A kind of cultivation method of early flowering of landscape rose

A cultivation method and early flowering technology, applied in cultivation, horticultural methods, botanical equipment and methods, etc., can solve the problems of inability to meet the needs of roses, short rose blooming period, etc.

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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  • Abstract
  • Description
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Problems solved by technology

It can be seen that the flowering period of roses is relatively short, which cannot meet the needs of people for roses at other times (especially in winter).

Method used

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

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Embodiment 1

[0045] The cultivation method of embodiment 1 early rose flowering

[0046] 1.1 Variety selection

[0047] According to the natural resource conditions in Beijing, the landscape rose varieties Fenghua No. 1 and Fenghua No. 2 with strong adaptability and suitable for early potting were selected.

[0048] 1.2 Seedlings

[0049] In mid-to-late November, before the soil freezes and after the seedlings have fallen leaves, select seedlings that are 3 to 6 years old, have at least 3 branches per plant, have developed root systems, strong plants, compact plant types, and no pests and diseases for seedlings.

[0050] 1.3 Pruning

[0051] Prune the old branches, dead branches, diseased branches, broken roots, etc. of the seedlings, leaving 3-6 healthy branches for each plant, and the length of the pruned branches is 15-25cm.

[0052] 1.4 Promote dormancy

[0053] The pruned rose seedlings are packed in moisture, moved into a cold storage at 0-4°C, and subjected to low-temperature tr...

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Abstract

The invention discloses a cultivation method for early flowering of landscape roses. The method comprises the following steps: (1) screening suitable varieties according to local natural resource conditions; (2) raising seedlings in mid-to-late November; (3) pruning old branches, dead branches, diseased branches and broken roots of seedlings etc.; (4) carry out low temperature treatment on the pruned rose seedlings for 30 to 45 days, so that the seedlings enter dormancy in advance; Dormancy; (6) Fertilizer and water regulation: promote fertilizer and water, and promote plant growth and development; (7) Increase temperature and supplement light. According to the method of the present invention, the roses can be made to bloom early in mid-March to early April, 30-75 days earlier, and the basic traits such as the number, size, color, fragrance, and flowering time of roses remain unchanged. The goal of blooming as one wishes has been realized, and the technical problem of few species of flowering plants in winter in the northern region has been solved.

Description

technical field [0001] The invention relates to a method for cultivating roses, in particular to a method for cultivating early 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 clim...

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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