近日，成县抛沙镇核桃园里，村民们正忙着开展冬季核桃树综合管护工作，确保来年有个好收成。
近年来，成县持续对核桃树开展“精准化”管理，根据树龄、品种、长势差异，制定差异化管护方案。并全面发动全村核桃种植户针对冬季管理关键环节，系统实施“清园除草、深翻施肥、整形修剪、涂红涂白、病虫害防治”五项标准化措施，显著改善辖区内核桃种植环境与树体营养状况，夯实丰产基础。 本报通讯员 祁丽 摄
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