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THE COMPREHENSIVE CONTROL TECHNIQUES OF THE RED AND BLACK SCARS ON THE SURFACE OF THE APPLES USING PLASTIC FILM BAGE
Author(s): 
Pages: 170-173
Year: Issue:  2
Journal: HEBEI JOURNAL OF FORESTRY AND ORCHARD RESEARCH

Keyword:  塑膜套袋苹果红、黑点病湿度综合防治;
Abstract: 为提高套袋苹果果面红、黑点病的防治效果,进行了综合防治试验.主要采取加强栽培管理、增施有机肥、提高土壤中有效态钙的含量、改善树体通风透光条件、选用无静电膜袋、适时套袋、雨后及时调节袋内湿度和套袋前后致病菌的化学防治为一体的综合措施,使病果率平均控制在5%以下,横径≥75 mm的好果率达92%以上,果品平均售价提高83.1%.
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