Method for regulating and controlling flowering period of ornamental peach trees in southern China

A flowering control technology in the southern region, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problem of high cost, achieve the effect of reducing water regulation, reducing watering times, and increasing the number of tree flower buds

Active Publication Date: 2022-04-15
POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These methods of regulating the flowering period are all expensive

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  • Method for regulating and controlling flowering period of ornamental peach trees in southern China

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "vertical", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or...

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Abstract

The invention belongs to the technical field of peach flowering phase regulation and control, and provides a method for regulating and controlling flowering phase of ornamental peach trees in southern China, which comprises the following steps: step 1, before and after the Spring Festival, grafting branch buds of the ornamental peach trees to current-year wild peach rootstocks as scions to obtain grafted seedlings, and planting the grafted seedlings; 2, after the peach trees survive, pruning the peach trees for many times; 3, field management and pest and disease damage management; 4, monopotassium phosphate and urea are used for promoting fallen leaves, the mixture is mixed according to the proportion of 4: 1 and then diluted till the concentration is about 2%, spraying is continuously conducted twice every 7 days, when 90% of leaves of the peach trees fall off, the peach tree potted plants are dug out and moved to a refrigeration house after roots of the peach tree potted plants are broken off from field soil, and the temperature is gradually lowered by 2 DEG C every day to be lower than 7 DEG C; and step 5, taking out of the warehouse one month before the flowering phase, moving into a greenhouse after taking out of the warehouse, and raising the temperature. According to the method, the flowering period of the ornamental peach trees is effectively regulated and controlled, the regulation and control cost is reduced, and the peach blossom bonsai can appear on the market from December to May of the next year.

Description

technical field [0001] The invention belongs to the technical field of regulating the flowering period of peach trees, and in particular relates to a method for regulating the flowering period of ornamental peach trees in the southern region. Background technique [0002] Peach blossom is a popular spring ornamental flower native to China and is known as "China's Christmas tree". my country’s peach blossom cultivation has a history of more than 3,000 years. Especially after the reform and opening up, peach blossoms have been widely used in my country’s urban garden construction and rural tourism development. More than 40 scenic spots across the country hold the “Peach Blossom Festival” every spring. [0003] In the prior art, generally hormone treatment can only advance or delay the flowering period of peach blossoms by 3-6 days; using greenhouse heating treatment can only advance 20-30 days; chemical methods are used to break the natural dormancy of ornamental peach blossom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/30A01G7/06A01C21/00
CPCA01G17/005A01G2/30A01G7/06A01C21/00Y02A40/25
Inventor 郭瑞颜少宾周平金光陈婷黄辉
Owner POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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