Amino acids ne aduannuru titiriw a ɛwɔ akokɔ a wɔde to hɔ mu, a ɛka nkesua a wɔyɛ, nkesua mu duru, nkesua no su ne sɛnea wɔwo no tẽẽ.
Nea edidi so yi ne nsɛm atitiriw ne akwan a wɔfa so hyɛ amino acid aduannuru ho nhyehyɛe ma nkokɔ a wɔde wɔn gu hɔ:
Dwuma titiriw a amino acid di wɔ lay mu .er .adeyɛ
Nkɛntɛnso a ɛwɔ egg-Laying adwumayɛ so .
Lysine (Lys): Ɛkyerɛ sɛnea protein a wɔyɛ no yɛ adwuma yiye. Sɛ ɛnnɔɔso a, ɛmo a wɔyɛ ne nkesua no mu duru so bɛtew.
Methionine (MET): Amino acid a edi kan a ɛto ano hye, ɛka ntakra a enyin ne nkesua a ɛyɛ fɛ. Sɛ ɛyɛ mmerɛw a, ɛnyɛ den sɛ wubenya pecking ne soft-shell eggs.
Threonine (Thr): Ɛma dwensɔtwaa akwahosan kɔ so na ɛma aduan a wɔde di dwuma no tu mpɔn.
Ɛkyerɛ sɛnea ɛmo no te .
Methionine & Cystine: Ɛma lecithin yɛ adwuma na ɛma yolk kɔla tu mpɔn (ɛne vitamin A yɛ biako).
Tryptophan (TRP): Ɛma aduan a wɔde ma no yɛ adwuma na ɛtew adwennwen so (te sɛ nea wɔhwehwɛ 20% wɔ nea wɔhwehwɛ wɔ ɔhyew nhyɛso mu).
Sikasɛm mu mfaso horow .
Amino acid a ɛkari pɛ no betumi atew protein a wɔmfa nhyehyɛ mu no so 1%-2%, atew soya a wɔde di dwuma so, na wɔatew aduan a wɔde ma no ho ka so.
Wɔ 1% biara a ɛso tew wɔ crude protein (supplementation of synthetic amino acids) mu no, fecal nitrogen a wɔtow gu no so tew 8%-10%, a nneɛma a atwa yɛn ho ahyia so mfaso kɛse wom.
Amino acid a ɛho hia a wɔhwehwɛ wɔ nkokɔ a wɔtow wɔn ho (gye hy-line brown sɛ nhwɛso) .
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Amino Acid . |
Ahwehwɛde ahorow wɔ bere a wɔde si hɔ no mu (%) . |
Dwumadi atitiriw . |
Nsɛnkyerɛnne a ɛkyerɛ sɛ obi nni hɔ . |
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Methionine(Met) . |
0.35%-0.40% |
Eggshell a ɛba, anti{0}}oxidation . |
Nkesua a ɛyɛ mmerɛw-nkwaa a wɔayam, ntakra a ɛyɛ mmerɛw . |
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Lysine(Lys) . |
0.75%-0.85% |
Egg protein a wɔyɛ . |
Egg production rate a ɛso tew, ɛmo mu duru a ɛyɛ hare . |
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Threonine(thr) . |
0.55%-0.65% |
Mucosal immunity, aduan mu enzyme dwumadi . |
Ɔyare a ɛma obi dwensɔ, aduan a wɔsakra no yiye . |
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Tryptophan(trp) . |
0.16%-0.18% |
Hwɛ aduan a wodi so, ko tia nhyɛso . |
Nnuan a wɔde ma a ɛba fam, adwennwen ho nkate . |
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Valine(Val) . |
0.70%-0.80% |
Ntini mu nneɛma a ɛsakra, ahoɔden a ɛkari pɛ . |
Egg mu duru a ɛso tew wɔ bere a wɔde tow no awiei no mu . |
Hyɛ no nsow: Ɛsɛ sɛ wɔyɛ nsakrae ankasa wɔ ahwehwɛde ankasa no mu sɛnea ɛte wɔ ɔkwan a wɔfa so yɛ no so (te sɛ Roman Pink vs. Isa Brown) ne nea wɔde to hɔ (mfitiase vs. peak vs. akyiri yi).
CJ egg layer akokɔ aduan . no wɔ aduannuru pii a nkokɔ a wɔde wɔn gu mu hia wɔ mmere ahorow mu, te sɛ vitamin ne mineral ahorow. Ɛhwɛ ma wonya aduannuru ne nkokɔ a wɔtow wɔn gu mu a ɛyɛ papa, na ɛnam so ma akuafo mfaso kɔ soro.
Nsɛm titiriw a ɛfa dwumadie a wɔde di dwuma ho .
Nneɛma a wɔde yɛ nneɛma a wɔmfa nyɛ hwee ne amino acid a wɔde di dwuma .
Soyabean aduan: Lys digesibility yɛ 90%, nanso MET no nnɔɔso (ɛhia sɛ wɔde ka ho bio).
Rapeseed Meal: Ɛsɛ sɛ wɔde MET ka ho (digesbility yɛ 75%) pɛ.
Atoko-Soybean adidi mu aduan: mpɛn pii no enni Met, Lys, ne THR.
Nsakrae a ɛba wɔ ɔhyew nhyɛso ase .
Ma Trp (Aduan a Wɔde Ma a Ɛnkɔ Anim) + Met (Antioxidant) no nkɔ soro .
Electrolyte kari pɛ: Na⁺ + K⁺ - Cl7
Nneɛma a atwa yɛn ho ahyia ho banbɔ ne mframa bɔne a wɔtew so .
Protein a wɔmfa nhyehyɛ mu a ɛso tew 1% biara no, fecal nitrogen so tew 10% na ammonia a ɛba no so tew 15%.
Ano aduru a wɔkamfo kyerɛ: protein a wɔmfa nhyehyɛ mu 14% + amino acid a wɔayɛ (te sɛ Roman akokɔ sɔhwɛ ho nsɛm).
Tɔfabɔ
1. Methionine ne lysine ne ade titiriw a ɛto amino acid a ɛwɔ akokɔ aduan a wɔde to hɔ ano hye na ɛsɛ sɛ wɔde di kan.
2. Low-protein diet + amino acids a wɔyɛ no ne daakye su, a wosusuw ɛka ne nneɛma a atwa yɛn ho ahyia ho banbɔ nyinaa ho.
3. Mmara a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so (mfitiaseɛ a wɔde yɛ/peak/late stage) tumi ma nneɛma a wɔyɛ no nya mfasoɔ kɛseɛ.
4. Hwɛ sɛnea raw materials digesible no didi na woakwati "dodow no nyinaa du gyinapɛn no ho nanso utilization no nnɔɔso".
