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Papaya cultivation method

A cultivation method and papaya technology, applied in papaya cultivation, application of growth regulators in reducing the bitterness of papaya, and reducing the bitterness and astringency of papaya

Active Publication Date: 2020-05-08
李桂滨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solving the problem of bitter taste characteristic of papaya fruit, a specific product, through the use of a composition of growth regulators proven to be safe for fruit trees

Method used

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  • Papaya cultivation method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1. Method for reducing bitterness and astringency in papaya fruit.

[0028] With three groups of altogether 9 strains of papaya trees as the processing object of this example. Handle with growth regulator after flowering of papaya tree fades, fruit 2 weeks, the mixed aqueous solution that contains 12mg / L cytokinin and 6mg / L gibberellin is sprayed on papaya tree (supplier is for example: Shandong Shenhua Chemical Co., Ltd., Cytokinin—6-benzylaminopurine: pesticide registration certificate number PD20096576; gibberellin (GA4): pesticide registration certificate number PD20096576). The single spraying amount for a single plant is 15ml, the spraying frequency is 2 times, and the spraying timing: Spray the growth regulator on the papaya tree crown and fruit 2 weeks after the papaya tree bears fruit, and spray again the next day. After the fruit is ripe, pick and calculate and detect the yield and fruit quality of each group (Example 1.1, Example 1.2 and Example 1.3)...

Embodiment 2

[0029] Example 2. Method for reducing bitterness and astringency in papaya fruit.

[0030] After the papaya tree flower fades and bears fruit for 2 weeks, it is treated with a growth regulator, and the mixed aqueous solution comprising 7mg / L cytokinin and 3mg / L gibberellin is sprayed on the papaya tree. The single spraying amount for a single plant is 15ml, the spraying frequency is 2 times, and the spraying timing: Spray the growth regulator on the papaya tree crown and fruit 2 weeks after the papaya tree bears fruit, and spray again the next day. After fruit ripening, the results of three groups (Example 2.1, Example 2.2 and Example 2.3) are as follows.

Embodiment 3

[0031] Example 3. Method for reducing bitterness and astringency in papaya fruit.

[0032] After the papaya tree flower fades and results in 2 weeks, it is treated with a growth regulator, and the mixed aqueous solution containing 17mg / L cytokinin and 9mg / L gibberellin is sprayed on the papaya tree. The single spraying amount for a single plant is 15ml, the spraying frequency is 2 times, and the spraying timing: Spray the growth regulator on the papaya tree crown and fruit 2 weeks after the papaya tree bears fruit, and spray again the next day. After fruit ripening, the results of three groups (Example 3.1, Example 3.2 and Example 3.3) are as follows.

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PUM

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Abstract

The invention provides a papaya cultivation method. The method of the invention comprises the step of processing through a growth regulator during a growth stage. According to the method of the invention, the specific bitter taste of papayas is effectively reduced through the special processing, so that the obtained papayas and the subsequently processed papaya juice beverage food are good in taste and unique in flavor, and the taste, the acceptability and the quality of fruits and subsequent products are improved.

Description

technical field [0001] The invention relates to the field of fruit tree cultivation, in particular to a method for cultivating papaya, a method for alleviating the bitter taste of papaya, and the application of a growth regulator in alleviating the bitter taste of papaya. Background technique [0002] The scientific name of papaya is Caricapapaya (Caricapapaya Linn.), which is native to tropical America and was introduced into my country in the 17th century. It is mainly produced in Hainan, Guangdong, Guangxi, Taiwan and other places. Papaya flesh is orange-yellow or red-orange, with a high edible rate. The fruit is rich in carbohydrates, carotene and other vitamins, protein, organic acids, polyphenols, papaya alkali and calcium, phosphorus, potassium and other minerals. Papaya has high nutritional value and is easy to absorb. It has the functions of health care, beauty, lowering blood pressure, promoting lactation, and preventing constipation. However, due to the high cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01N43/90A01N43/12A01P21/00
CPCA01G7/06A01G17/005A01N43/12A01N43/90
Inventor 李桂滨
Owner 李桂滨
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