1. 不能用石灰幹粉進行消毒 生石灰的化學名稱叫做氧化鈣,加入水後就生成疏鬆的熟石灰,也叫做氫氧化鈣,隻有這種離解出的氫氧根離子才具有殺菌作用。
2.消毒石灰應現買現用 有you些xie養yang豬zhu專zhuan業ye戶hu為wei了le圖tu省sheng事shi,一yi次ci性xing購gou進jin許xu多duo生sheng石shi灰hui,一yi次ci用yong不bu完wan,以yi後hou繼ji續xu用yong於yu消xiao毒du,這zhe是shi不bu正zheng確que的de。因yin為wei熟shu石shi灰hui放fang時shi間jian久jiu了le,就jiu會hui與yu空kong氣qi中zhong的de二er氧yang化hua碳tan起qi化hua學xue反fan應ying,生sheng成cheng了le沒mei有you氫qing氧yang根gen離li子zi的de碳tan酸suan鈣gai,這zhe樣yang就jiu完wan全quan喪sang失shi了le殺sha菌jun消xiao毒du的de作zuo用yong。因yin此ci用yong石shi灰hui作zuo消xiao毒du藥yao物wu時shi,應ying該gai現xian買mai現xian用yong,剩sheng餘yu的de以yi後hou就jiu不bu能neng再zai作zuo消xiao毒du劑ji用yong了le。
3.在豬舍入口消毒池內應放入新鮮的生石灰 有you的de專zhuan業ye戶hu在zai豬zhu舍she入ru口kou處chu不bu設she置zhi消xiao毒du池chi,而er是shi撒sa上shang一yi層ceng熟shu石shi灰hui,讓rang進jin出chu的de人ren員yuan踐jian踏ta而er過guo。事shi實shi上shang,如ru果guo是shi撒sa上shang一yi層ceng新xin鮮xian的de熟shu石shi灰hui,進jin出chu人ren員yuan踐jian踏ta上shang後hou,會hui起qi到dao一yi定ding的de消xiao毒du效xiao果guo。但dan是shi有you許xu多duo養yang豬zhu專zhuan業ye戶hu不bu經jing常chang換huan新xin鮮xian的de熟shu石shi灰hui,消xiao毒du效xiao果guo得de不bu到dao保bao證zheng。正zheng確que的de做zuo法fa是shi池chi內nei放fang入ru新xin鮮xian生sheng石shi灰hui,並bing經jing常chang更geng換huan。
4.豬舍的地麵和牆壁塗刷石灰乳 youdezhuanyehujiangshushihuifenzhijiesazaijiusheneidedimianshang,zheyangzuohenrongyijiangzhudekuazhaojipifuzhuoshang,zhuchileluozaidishangdeshiwuhou,yerongyizhuoshangkouqiangjixiaohuadao。lingwaizaisashihuifenshihuizaochengshihuifenchendaliangfeiyang,shizhuxiruhuxidaonei,yinqikesou、打噴嚏等症狀。正確的方法是:等到廄舍內的豬出欄以後,把地麵和牆麵衝刷、清掃幹淨,用新購的生石灰加水配製成20%的石灰乳,塗刷豬舍的地麵和牆麵,特別是牆角、縫隙,一定要塗刷到,不留死角。
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