Unverified88% confidenceDecision RuleTime unknown
优质冬虫夏草每根重量约0.3-0.5g,即2000-3000条/公斤为特级,5000条以上/公斤为等外品,选购按'条数/规格'比按重量更能判断品质等级
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Unverified按每克条数(规格)判断等级:1000-1500条/斤为大草(约1.5-2g/根),2000条/斤以上为中小草。同等产地下条数越少单根越大越贵,但每克有效成分密度相差不大77% similarUnverified储存10斤米选20L、25斤选50L、50斤选70L以上;粮食堆积密度约0.75-0.8kg/L,容积不能按重量1:1换算72% similarUnverified小规模养几盆多肉按升(L)购买即可,一般2-4L可满足几盆铺面;大批量配土养护建议按袋(如10-20L或按kg)采购更划算,注意植金石轻质,同重量体积远大于普通土72% similarUnverified包装规格看升数(L)而非重量(kg),营养土密度低,同样5kg泥炭土体积远大于园土;单株加仑盆约需2-3L,一次多买大包更划算72% similarUnverified净含量看米粉干粉克重而非总重,单包干粉≥130g才够一顿正餐,配料包重的产品总重高但米粉可能仅100g72% similar
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