cultivation according to local natural resource conditions; (2) plant selection: selecting 3-6-year-old rose seedlings, each rose seedling having at least 3 branches; (3) Low temperature treatment: Low temperature treatment is performed on the dormant rose seedlings after pruning; (4) Planting, seedling hardening and maintenance are carried out from late April to early May; (5) Fertilizer and water regulation: after the rose seedlings germinate , to control the fertilizer and water of the seedlings in the greenhouse; (6) before budding, shading and temperature control. According to the method of the present invention, the flowering of roses can be delayed to mid-June to early July, and the flowering can be delayed for 20-30 days, and the basic traits such as the number, size, color, fragrance, and flowering time of roses remain unchanged. The method of the invention realizes the goal of flowers blooming as one wishes, and solves the technical problem of inconsistency between planting production and ecological landscape.

Description

technical field [0001] The invention relates to a method for cultivating roses, in particular to a method for cultivating delayed flowering of landscape roses. It belongs to the technical field of flower cultivation. Background technique [0002] Roses are shrubs in the Rosaceae family. Because roses are resistant to cold, drought, and barrenness, and their buds are fragrant, as early as the Sui and Tang Dynasties, they were favored by nobles in the court and planted as ornamental plants. [0003] At present, the main cultivated species in my country are Kushui Rose, Double Petal Rose, Turkic Rose, Fenghua Rose, Zizhi Rose, Heze Yang Rose and Damascus Rose imported from abroad. They are mainly distributed in Miaofeng Mountain in Beijing, Yongdeng in Gansu, Pingyin in Shandong and Xinjiang. Hotan, Weinan in Shaanxi, Heze in Shandong and other places. The flowering time of roses is closely related to the ecological environment such as rose varieties, planting regions, and cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 苗保河曹炎生王丽君邓长明李金忠赵吉宽
Owner 北京市门头沟区科技开发实验基地
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