生(sheng)豬(zhu)在(zai)飼(si)養(yang)中(zhong)有(you)集(ji)中(zhong)定(ding)點(dian)排(pai)糞(fen)尿(niao)的(de)習(xi)性(xing),發(fa)酵(jiao)床(chuang)上(shang)的(de)糞(fen)尿(niao)分(fen)布(bu)不(bu)均(jun),糞(fen)尿(niao)集(ji)中(zhong)的(de)地(di)方(fang),濕(shi)度(du)大(da),從(cong)而(er)抑(yi)製(zhi)微(wei)生(sheng)物(wu)對(dui)豬(zhu)糞(fen)尿(niao)的(de)消(xiao)化(hua)降(jiang)解(jie)速(su)度(du);shengzhuzaifajiaochuangshangbutingcaitadianliao,shidianliaobanjie,dianliaodehanyangliangjianshao,dianliaochuyuyanyangfajiao,zaochengdianliaofubai,zhishiweishengwuduizhufenniaodejiangjienenglijiangdi。因此每周要翻動、刨鬆墊料2~3次,並將豬糞分散掩埋在發酵床表麵下25 厘米左右的墊料中並與墊料均勻混合,每月要深翻1次墊料,每天要開動發酵床底部抽風機2~4小時,以增加墊料中空氣量,排除濕氣,降低墊料溫度,保持墊料的通透性,便於微生物迅速消化降解豬糞尿。
要經常檢查發酵床墊料的溫度、濕度情況,墊料含水量應控製在45%左右,墊料中心層溫度應控製在45℃左右,溫度、shiduguodashiyingkaiqichoufengjipaishi,kaiqijiangwensheshijinxingjiangwen,dakaijuanlianhechuanghu,liyongkongqiliudongtiaojiewenduheshidu,yekeyitianjiaganjumuxiejiangdishidu,kongzhifajiaosuducongerjiangdiwendu。shidujiaodishizexupenshuizengjiadianliaoshidu。dianliaoshiyongyidingshijianhuixiaohaoyibufen,zheshixuyaobuchongdianliao,tianjiaweishengwusiliaotianjiaji。
通(tong)風(feng)換(huan)氣(qi)是(shi)調(tiao)節(jie)豬(zhu)舍(she)環(huan)境(jing)最(zui)重(zhong)要(yao)的(de)手(shou)段(duan),因(yin)此(ci)要(yao)根(gen)據(ju)需(xu)要(yao)開(kai)啟(qi)通(tong)風(feng)換(huan)氣(qi)設(she)施(shi),保(bao)證(zheng)生(sheng)豬(zhu)所(suo)需(xu)的(de)適(shi)宜(yi)生(sheng)長(chang)環(huan)境(jing)。通(tong)風(feng)換(huan)氣(qi)設(she)備(bei)功(gong)率(lv)配(pei)備(bei)要(yao)滿(man)足(zu)生(sheng)豬(zhu)生(sheng)長(chang)對(dui)空(kong)氣(qi)流(liu)動(dong)量(liang)的(de)要(yao)求(qiu),選(xuan)用(yong)低(di)噪(zao)聲(sheng)的(de)換(huan)氣(qi)設(she)備(bei)。
要定期投放滅鼠藥,及時收集死鼠和殘餘鼠藥,並做無害化處理。
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