摘要
研究了消毒剂组合、消毒时间及热水处理对优良番木瓜成龄株芽的消毒效果,结果表明,番木瓜外植体采用75%酒精—15%次氯酸钠—0.1%升汞消毒剂组合,且0.1%升汞消毒时间为17 min时,消毒效果最好。在使用消毒剂前,采用热水处理番木瓜外植体,可以降低污染率。
The effects of disinfector combination, treating time and hot water pretreatment on the disinfection of papaya buds were studied. The results showed that the optimal disinfector combination was 75% ethanol - 15% NaClO -0.1% HgCl2, with the treating time of 0.1% HgCl2 for 17 min. Pretreatment with hot water reduced contamination rate.
出处
《亚热带农业研究》
2008年第3期181-183,共3页
Subtropical Agriculture Research
基金
广东省"三高"农业专项资金(粤农[2007]44号)
关键词
番木瓜
外植体
消毒方法
papaya
explant
disinfection means
