Unverified78% confidenceFactTime unknown
印楝素在阳光下易分解失效，护植液应在傍晚或清晨无强光时喷施，且开封后印楝油类产品乳化稳定性下降，通常保质期标注为开封后6-12个月
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified次氯酸见光和高温易分解，选择棕色/不透明避光瓶装且标注避光保存的产品；未开封有效期普遍6-12个月，开封后建议1-3个月内用完，超过标称有效期的库存产品杀菌力大幅衰减72% similarUnverified叶面喷施的标准操作：稀释按标签浓度→傍晚或清晨避强光→喷叶背为主（气孔多吸收好）→喷至叶片欲滴未滴→间隔7-10天一次，连续2-3次纠正缺素72% similarUnverified叶酸遇光遇热易分解，滴剂应选择棕色或不透明避光瓶包装，开封后需冷藏并在标注开封期内（通常30-60天）用完，切勿购买大瓶装期望长期慢用72% similarUnverified喷涂后药剂停留时间不宜超过5-8分钟且切忌在阳光直射下暴晒操作，药剂干涸在轮毂表面反而更难冲洗并可能留痕72% similarUnverified外用药膏开封后有效期通常缩短至3-6个月（远短于包装标注的未开封效期），软膏出现油水分离、变色、异味应立即丢弃71% similar
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