Wednesday, October 11, 2023
Tuesday, December 5, 2023
液氮超低温保藏法是国际上长期保藏食用菌菌种常用的方法。...
Thursday, October 12, 2023
Tuesday, October 31, 2023
Tuesday, December 6, 2022
高温型食用菌子实体分化最合适的温度为()A、大于25℃B、小于25℃C、小于20℃D、小于15℃...
Saturday, December 23, 2023
Thursday, October 12, 2023
金针菇工厂化生产过程中最洁净的三个环节是()A、拌料B、灭菌C、冷却D、接种E、养菌...
Friday, August 11, 2023
为了保持食用菌菌种遗传特性的稳定,常采用的措施有()A、增加营养B、避光保藏C、增加通风D、低温保藏...
Sunday, May 19, 2024
Thursday, January 25, 2024
Saturday, September 9, 2023
食用菌生长适合的pH为()A、5.0B、4.0C、6.0-7.0D、8.0...
Thursday, November 16, 2023
Saturday, September 9, 2023
Sunday, September 11, 2022
Thursday, October 12, 2023
Friday, November 24, 2023
Tuesday, February 13, 2024
香菇转色后在菌棒表面形成的棕红色菌膜具有的功能是()A、增加透气性B、保护香菇菌棒C、保持水分D、防止紫外线...
Tuesday, December 6, 2022
冬季黑木耳养菌室通风最佳时间段为()A、清晨B、半夜C、傍晚D、中午...
Thursday, November 16, 2023