Ⅰ.Lintlha tsa lijo
1. Mohloli oa likarolo tsa lijo le likarolo tse feletseng tsa limatlafatsi li tla ama boikemisetso ba ho senya lijo.Ho phaella ho sena, phello ea ts'ebetso ea lijo mabapi le tšilo ea lijo e ke ke ea hlokomolohuoa.
2. Ho fokotsa boholo ba likaroloana tsa lihlahisoa tsa lijo tse tala ho ka ntlafatsa tšilo ea lijo, ka tsela eo ho ntlafatsa tšebeliso ea lijo, empa ho tla lebisa ho fokotseng tlhahiso nakong ea ts'ebetso ea lijo, ho eketseha ha litšenyehelo tsa lijo, le ho fokotsa ho tsamaea.
3. Maemo a ts'ebetso ea kamore ea pretreatment, particle crushing, extrusion steam granulation process kapa dryer kaofela li ka ama boleng ba phepo ea lijo 'me kahoo ho senya lijo.
4. Phepo le taolo ea liphoofolo tse ruuoang lapeng le tsona li ka ama tšilo ea lijo, joalo ka mofuta le bongata ba lijo tse feptjoang pele.
Ⅱ.Mabaka a phoofolo ea lapeng ka boeona
Lintlha tsa liphoofolo, ho kenyeletsoa mofuta, lilemo, bong, boemo ba ts'ebetso, le boemo ba 'mele, le tsona li tlameha ho nahanoa ha ho etsoa qeto ea ho cheka lijo.
1. Tšusumetso ea mefuta-futa
1) E le ho ithuta phello ea mefuta e sa tšoaneng, Meyer et al.(1999) o ile a etsa tlhahlobo ea tšilo ea lijo ka lintja tse 10 tse fapaneng tse boima ba 4.252.5 kg (lintja tse 4 ho isa ho tse 9 ka mofuta o mong le o mong).Har'a bona, lintja tsa liteko li ne li feptjoa ka lijo tse entsoeng ka makotikoting kapa tse omeletseng tse nang le taba e omileng ea 13g / (kg BW · d), ha li-wolfhounds tsa Ireland li ne li feptjoa ka lijo tse entsoeng ka makotikoting tse nang le taba e omeletseng ea 10g / d.(kg BW·d).Mefuta e boima haholo e ne e na le metsi a mangata mantleng a eona, boleng bo tlase ba mantle le ho ntša mala khafetsa.Tekong, mantle a mofuta o moholo ka ho fetisisa, Irish wolfhound, a ne a e-na le metsi a fokolang ho feta Labrador retriever, a fana ka maikutlo a hore boima e ne e se eona feela ntho e lokelang ho nkoa.Liphapang tse bonahalang tsa digestibility lipakeng tsa mefuta e ne e le nyane.James le McCay (1950) le Kendall et al.(1983) o fumane hore lintja tsa boholo bo bohareng (Salukis, German Shepherds le Basset hounds) le lintja tse nyenyane (Dachshunds le Beagles) li ne li e-na le tšilo ea lijo e tšoanang, 'me ka bobeli litekong, boima ba' mele pakeng tsa mefuta ea liteko li ne li le haufi haholo hoo liphapang li neng li le teng. ka tshilo ya dijo di ne di le nyane.Ntlha ena e ile ea fetoha ntlha ea bohlokoa bakeng sa tloaelo ea ho theola boima ba 'mele le boima ba' mele ho tloha Kirkwood (1985) le Meyer et al.(1993).Boima bo se nang letho ba lintja tse nyane bo nka 6% ho isa ho 7% ea boima ba 'mele, ha lintja tse kholo li theohela ho 3% ho isa ho 4%.
2) Weber et al.(2003) o ile a ithuta phello ea lilemo le boholo ba 'mele ho tšilo ea lijo e hlakileng.Tšimoloho ea limatlafatsi e ne e phahame haholo ho lintja tse kholo ho pholletsa le lilemo tsohle, leha lintja tsena tse kholo li ne li na le lintlha tse tlase tsa mantle le mongobo o phahameng oa mantle.
2. Phello ea lilemo
1) Thutong ea Weber et al.(2003) ka holimo, digestibility ea macronutrients ka mefuta e mene ea lintja tse sebelisoang tekong e ile ea eketseha haholo ka lilemo (libeke tse 1-60).
2) Shields (1993) liphuputso mabapi le malinyane a French Brittany li bonts'itse hore tšilo ea lintho tse omeletseng, protheine le matla lintja tse nang le libeke tse 11 e ne e le karolo ea 1, 5 le 3 lekholong ho feta ea lintja tse kholo tsa lilemo tse 2-4, ka ho latellana. .Empa ha ho liphapang tse ileng tsa fumanoa pakeng tsa lintja tse likhoeli tse 6 le tse 2.Ho ntse ho e-s'o hlaka hore na ho fokotseha ha lijo ho malinyane ho bakoa ke ho eketseha ha lijo tse jeoang feela (boima ba 'mele bo amanang kapa bolelele ba mala), kapa ka ho fokotseha ha katleho ea tšilo ea lijo sehlopheng sena sa lilemo.
3) Buffington et al.(1989) e bapisitse tšilo ea lijo ea lintja tsa beagle tse lilemo li 2 ho isa ho tse 17.Liphello li bontšitse hore, pele ho lilemo tse 10, ha ho na ho fokotseha ha tshilo ea lijo.Ha a le lilemo li 15-17, ho ile ha bonoa phokotso e nyane feela ea tšilo ea lijo.
3. Phello ea bong
Ho na le liphuputso tse fokolang tse mabapi le phello ea bong holim'a tšilo ea lijo.Ba batona ho lintja le likatse ba na le ho ja lijo tse phahameng le ho tsoa ho feta tse tšehali, le ho fokotseha ha limatlafatsi ho feta tse tšehali, 'me phello ea phapang ea tekano ho likatse e kholo ho feta lintja.
III.Lintlha tsa tikoloho
Maemo a bolulo le maemo a tikoloho a bonahala a susumetsa tšilo ea lijo, empa liphuputso tsa lintja tse bolokiloeng ka har'a mekotla ea metabolic kapa li-mobile li-cages li bonts'itse tšilo e ts'oanang ho sa tsotelehe maemo a bolulo.
Lintho tse sebetsang hantle tsa tikoloho, tse kenyelletsang mocheso oa moea, mongobo, lebelo la moea, likoahelo tsa fatše, ho pata le ho fetola mocheso oa marako le marulelo, le ho sebelisana ha tsona, kaofela li ka ba le tšusumetso ho tšileng ha limatlafatsi.Mocheso o sebetsa ka metabolism e lefang ho boloka mocheso oa 'mele kapa ho ja lijo tse felletseng ka litsela tse peli.Lintlha tse ling tsa tikoloho, tse kang kamano pakeng tsa batsamaisi le liphoofolo tsa liteko le photoperiod, li ka 'na tsa e-ba le liphello ho tšilo ea limatlafatsi, empa liphello tsena li thata ho lekanya.
Nako ea poso: Jun-16-2022