Method for prolonging fruiting period of mulberry trees in a park

By extending the fruiting period of mulberry trees through group management and specific treatments, the problem of short mulberry ripening period and susceptibility to the rainy season has been solved, thereby improving the quality of mulberry fruit and the sustainability of harvesting, and meeting the operational needs of self-service picking.

CN117814058BActive Publication Date: 2025-10-17YULIN SHENGYUAN AGRI TECH CO LTD
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Patent Information

Application Number
CN202311643907.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-12-04
Publication Date
2025-10-17
Estimated Expiration
2043-12-04

AI Technical Summary

Technical Problem

Mulberries have a short and concentrated ripening period, making them susceptible to the impact of the plum rain season, which leads to a decline in fruit quality and undermines the self-picking leisure agriculture model, making it difficult to effectively utilize their economic value.

Method used

The mulberry trees were divided into 10 groups, and pruning, bud thinning, leaf fall treatment and spraying of plant growth regulators were carried out in sequence. The mulberry trees were managed in batches to prolong the fruiting period. The management included pruning, bud thinning, leaf fall treatment and spraying of plant growth regulators. The terminal bud removal and branch thinning were combined to promote uniform bud emergence and photosynthesis.

Benefits of technology

This effectively extends the fruiting period of mulberry trees in the park, meets the needs of a leisure agriculture business model that allows for self-picking, improves fruit quality and the sustainability of picking, and increases economic value.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a method for prolonging the fruiting period of mulberry trees in a park, comprising the following steps: dividing all the mulberry trees into 10 groups and sorting; pruning the 1-9 groups of mulberry plants in sequence seven months before the target picking time, pruning the last year's fruiting branches of the mulberry trees to only keep two bud points; when the new branches grow to 30-40 cm, thinning the buds of the plants and only keeping two branches; the 10th group prunes the last year's fruiting branches of the mulberry trees to only keep two bud points around July 20; when the new branches grow to 30-40 cm, thinning the buds of the plants and only keeping one branch; around 63 days before the target picking time, the 1-9 groups of mulberry plants are treated to fall leaves so that the mulberry plants fall leaves, the branches of the mulberry plants are pulled flat to the four directions and fixed; around 55 days before the target picking time, the 1-9 groups of mulberry plants are respectively sprayed with plant growth regulators. The application divides the mulberry plants in the park into multiple groups and manages them in batches, so that the mulberry plants can fruit in sequence according to the grouping, the overall fruiting period of the mulberry trees in the park is prolonged, and the operation of the self-service picking leisure agricultural operation mode is met.
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Citation Information

Patent Citations

  • Cultivation method for prolonging mulberry picking period

    CN106358930A

  • Cultivation method for uninterruptedly picking green soybeans for fresh vegetables

    CN112470848A

  • Processing method for promoting germination, flowering and fruiting of anti-season fruit mulberries

    CN114271139A