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产地环境污染,过量施用化肥,滥用高残留剧毒农药,是造成枣果污染、质量下降的根本原因。研究表明,通过严格监测大气、水源及土壤质量,选择最佳生态区建园;增施有机肥和磷钾肥,少施或不施氮肥;认真贯彻以农业防治为主,化学防治为辅的病虫防治原则,禁止使用高残留剧毒农药,交替选择使用无公害农药等关键措施,即可有效控制和大大减少产地环境、化肥、农药对枣果的污染,实现枣果的无害化生产,提高枣果的安全卫生质量。
Origin of environmental pollution, excessive use of fertilizers, abuse of high residual highly toxic pesticides, is caused by jujube pollution, the root causes of decline in quality. The research shows that by strictly monitoring the quality of the atmosphere, water and soil, we choose the best ecological zone to build a garden; adding organic manure and phosphorus and potassium fertilizer, with little or no nitrogen fertilizer; earnestly carrying out the disease prevention and treatment supplemented by chemical control Insect prevention and control principles prohibit the use of highly residual highly toxic pesticides, alternative use of pesticides and other key pollution-free measures to effectively control and greatly reduce the origin of the environment, chemical fertilizers and pesticides on jujube fruit pollution, to achieve harmless fruit production, Improve the safety and health quality of jujube.