Non-core growing method of white jade loquat

A technology of white jade loquat, denuclearization, applied in the field of plant cultivation

Inactive Publication Date: 2010-02-10
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The loquat denuclearization treatment experiments published above all used Hongsha loquat as the test material, and the denuclearization treatment technology of Baisha loquat, especially high-quality white jade loquat, has not been reported yet.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] 1. It is very important to choose the appropriate time to induce the denuclearization of Baiyu loquat in batches

[0018] The concentration is 100mg.L -1 The gibberellin aqueous solution was treated before flowering. The flowering period of loquat is longer, and the cultivation of loquat in Jiangsu Province utilizes the flowers that bloom from mid-November to late December to bear fruit, and the flowers that bloom too early or too late are of no use value. Loquat denuclearization induction is to treat loquat flower panicles that are about to open. Most of the flowers are in the large bud stage. The effect of seedless treatment on small and middle bud stage flowers is not good, so the pre-flowering treatment should be carried out in batches. The flower spikes that will open can be processed in three batches in early November, late November and mid-December, and the flower spikes that have been processed in the previous batch do not need to be processed in the next batch...

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PUM

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Abstract

The invention relates to a non-core treating method of white jade loquat, which belongs to the technical field of plant growth and is suitable for the non-core treatment of white jade loquat. The method comprises the steps: selecting a vigorous white jade loquat tree for non-core treatment; treating flower ear to bloom by gibberellin water solution with the concentration of 100mg.L<-1>; treating fruit ear of the white jade loquat for three times by water solution containing 20mg.L<-1> of CPPU and 100mg.L<-1> of gibberellin on the first ten day of February, the first ten day of March and the middle of April; thinning fruit twice on the first ten days of March and April and finally keeping 3 to 4 fruits on each ear. After the treating steps, the non-core rate of the fruit ear of the white jade loquat can reach 100%; moreover, the average weight of a single fruit is equivalent to the weight of ordinary grown white jade loquat and the quality is well.

Description

1. Technical field [0001] The invention relates to a seedless treatment method for white jade loquat, belongs to the technical field of plant cultivation, and is specially used for artificially treating white jade loquat to produce seedless. 2. Background technology [0002] Loquat originated in China. At present, loquat has been distributed to more than 30 countries and regions in the world. my country is the country with the largest cultivation area and output of loquat. Baisha loquat is a unique species of loquat in my country. Baiyu loquat is a main cultivated variety in Baisha loquat. Baiyu loquat is mainly cultivated in Jiangsu Province, so Baiyu loquat is a specialty fruit in Jiangsu Province. The loquat fruit has a large core. If the loquat is seedless, not only can the proportion of edible parts be increased, but it is also convenient to eat. With the continuous improvement of people's living standards, people like special fruits, and seedless loquat will be widely...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H3/04A01G17/00
Inventor 盛宝龙
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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