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Fruit thinning method for specially-early mature citrus unshiu

A technology for extra-early ripening and mandarin mandarin, applied in the field of mandarin mandarin planting, can solve the problems of difficult fruit thinning and lack of standardization of fruit thinning, and achieve the effects of reducing the difficulty of fruit thinning, improving fruit thinning efficiency and reducing labor costs.

Inactive Publication Date: 2019-04-12
YUNNAN 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 fruit thinning method for extra-early-maturing Wenzhou satsuma, aiming to solve the problems of lack of standardization and difficulty in fruit thinning

Method used

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  • Fruit thinning method for specially-early mature citrus unshiu

Examples

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Effect test

Embodiment 1

[0015] A fruit thinning method for extra early maturing Wenzhou mandarin oranges, comprising the steps of starting and completing fruit thinning within 25-35 days after the full flowering period of extra early maturing Wenzhou mandarin orange fruit trees, wherein the number of leaves on the same fruiting branch for the thinned fruits is more than 7 The fruit of slices, the picking time of the extra-early-ripening Wenzhou satsuma is August 1-10.

Embodiment 2

[0017] A fruit thinning method for extra-early-maturing Satsuma citrus, comprising the steps of starting and completing fruit-thinning within 25-35 days after the full flowering period of an extra-early-maturing Satsuma citrus fruit tree, wherein the number of leaves on the same fruiting branch for the thinned fruit is more than 3 The fruit of slices, the picking time of the extra-early-ripening Wenzhou satsuma is August 1-10.

Embodiment 3

[0019] A fruit thinning method for extra-early-maturing Satsuma citrus, which starts and completes fruit-thinning within 25-35 days after the full flowering period of the extra-early-maturing Satsuma citrus fruit tree, wherein the thinned fruits meet one of the following conditions:

[0020] The number of leaves on the same fruiting branch is 0-3, or

[0021] The number of leaves on the same fruiting branch is more than 7, that is, the number of leaves on the same fruiting branch of the remaining satsuma is 4-7, and the picking time of the extra early-maturing Wenzhou satsuma is August 1-10.

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Abstract

The invention discloses a fruit thinning method for specially-early mature citrus unshiu. The fruit thinning method for the specially-early mature citrus unshiu comprises the following steps: startingand completing fruit thinning within 25 to 35 days after the full-blossom period of specially-early mature citrus unshiu trees, wherein the thinned fruit meets one of the following conditions: the number of leaves on the same fruitage branch is 0 to 3, or the number of leaves on the same fruitage branch exceeds 7. The fruit thinning method for the specially-early mature citrus unshiu has the following advantages and effects: the scheme utilizes a new fruit thinning method, so that the effect of reducing fruit thinning effect is achieved.

Description

technical field [0001] The invention relates to the technical field of citrus planting, in particular to a fruit thinning method for extra-early-maturing Wenzhou citrus. Background technique [0002] Fruit thinning is an important measure for high-quality citrus cultivation, because some citrus varieties have a lot of flowers and a high fruit-setting rate, such as Wenzhou citrus, an adult tree with about 30,000 leaves, and 15,000 to 25,000 flowers per year. Flowers, the years with many flowers often reach more than 2-3 times of it. After natural fruit drop, there are too many fruits left on the tree. Proper fruiting can improve the quality of mandarin oranges and reduce the occurrence of big and small years. [0003] The existing artificial fruit thinning technology is very difficult, and the fruit thinning workers need to be trained before accurate fruit thinning can be carried out, and it is time-consuming and labor-intensive. If the fruit thinning is not thorough, it is o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06
CPCA01G7/06
Inventor 杨学虎师锐李佳艳朱映安
Owner YUNNAN AGRICULTURAL UNIVERSITY
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