Nkhukumanyowandi wapamwamba kwambiriorganic fetereza, munali kuchuluka kwa zinthu organic, nayitrogeni, phosphorous, potaziyamu, ndi zosiyanasiyana kufufuza zinthu, zotchipa ndi mtengo, amene angathandize yambitsa nthaka, kusintha permeability nthaka, komanso kusintha vuto la kuphatikiza nthaka, ndi ndi feteleza wogwiritsidwa ntchito kwambiri komanso wopezeka mosavuta popanga ulimi.Komabe, mukamagwiritsa ntchito manyowa a nkhuku pothira ubwamuna, uyenera kukhala wothira mokwanira.Zotsatirazi zikuwonetsa njira zingapo zofufumitsa manyowa a nkhuku kukhala feteleza wachilengedwe.
Manyowa a nkhuku atsopano
I. Njira yowotchera manyowa a nkhuku okhala ndi madzi pafupifupi 50%.
(monga manyowa a nkhuku ku nkhuku za broiler)
Monga tonse tikudziwira, manyowa a nkhuku zotsekera, kaya akuikira nkhuku kapena nkhuku, amatha kukhala ndi madzi pafupifupi 80%, zomwe zimapangitsa kuti zikhale zovuta kuunjika.Mosiyana ndi zimenezi, manyowa a nkhuku mu brooder ndi ouma ndipo alibe madzi ochuluka pafupifupi 50%, choncho ndi osavuta komanso osavuta kupesa.
Njira yogwiritsira ntchito:
1) Choyamba, sakanizani 10 makilogalamu a madzi ofunda ndi "nyewe ya nkhuku yapadera yotentha kwambiri yotentha mabakiteriya" ndi kupesa kwa maola 24, timayitcha kuti kuyambitsa mavuto.
2) Wazani zoyambitsa ndi 1 kiyubiki mita ya manyowa a nkhuku, sakanizani pang'ono, muunjike manyowa a nkhuku kumtunda woposa mita imodzi ndi m'lifupi mita 1.2 kuti ifufuze, phimbani filimuyo kapena udzu pamwamba pa nyengo yotentha.Masiku 15 kapena kuposerapo, nayonso mphamvu imatha kumaliza ndikukhala feteleza wachilengedwe.
2. Njira yowotchera manyowa a nkhuku okhala ndi chinyezi choposa 60%
(monga manyowa a nkhuku zoikira m'khola nthawi zambiri amakhala pamwamba pa 80%)
Manyowa a nkhuku okhala ndi madzi ambiri ndi ovuta kuunjikira kuti afufuze, ayenera kuwonjezera mbali ya zipangizo zothandizira (monga utuchi, chinangwa, etc.) kuti asinthe chinyezi, chiŵerengero cha zipangizo zothandizira ndi manyowa a nkhuku ndi 1: 1. .Chinyonthocho chikasinthidwa kenako kufufumitsa potsatira masitepe a njira yoyamba pamwambapa.
Manyowa a nkhuku owiritsa atha kugwiritsidwa ntchito ngati manyowa amache kupesa manyowa a nkhuku (kuwira kwachiwiri sikuyenera kuwonjezera zina).
Mchitidwe weniweniwo ndi 1 kiyibodi ya manyowa a nkhuku wothira, wothira 1 kiyibodi ya manyowa atsopano a nkhuku, onjezerani paketi imodzi ya "nyowe za nkhuku zapadera zomwe zimatenthetsa mabakiteriya" kuti muyambitse njira ya bakiteriya, chinyezi cha 50% -60% kungakhale, kutalika kwa mulu ndi wamkulu kuposa 1 mita, m'lifupi mamita 1.2, zambiri za 7 masiku kumaliza nayonso mphamvu.
Mwanjira imeneyi, manyowa a nkhuku ofufuma amatha kuwira mosavuta kukhala feteleza wolimba wachilengedwe popanda kuthira posakaniza manyowa ankhuku wothira ndi manyowa atsopano ngati mache.
Manyowa ankhuku wothira
3. Njira yothirira manyowa a nkhuku kukhala feteleza wamadzimadzi
(1) Ikani phukusi limodzi la “nyowetsa wamadzi am’madzi” m’madzi ofunda okwana makilogalamu 20 ndikuwayambitsa kwa maola oposa 24.
(2) 10 matani nkhuku manyowa mu dziwe (madzi zili 30% -80% kapena apamwamba, mukhoza kuwonjezera phosphorous ndi calcium wolemera mafupa chakudya, mapuloteni chakudya, etc.) wothira madzi pafupifupi 30 -50 cubic metres (kuwonjezera madzi kutengera kuchuluka kwa zomwe muyenera kusankha), onjezerani zomwe zachitika pamwambapa, dziwe lomwe lili ndi filimu yowonekera kuti lipange wowonjezera kutentha (kuti mvula isalowe muchitetezo cha kutentha. ), pafupifupi masiku 15 kapena kuti zofunika odorless madzi fetereza wolemera mu probiotics, malinga ndi mbewu zosiyanasiyana mwachindunji kapena kuchepetsedwa mbewu umuna.
4. Ubwino wothira manyowa a nkhuku kukhala feteleza wachilengedwe
1) Manyowa a nkhuku ofufuma alibe fungo ndipo sangayambitse kupsa kwa mizu ndi mbande ku zomera, zomwe zimathandiza kuti ogwira ntchito adyetse ndi kuthirira.
2) Iphani matenda ndi tizilombo: Kuwiritsa ndi mankhwala ophera tizilombo toyambitsa matenda kumatha kupangitsa kuti kutentha kukweze msanga mpaka kupitirira 60 ℃ ndikudya mpweya wambiri, womwe ungaphe matenda ndi mazira a tizilombo mu manyowa.
3) Chepetsani zotsalira: tizilombo toyambitsa matenda tizilombo toyambitsa matenda tingagwiritse ntchito zinthu zosiyanasiyana mu manyowa a nkhuku kuti ziberekane zambiri, zomwe zingathe kuchepetsa kwambiri mankhwala opha tizilombo, heavymetals, ndi zinthu zina, ndi kuchepetsa zotsalira m'nthaka.
M3600akusakaniza silt ndi manyowa a nkhuku
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Nthawi yotumiza: Mar-15-2022