食shi用yong菌jun菌jun種zhong保bao藏zang可ke有you效xiao保bao持chi其qi優you良liang種zhong性xing,延yan長chang優you良liang品pin種zhong使shi用yong的de年nian限xian,因yin此ci,它ta與yu新xin品pin種zhong的de選xuan育yu具ju有you同tong等deng的de重zhong要yao性xing,是shi食shi用yong菌jun生sheng產chan中zhong的de一yi項xiang必bi不bu可ke少shao的de重zhong要yao環huan節jie。但正規、嚴格的貯藏方法需要一些設備,對操作技術也有很高要求,對廣大菇農來說,一些簡單的土辦法更可行。
井底低溫貯藏將要貯藏的試管母種,用無菌橡皮塞蘸石蠟封口,裝入密閉的廣口瓶或塑料袋中紮緊,沉入井底貯藏,可貯藏2~5個月。
石蠟封口貯藏把蠟紙裁成6~8厘米見方,放入75%酒精中浸泡lfenzhong。jiangyipeiyanghaoshiguanzhongdeguankouzaijiujingdenghuoyanshangfangxuanzhuanmiejunhou,yongnieziquchulazhi,zhajinguankou。zaijiangbaohaolazhideguankoujinruronghuadeshilazhong,jianglazhiwanquanjinru,shilazhijinjinfengbaozaiguanbishang,juebulouqi。daishilalengqueningguhou,zhibingxianghuoshiwenxiabaocun。
玻璃紙封口貯藏用明膠15克(粘合劑),硫酸銅2克,美藍1~2滴(指示劑),溶於100毫升熱水中,配製成封口劑。將新長滿的母種拔去棉塞,管口朝下,蘸上封口劑,貼上用95%酒精浸泡過的玻璃紙,用石蠟熔封。在室溫下,菌種至少可保存8個月,並能防止黴菌或蟎的浸染。在斜麵注入無菌礦油(液體石蠟),可大大延長貯藏時間。
井底低溫貯藏將要貯藏的試管母種,用無菌橡皮塞蘸石蠟封口,裝入密閉的廣口瓶或塑料袋中紮緊,沉入井底貯藏,可貯藏2~5個月。
石蠟封口貯藏把蠟紙裁成6~8厘米見方,放入75%酒精中浸泡lfenzhong。jiangyipeiyanghaoshiguanzhongdeguankouzaijiujingdenghuoyanshangfangxuanzhuanmiejunhou,yongnieziquchulazhi,zhajinguankou。zaijiangbaohaolazhideguankoujinruronghuadeshilazhong,jianglazhiwanquanjinru,shilazhijinjinfengbaozaiguanbishang,juebulouqi。daishilalengqueningguhou,zhibingxianghuoshiwenxiabaocun。
玻璃紙封口貯藏用明膠15克(粘合劑),硫酸銅2克,美藍1~2滴(指示劑),溶於100毫升熱水中,配製成封口劑。將新長滿的母種拔去棉塞,管口朝下,蘸上封口劑,貼上用95%酒精浸泡過的玻璃紙,用石蠟熔封。在室溫下,菌種至少可保存8個月,並能防止黴菌或蟎的浸染。在斜麵注入無菌礦油(液體石蠟),可大大延長貯藏時間。
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