Amino acids ni gaw, hkaulan mam malu masha hpe n-gun jaw ai hta, n-gun dat ni hpe hkrak sha hkra machyi shangun ai, hkaulan mam n-gun, hkaulan mam a n-gun, hkaulan mam a hkamja lam hte hkai lu hkai sha ai atsam hpe hkra machyi shangun ai.
Lahta na lam ni gaw amino acid malu masha a madung lam ni hte hkang zing ai ladat ni rai nga ai:
Amino acid ni a madung lit gaw lay2.gunrai shapraw ai lam
Egg-laying galaw ai lam hta n-gun jaw ai lam
Lysine (Lys): protein hpe n-gun jaw ai lam a akyu hpe dawdan ya ai. N law ai shaloi, egg shapraw ai n-gun hte n-gun yawm mat na re.
Methionine (Met): shawng nnan na shadawn sharam amino acid gaw, n-gup n-gu rawt jat wa ai hte eggshell quality hpe hkra machyi shangun ai. Deficient n law ai shaloi, pecking hte soft{1}}}}shell eggs ni nga na matu loi ai.
Threonine (Thr): n-gup hkam kaja lam hpe makawp maga ya nna, malu masha hpe jai lang ai lam hpe grau kaja hkra galaw ya ai.
Egg quality hpe dawdan ai
Methionine & Cystine: lecithin hpe n-gun jaw ya nna, n-gup nsam hpe grau kaja hkra galaw ya ai (Vita vitamin A hte rau jawm galaw ai).
Tryptophan (Trp): malu masha sha ai lam hpe hkang nna myit ru myit tsang lam hpe shayawm ya ai (ga shadawn, katsi ai aten hta ra kadawn ai lam 20% jat wa ai zawn re ai).
Sut masa akyu
Amino acid balance gaw crude protein hpe 1%-2% shayawm ya lu ai, soybean lusha lang ai hpe shayawm ya lu ai, malu masha manu hpe mung shayawm ya lu ai.
Crude protein hpe 1% shayawm ai shaloi ( synthetic amino acid ni hpe garan jaw ai), fecal nitrogen dat dat ai lam hpe 8%-10% shayawm ya ai, grup yin akyu ni grai law ai.
Laying hkanghkyi ni hpe ra sharawng ai amino acid ra ai lam ni (Hy{0}}Line Brown hpe ga shadawn hku nna hkam la ai)
|
amint a lam |
Laying aten (%) ra kadawn ai lam ni. |
Madung bungli ni |
N-gun n rawng ai zawn re ai kumla ni |
|
Methionine(Met) |
0.35%-0.40% |
Eggshell byin pru wa ai, anti{0}}oxidation |
Soft a n-gun n-gun n-gun n-gun, n-gup n-gu n-gun |
|
Lysine(Lys) |
0.75%-0.85% |
Egg protein hpe hpaw shabawn ai |
N-gup n-gun yawm wa ai, n-gun n law ai n-gun |
|
Threonine(Thr) |
0.55%-0.65% |
Mucosal immunity, digestive enzyme magam bungli |
Diarrhea, n kaja ai malu masha galai shai ai lam |
|
Tryptophan(Trp) |
0.16%-0.18% |
Feed lu sha ai lam hpe hkang ai, myit ru myit tsang lam hpe ninghkap u |
Feed lu sha ai lam n law ai, myit ru myit tsang ai lam |
|
Valine(Val) |
0.70%-0.80% |
Muscle metabolism, n-gun atsam rap ra ai lam |
Hpang jahtum na aten hta egg weight hpe shayawm kau ai |
Myit yu na lam: Teng sha ra kadawn ai lam hpe amyu (Roma Pink vs. Isa Brown zawn re ai) hte laying stage (initial vs. peak vs. late) hte maren gram lajang ra ai.
CJ egg layer gwi hpe lusha jaw sha ai n bung ai madang ni hta ra kadawn ai malu masha ni law law nga ai, dai gaw vitamin hte mineral amyu myu zawn re ai ni rai nga ai. Dai gaw, malu masha jaw sha ai lam hte hkam kaja lam hpe hkam kaja hkra galaw ya ai, dai hku nna hkai sun galaw sha ai ni a akyu hpe grau jat wa shangun ai.
Practical application hta madung lam ni
Raw arung arai ni hpe lata ai lam hte amino acid shat shadu sha mai ai lam
Soybean lusha: Hka garan ai lam gaw 90% rai nga ai, raitim Met gaw n hkum tsup ai (n law htum jat bang ra ai).
Rapeseed lusha: Met hpe jat bang ra ai (digestibility 75%).
Dai zawn re ai malu masha hpe n-gun jaw ai malu masha: law malawng gaw Met, Lys, Thr n lawm ai.
Katsi ai myit ru myit tsang lam npu hta galai shai ai lam
Trp hpe jat ai (shata law jat wa ai) + Met (antioxidant)
Electrolyte balance: Na⁺ + K⁺ -mEq/kg ( nsa sa ai lam hpe shayawm kau ai lit hpe shayawm kau na).
Hkringmang daju
Crude protein hpe 1% shayawm ai shaloi, fecal nitrogen gaw 10% shayawm nna, ammonia n-gun gaw 15% yawm mat ai.
Hpaji jaw ai hparan ladat: 14% n-gun n rawng ai protein + synthetic amino acids (Roma gwi chyam dinglik ai lam zawn re ai).
Gadun dawk
1. Methionine hte lysine gaw laying hen feed hta core limiting amino acid ni rai nna, shawng tawn ra ai.
2. Low{1}}protein malu masha + synthetic amino acid ni gaw htawm hpang na masa rai nga ai, manu jahpu hte grup yin hpe makawp maga ai lam lahkawng yan hpe myit yu ai.
.
4. Raw arung arai ni a garan ginhka ai lam hpe myit maju jung nna, "hkum tsup ai gumhpraw gaw madang hte maren rai tim, jai lang ai lam gaw n hkum tsup ai".
