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A Novel Mango Flowering Control Method

A mango, a new type of technology, applied in the field of mango's new flowering regulation, to improve fruit quality and economic value, reduce acidity, increase soluble solids and soluble total sugar

Active Publication Date: 2022-07-15
SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the regulation of mango flower formation by the combination of metramine and metramine and uniconazole

Method used

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  • A Novel Mango Flowering Control Method
  • A Novel Mango Flowering Control Method
  • A Novel Mango Flowering Control Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A method for regulating the flowering of Renong No. 1 mango, comprising pruning, fertilizing, preventing diseases and insects and protecting shoots, regulating flowering, topdressing during flowering and fruiting, bagging, and preventing diseases and insects, and the details are as follows:

[0039] Pruning: prune the tree body from late May to early June of that year, shorten it to the top of the first branch of the previous year, and retain 2-3 bud eyes, which will prevent excessively dense branches and overlaps that affect tree shape and tree permeability. Branches, drooping branches and diseased and insect branches are thinned out to keep the tree ventilated and light, and the branches are organized in an orderly manner;

[0040] Fertilization: After pruning, 40-60cm deep strip trenches are dug on both sides of the tree crown. The integrated fertilization of water and fertilizer is mainly water-soluble fertilizer and flushing fertilization. According to the principle...

Embodiment 2

[0047] A method for regulating the flowering of Renong No. 1 mango, comprising pruning, fertilizing, preventing diseases and insects and protecting shoots, regulating flowering, topdressing during flowering and fruiting, bagging, and preventing diseases and insects, and the details are as follows:

[0048] Pruning: prune the tree from late May to early June, shorten it to the top of the first branch of the previous year, and retain 2-3 bud eyes, which can affect the tree shape and tree permeability. , Weeping branches and diseased and insect branches, keeping the tree ventilated and light, the branch group is orderly;

[0049] Fertilization: After pruning, 40-60cm deep strip trenches are dug on both sides of the tree crown. The integrated fertilization of water and fertilizer is mainly water-soluble fertilizer and flushing fertilization. According to the principle of small amount and multiple times, it is applied in batches before each shoot germination;

[0050] Preventing di...

Embodiment 3

[0056] A method for regulating the flowering of Renong No. 1 mango, comprising secondary pruning, fertilization, disease and insect prevention and shoot protection, flower regulation, top dressing during flowering and fruiting, bagging and disease and insect prevention, and the details are as follows:

[0057] Pruning: In May of the current year, a small number of branches that did not bear fruit should be shortened and cut, the tree body should be pruned from late July to early August, and the shortening should be at the top of the first branch of the previous year, leaving 2-3 bud eyes, which will affect the tree shape. Remove dense branches, overlapping branches, drooping branches, and diseased and insect branches that are more permeable to the tree, keep the tree ventilated and light, and keep the branches in an orderly group;

[0058] Fertilization: After pruning, 40-60cm deep strip trenches are dug on both sides of the tree crown. The integrated fertilization of water and...

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Abstract

The invention discloses a novel method for regulating mango flower formation. After the mango shoots 2-3 summer shoots, when the last shoot leaves turn green but the terminal buds have not yet sprouted, the whole plant is sprayed with a plant growth regulator. Growth regulators are benzylamine or benzylamine and uniconazole. The flower formation control method provided by the invention can significantly improve the flower formation rate of the shoots and the flower formation regulation stability, improve the quality of the fruit, and the fruit tree grows in a healthier and more environmentally friendly state.

Description

technical field [0001] The invention relates to the technical field of tropical fruit tree cultivation, in particular to a novel flower-forming control method of mango. Background technique [0002] Mango (Mangifera indica L.) is a plant of the Anacardiaceae (Mangifera L.) genus. It has important economic and nutritional value and is widely grown in more than 100 countries in the world, and Asia is the largest mango-producing area. At present, Tainong No. 1, Jinhuang, Guifei and other main varieties are produced, but these varieties have problems such as being intolerant to low temperature, rain, and easy to have no embryos, poor appearance and quality of fruit, and poor resistance. Renong No. 1 mango has the characteristics of strong resistance to low temperature and rain, good appearance quality, strong resistance and wide adaptability. The variety was obtained through the breeding of excellent hybrid parents. It was cooperatively bred by the South Subtropical Crops Resea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 许文天王松标武红霞高玉尧薛忠郑斌梁清志何小龙马小卫李丽
Owner SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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