Friday, November 24, 2023
Wednesday, October 11, 2023
问题: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
问题: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...
Tuesday, October 31, 2023
Tuesday, February 13, 2024
Friday, September 16, 2022
问题: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
Wednesday, October 11, 2023
Friday, November 24, 2023
Sunday, November 20, 2022
问题:大环境的内涵包括()A、接种室外的环境B、季节C、天气D、接种室内...
Saturday, September 9, 2023
问题:金针菇高压灭菌阶段,灭菌温度为123℃,时间为90分钟。...
Tuesday, February 13, 2024
Wednesday, March 29, 2023
Sunday, October 23, 2022
问题:食用菌可以预防肿瘤,主要是由于其中含有()A、矿物质B、维生素C、氨基酸D、真菌多糖...
Tuesday, February 13, 2024
Thursday, January 25, 2024
Tuesday, February 13, 2024
问题: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
问题: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
Tuesday, October 31, 2023