Planting method for reducing fusarium wilt incidence rate of small-fruit watermelons cultivated by hanging vines
By intercropping small-fruited watermelons with red onions on hanging vines and removing the red onions in the late fruit setting period to preserve the roots, the problem of high incidence of wilt disease in small-fruited watermelons on hanging vines was solved, and the incidence of wilt disease was significantly reduced.
CN120677973APending Publication Date: 2025-09-23NINGXIA ACADEMY OF AGRICULTURE AND FORESTRY SCIENCES INSTITUTE OF HORTICULTURE (NINGXIA FACILITY AGRICULTURE ENGINEERING TECHNOLOGY RESEARCH CENTER)
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Patent Information
- Application Number
- CN202510725339.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-03
- Publication Date
- 2025-09-23
AI Technical Summary
Technical Problem
During the continuous cropping process of small-fruit watermelons cultivated on hanging vines, the accumulation of pests and diseases and soil-borne pathogens leads to a high incidence of wilt disease.
Method used
The planting method of intercropping small-fruit watermelons and red onions on hanging vines is adopted, and the red onions are removed in the late fruit-setting period of the small-fruit watermelons on hanging vines, while some of the roots of the red onions are retained.
Benefits of technology
The incidence of wilt disease in small-fruit watermelons cultivated on hanging vines was significantly reduced from 16.625% to 6.625%, a reduction rate of up to 60.15%.
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Abstract
The invention provides a planting method for reducing the occurrence rate of wilt of small-fruit watermelons cultivated by hanging vines, and relates to the technical field of crops, a planting mode of intercropping the small-fruit watermelons cultivated by hanging vines and eleutherine americana is adopted, and the eleutherine americana is moved away in the later period of the fruit setting period of the small-fruit watermelons cultivated by hanging vines; part of root hairs of the eleutherine americana are reserved. Tests show that the wilt occurrence rate of the small-fruit watermelons cultivated by hanging vines can be reduced by intercropping the eleutherine americana, but the wilt occurrence rate of the small-fruit watermelons cultivated by hanging vines can be further obviously reduced by removing the eleutherine americana after the fruit setting period is ended. Compared with the condition that the whole period of the eleutherine americana exists, the fusarium wilt occurrence rate of the small-fruit type watermelons cultivated by moving away the eleutherine americana, reserving part of root hairs and hanging vines is remarkably reduced to 6.625% from 16.625% and is reduced by 10%, and the reduction rate reaches up to 60.15%.
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