Greenhouse Grower· Brian Sparks·· 1 天前模型评分30
扦插苗和插穗微生物灌根前要检查什么:效价、水质与药剂冲突
What to Check Before You Drench Plugs and Cuttings With Microbes
模型导读
温室繁殖者在用Bacillus和Trichoderma灌根插穗和穴盘苗前,需核算实际每穴CFU剂量而非包装标注总量,并核查产品储存条件与灌溉水残留。干燥Bacillus粉剂室温下效价约保持18个月,Trichoderma约6个月;某Trichoderma菌株室温存放12个月后效价从150亿降至23.5亿CFU/克,损失约84%,而39°F冷藏同期无损失。
来源:Greenhouse Grower · greenhousegrower.com