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在生态环境优良,并经土壤有机认证的区域建立紫山药有机种植基地,在有机紫山药生产的农事操作中应注意维护生态平衡,确保生物多样性。多年的实践表明,采取土壤及种薯消毒、合理密植、轮作换茬、间作、套种等农业措施,同时采用灯光诱杀、插黄色粘虫板、性信息素诱捕、生物防控、生物源农药等集成技术,能有效控制病害虫的发生,使有机紫山药丰产,确保有机农产品质量安全。
In the ecological environment is fine, and certified by organic soil organic purple Ziyu organic cultivation base in the organic purple yam production of agricultural operations should pay attention to maintaining ecological balance and ensure biodiversity. Years of practice have shown that agricultural measures such as soil and seed potato disinfection, reasonable close planting, crop rotation, intercropping and interplanting are adopted, and light trapping and killing, yellow sticky insect trap, sex pheromone trapping, biological prevention and control, biogenic pesticides and the like are adopted at the same time. Integrated technology, can effectively control the occurrence of pests, so that organic purple yam high yield, ensure the quality and safety of organic agricultural products.