Unverified90% confidenceSolutionTime unknown
鲜花到手后剪根需斜切45度增大吸水面积,去除水面以下叶片防腐烂,每2-3天换水并重剪1-2cm可延长瓶插期30%以上
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified吸水性看克重,超细纤维布克重≥300g/㎡吸水量可达自重7倍以上,适合擦拭浇水后滴漏、清理花盆托盘积水;克重<200g/㎡的薄布仅适合除尘73% similarUnverified储水腔容量应达到花盆总容积的1/4-1/3,直径20cm的花盆储水腔≥1L才能实现7-10天不用补水,储水腔过小(<盆体1/5)实际只能撑2-3天,失去自吸意义73% similarUnverified缓释颗粒应埋入土表下2-5cm或距根系3cm以上,直接撒表面会因浇水冲刷失效,紧贴根系则易烧根;小颗粒(2-3mm)适合小盆均匀分布,大颗粒(4-5mm)适合大盆和露地72% similarUnverified过滤主要针对饭粒/茶叶等细碎残渣时,网眼孔径应≤1.5mm;仅拦截大块菜叶果皮时2-3mm孔径即可,孔径过细易导致水流变慢和堵塞69% similarUnverified浅表创面或渗液少时选水胶体敷料(如超薄型厚度≤1mm),中等到大量渗液(每日渗液>10ml)应选藻酸盐或亲水纤维敷料,吸收量可达自重15-20倍68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/434822API
curl https://kongchang.com/api/v1/knowledge/claims/434822MCP
get_claim(id=434822)