Method for regulating and controlling blooming period of peach blossoms

A peach flower and peach flower bud technology, applied in the field of flowering control, can solve the problems of limited control effect, unstable pollen, low fruit setting rate, etc.

Inactive Publication Date: 2012-05-09
ZHEJIANG NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some cultivation and management measures are mainly used to regulate the flowering period of ornamental peach blossoms in production, so the regulation effect is very limited
In addition, many peach blossom varieties with excellent traits have problems of low fruit setting rate or unstable pollen

Method used

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Examples

Experimental program
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Embodiment Construction

[0010] This specific embodiment adopts the following technical scheme: its regulation method is: 1, the habit of peach flower bud differentiation, 2, the measure of promoting flower bud differentiation, 3, control flower bud development, 4, medicament treatment.

[0011] The habit of peach flower bud differentiation is: physiological differentiation period, morphological differentiation period, dormancy period and sex cell formation period.

[0012] Under normal circumstances, the differentiation ends in early March of the following year. There are slight differences under different conditions. When the temperature is suitable, the flower bud differentiation is earlier, otherwise the flower bud differentiation is later; the short fruit branch differentiation is earlier, the long fruit branch is slightly later, and the elongated fruit branch is the latest; the new shoot is formed early, and the vigorous growth is early. The new shoot formation is late , the varieties with weak...

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Abstract

The invention relates to a method for regulating and controlling the blooming period, in particular to a method for regulating and controlling the blooming period of peach blossoms. The method comprises the steps of peach blossom bud differentiation habit; measures for promoting peach blossom bud differentiation; bud development control; and medicament transaction. The peach blossom bud differentiation habit comprises a physical differentiation period, a morphodifferentiation period, a dormant period and a sexual cell forming period. The invention breaks natural dormancy of ornamental peach blossoms through a chemical method, and is combined with technical measures of facility cultivation so as to regulate and control the blooming period of ornamental peach blossoms, and provide red multi-petalled ornamental peach blossoms during the spring festival to meet the urgent needs of present markets.

Description

Technical field: [0001] The invention relates to a method for regulating the flowering period, in particular to a method for regulating the flowering period of peach blossoms. Background technique: [0002] Peach blossoms are easy to cultivate, with luxuriant flowering, bright colors and unique flower shapes. With the rapid development of sightseeing agriculture, ornamental peach blossom, as a new flower industry, is of great development and utilization value. At present, both the domestic and international flower markets lack red, double-petalled ornamental peach blossom varieties that require less cooling to be on the market during the Spring Festival. Like this, the florescence regulation and new variety breeding of ornamental peach blossom just become a key point of solving the problem. [0003] Currently in production, some cultivation and management measures are mainly used to regulate the flowering period of ornamental peach blossoms, so the regulation effect is ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06
Inventor 蔡妙珍王宁刘峻光翟竟余
Owner ZHEJIANG NORMAL UNIVERSITY
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