Dairy dumsu ni hta hkaulan mam shapraw ai lam hpe jat wa na matu malu masha tara masa hpaji gaw n-gun atsam, protein jaw ya ai lam, rumen hkamja lam hte mineral hte vitamin ni hpe garan gachyan ai lam ni hpe madung tawn nna, hka ja ai lam hpe grau law hkra galaw lu na matu, hkrak tup lu sha ai lam hpe hkang zing ai lam ni hte hpawn.
Lahta na lam ni gaw madung hpaji masa ni hte tatut galaw mai ai lam ni rai nga ai:
1. N-gun n-gun tara - gaw n kaja ai rap ra lam a manghkang hpe hparan ai
Lusha a n-gun hpe jat ya ai
Yaw shada ai lam: N kaja ai n-gun rap ra ai lam hpe shawng nnan na aten hta (ma shangai ngut ai hpang bat 0-8) laman shayawm kau nna, hkum hkrang na sau hpe grai law hkra shinggyin la lu na matu shayawm kau na.
Shadawn shadang ni: Add fat:Rumen-passing sau (calcium palmirate zawn re ai): 100-300 g/head/day zawn re ai n-gun n-gun hpe pat shingdang ai lam hpe koi gam na matu.
Hkai sun sau (soybean sau zawn re ai): n law htum jat bang ai (3% DM hta Less (sh) maren sha) hpe pat shingdang na matu.
Hpa majaw nga yang, n-gup magap kaba ai malu masha: hkaulan mam (hka n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-rawng ai n-gu n-gu) gaw 40%-45% rai nna, dai gaw n-gup n-gu n-gun hpe grau kaja hkra galaw ya lu ai.
Carbohydrate hpe garan jaw ai: molasses (5%-8% DM) gaw lawan ladan n-gun hpe jaw ya nna, palatability hpe grau kaja hkra galaw ya ai.
Phase galaw ai n-gun atsam
Peak lactation aten ( delivery shata 2-3 na ai hpang):
Lusha n-gun (ME) 2.75 Mcal/kg DM hta grau kaba ai (sh) dai hte maren sha rai yang, 60%-65% hpe shinggyin la lu ai.
Mid{0}}late lactation:
50%~55% de concentrate feed hpe shayawm nna, n-gun kaba ai n-gun hpe jat ya ai (corn silage ting zawn re ai).
2. Protein jaw ai - amino acid rap ra ai lam hpe grau kaja hkra galaw na
Rumen- hkra machyi hkra galaw lu ai protein (RDP) hte rumen-pass protein (RUP) lapran na balance.
RDP: 60%~65% n-gun n rawng ai protein (CP) (ga shadawn, soybean lusha, urea), rumen microbial protein hpe n-gun jaw ai.
RUP: CP 35%~40% (ga shadawn rumen-pass soybean lusha), n-gup kaji hpe hkap la na matu amino acid ni hpe hkrak jaw ai.
Hpaji jaw ai malu masha CP madang:
High{0}}yyelding dumsu ni: (35 kg hka/day hta grau kaba ai (sh) maren sha): 16%~18% CP.
Medium hte npu n law ai({0}}yyelding dumsu ni: 14%~16% CP.
Amino acid hpe pat shingdang ai lam
Lysine (Lys) hte methionine (Met):
Rumen({0}}pass lysine: (RP-Lys) 10~15 g/ ya, rumen-pass methionine: (RP{{5}Met) 5~8 g/day.
Kaja ai shadawn shadang: Lys:Met ≈ 3:1 (ga shadawn, hka n-gun rawng ai protein synthesis n-gun 5%~8% jat wa ai.
3. Rumen hkamja lam hpe hkang zing ai - ngang grin ai hka ja ai makau grup yin
Hkum hkrang hku nna kaja ai fiber (peDF)
Requirement: peNDF ≥ 20% ~ 22% (DM), maintain rumen motility and pH value (> 6.0).
Source: alfalfa hay (3 cm hta grau kaba ai (sh) maren sha), oat hpun ni, etc.
Subacute acidosis (SARA) hpe pat shingdang na. Ga shadawn:CJ Acidiosis Buster
Yeast Htunghking
Function: Fiber- n-gun jat wa ai bacteria ni hpe jat wa hkra galaw na (ma si yeast 10 ~ 20 g / bawnu / shani) hpe jat bang na).
4. Minerals hte vitamins - gaw metabolic n-gun hpe jat ya ai
Madung nlung ni
Calcium (Ca): 0.7%~1.0% (ma shangai ngut ai hpang na hypocalcemia hpe makawp maga ai).
Phosphorus (P): 0.4%~0.5% (calcium 1.5~2:1 lawm ai ratio).
Anion ntsin ( delivery garai n galaw shi ai 21 ya):
Ammonium chloride, magnesium sulfate, etc. ni hpe -100~-150 mEq/kg DM hpe -100~-150 mEq/kg DM de gram lajang na matu, hka n htum hkra makawp maga na matu.
Vitamin
Vitamin A: IU/day 80,000~100,000 (mucosal hkam kaja lam hpe hkra machyi shangun ai).
Vitamin D: IU/day 30,000~50,000 (promote calcium hpe hkap la ai lam).
Vitamin E: 500~1,000 IU/day (antioxidant, mastitis ana byin wa na masa hpe shayawm ya lu ai).
5.Special additives ni hpe jai lang ai
Chromium hpe n-gun jaw ai (0.5~2 mg/head/day)
Glucose metabolism hpe grau kaja hkra galaw nna, n-gun hpe jai lang ai lam hpe jat wa hkra galaw na.
Choline ( rumen bypass)
15~20 g/day, sau hpe shayawm ya ai, hkaulan mam shapraw ai lam hpe 3%~5% jat ya ai.
Ahkyak ai sau ni hpe hkai u (cinnamaldehyde zawn re ai)
Rumen fermentation hpe hkan nna, methane hpe shayawm ya ai, malu masha a akyu hpe grau kaja hkra galaw ya ai.
Hpaji jaw ai formula hte jai lang ai lam CJ gaw dairy dumsu ni a matu premix hpe lacting galaw ai:
Usage: Lahta na garan ginhka ai lam ni hta kaga malu masha ni hpe n lang shi yang, maren mara garan u
|
|
Hka ja ai shara |
Hkai nu% |
Soybean lusha sha ai ni law htum |
DDGS% |
Bran% |
CJpremix% |
|
Shawng nnan sharin la ai |
50 |
26 |
13 |
6 |
5 |
|
|
lactation |
43 |
18 |
19 |
15 |
5 |
Myit yu na lam: Dai gaw, 2.0% na premix rate (dry matter 88%) a matu hpaji jaw da ai. Dai hta na 40% daram (dry matter 88%) hta na 40% na compound supplement rate hpe hpaji jaw da ai.
