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prediction of meteorological conditions inducing plant diseases and pests
释义
prediction of meteorological conditions inducing plant diseases and pests
Encyclopedia
农学
病虫害气象条件预报
释
prediction of meteorological conditions inducing plant diseases and pests
病虫害气象条件预报
对与植物病虫害诱发、传播、蔓延、演变与消退密切相关的气象要素及其组合出现时间与强度等级的预报。气象部门重要的农业气象预报项目之一。植物病虫害的发生受到有害生物与寄主生物学规律及环境条件的影响,气象条件往往是影响病虫害发生的关键环境因素。病虫害气象条件预报对于配合植物保护部门做好病虫害测报与农业部门有效防控病虫害具有重要参考价值。
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