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Method for breaking dormancy of cranberry seeds by exogenous hormone

An exogenous hormone, cranberry technology, applied in seed and rhizome treatment, botanical equipment and methods, chemicals for biological control, etc., can solve the problem of low extraction rate, high reaction temperature, and easy triterpenoids. Oxidation and other problems to achieve the effect of improving the germination rate

Active Publication Date: 2022-04-15
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of method that exogenous hormone breaks the dormancy of cranberry seed, and this method that this exogenous hormone breaks cranberry seed is used to solve the problem of low extraction rate, high reaction temperature and triterpenes in the prior art. The problem that the substance is easily oxidized

Method used

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  • Method for breaking dormancy of cranberry seeds by exogenous hormone
  • Method for breaking dormancy of cranberry seeds by exogenous hormone
  • Method for breaking dormancy of cranberry seeds by exogenous hormone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This exogenous hormone breaks the dormancy method of cranberry seeds: when soaking cranberry seeds, add any one of melatonin, gibberellin and kinetin to the soaking water to prepare a hormone solution , soak cranberry seeds in a hormone solution.

Embodiment 2

[0018] The method for this exogenous hormone to break the dormancy of cranberry seeds: add melatonin when soaking cranberry seeds, the specific method is: prepare melatonin solution, the concentration of melatonin in the prepared melatonin solution The range is 50mg / kg, and the melatonin solution is treated by a water processor at a frequency of 20000 Hz for 10 minutes, and then used for cranberry seed soaking.

Embodiment 3

[0020] The method for this exogenous hormone to break the dormancy of cranberry seeds: add gibberellin when soaking cranberry seeds, the specific method is: prepare gibberellin solution, the concentration of gibberellin in the prepared gibberellin solution The range is 1200mg / kg. After the gibberellin solution is treated by a water processor at a frequency of 20000Hz for 10 minutes, it is then used for soaking cranberry seeds. The soaking time is 22 hours.

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Abstract

The invention relates to a method for breaking dormancy of cranberry seeds by exogenous hormone, which comprises the following steps of: adding any one hormone of melatonin, gibberellin and kinetin into water for soaking the seeds when the cranberry seeds are soaked to prepare a hormone solution; the cranberry seeds are soaked with a hormone solution. According to the method, hormone is applied when the cranberry seeds are soaked, and proper hormone types and application time are provided, so that the germination rate of the cranberry seeds can be greatly increased.

Description

1. Technical field: [0001] The invention relates to the field of vegetable cultivation, in particular to a method for breaking dormancy of cranberry seeds by exogenous hormones. 2. Background technology: [0002] Cranberry (Vaccinium macrocarpon Ait.), also known as cranberry, cranberry, and cranberry, is an evergreen shrub that mainly grows in The cooler regions of the northern hemisphere prefer acidic soils with high organic carbon content. Deep pink flowers, raceme, berry fruit, ripe fruit is bright red, fruit straight stem 2~5cm. Cranberry berries contain air that allows them to float on water. Cranberry fruit is rich in nutrients such as protein, fat, carbohydrates, vitamins, and minerals, and also contains a large amount of physiologically active substances such as anthocyanins, flavonols, ellagic acid, iridoids, and resveratrol. It is a natural antibacterial health fruit. Cranberry fruit is rich in VA, VB6, VC, VE, riboflavin, niacin, folic acid, etc. The content ...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01N43/38A01N43/12A01N45/00A01N43/90A01P21/00
Inventor 赵立琴范博文臧忠婧杨凤军
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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