论文部分内容阅读
食菌康(SJK)——食用菌防霉促生剂,原名霉天敌,是我公司1990年研制开发的产品,外观浅灰色至浅灰褐色,溶于热水,在水和乙醇的混溶物中易溶,可升华性,热稳定性好,有轻微刺激性。细度(通过150目筛)≥98％,容积密度0.5～0.8g/ml,有机酸及酯含量≥50％,小鼠急性经口LD50 7.94g/kg(甘肃省卫生防疫站检测),按农药毒性分类属低毒。据姜华芳1992年报道,食菌康对木霉的生长和孢子的形成有明显的抑制作用,在正常的使用浓度范围内对香菇菌丝无抑制作用,有效抑菌浓度为333ppm。本文是食菌康在平菇生料栽培及对香菇出现二次污染的防治试验总结。
Eukaryotic bacteria (SJK) - edible mushroom anti-phlogging agents, formerly known as mold natural enemies, is my company developed in 1990 products, the appearance of light gray to light gray brown, soluble in hot water, water and ethanol miscibility Material soluble, sublimation, thermal stability, with a slight irritant. Fineness (through 150 mesh) ≥98%, bulk density 0.5 ~ 0.8g / ml, organic acid and ester content ≥50%, mice acute oral LD50 7.94g / kg (Gansu Provincial Health and Epidemic Prevention Station test), press Pesticide toxicity classification is low toxicity. According to Jiang Huafang’s 1992 report, Bukang Kang significantly inhibits the growth of Trichoderma and the formation of spores. It has no inhibitory effect on mycelium growth in the normal range of application concentration, and the effective inhibitory concentration is 333 ppm. This article is Bukang Kang in raw mushroom cultivation and mushroom secondary pollution prevention test summary.