论文部分内容阅读
板栗贮藏的大敌主要是栗实象鼻虫。现介绍有效的贮藏方法: l、杀虫法①水浸法:将栗子浸入水中,每天换水一次,并上下翻动,7天后,虫即窒息而死,品质稍有影响,但不影响发芽率。②恒温法:将栗子没50℃的水中,恒温45分钟,可将虫全部杀死,然后捞出晒干,
The main enemy chestnut chestnut chestnut weevil. Now introduce effective storage methods: l, insecticidal method ① water immersion method: the chestnuts immersed in water, change the water once a day, and up and down flip, 7 days later, the worm that suffocate and die, the quality of a slight impact, but does not affect the germination rate . ② constant temperature method: the chestnuts did not 50 ℃ water, constant temperature 45 minutes, the worm can kill all, and then remove and dry,