Ɛsɛ sɛ aduannuru ho nhyehyɛe mfiridwuma a ɛbɛma nufusu a wɔyɛ wɔ anantwi a wɔma nufusu mu no ayɛ kɛse no twe adwene si ahoɔden a ɛkari pɛ, protein a wɔde ma, rumen akwahosan ne mineral ne vitamin a wɔde ma so, a wɔde ka aduan a wɔde ma ho pɛpɛɛpɛ na ama wɔatumi ayɛ nufusu kɛse.
Nneɛma titiriw a edidi so yi yɛ mfiridwuma mu nneɛma atitiriw ne ano aduru a mfaso wɔ so:
1. Ahoɔden ho nhyehyɛe - ɔhaw a ɛfa kari pɛ a ɛkari pɛ ho no ano aduru .
ma ahoɔden a ɛwɔ aduan mu no yɛ kɛse .
Botae: Ɛbrɛ ahoɔden a ɛkari pɛ a enye no ase wɔ bere a wɔde nufusu ma no mfiase no mu (wɔ bere a wɔawo no akyi adapɛn 0-8) na ɛtew nipadua mu srade a wɔboaboa ano dodo no so.
Nsusuwii:Add Srade:Rumen-Passing Srade (te sɛ calcium palmitate): 100-300 g/ti/da sɛnea ɛbɛyɛ a wɔrensiw rumen a ɛyɛ hyew ano.
Nnuadewa mu ngo (te sɛ soya ngo): kakraa bi a wɔde ka ho ( a ennu anaasɛ ɛne 3% DM yɛ pɛ) na amma nufusu mu srade dodow a ɛkɔ fam no ankɔ fam.
Starch feed a ɛkorɔn: atoko (a wɔayam anaa nsuonwini-a wɔde ahyɛ mu) no yɛ 40%-45%, a ɛma starch digesibility tu mpɔn.
Carbohydrate a wɔde ka ho: Molasses (5%-8% DM) ma ahoɔden ntɛmntɛm na ɛma ɛyɛ dɛ.
Ahoɔden a wɔde ma no nkakrankakra .
Peak lactation period (asram 2-3 wɔ awo akyi):
Dietary metabolizable energy (ME) a ɛboro anaa ɛne 2.75 MCAL/kg DM yɛ pɛ, concentrate yɛ 60%-65%.
Mid-Ayarefo a wɔnom nufusu a ɛyɛ fɛ:
Tew concentrate feed so ma ɛyɛ 50% ~ 55% na kɔ soro kɔ soro-quality roughage (te sɛ atokoɔ a wɔde ayɛ silage mũ no nyinaa).
2. Protein a wɔde ma pɛpɛɛpɛ - amino acid a ɛkari pɛ yiye .
Kari a ɛkari pɛ wɔ rumen-protein a ɛsɛe ade (RDP) ne rumen-afa protein (rup) mu .
RDP: 60% ~ 65% wɔ protein a wɔmfa nhyehyɛ mu (cp) (sɛ nhwɛso no, soyabean aduan, urea), a ɛma rumen mmoawa nketenkete a wɔyɛ no kɔ so yɛ adwuma.
RUP: 35% ~ 40% CP (sɛ nhwɛso no, rumen-twam soyabean aduan), tẽẽ a ɛma amino acids ma dwensɔtwaa ketewaa bi.
CPL dodow a wɔkamfo kyerɛ:
Anan a ɛkorɔn-ANNANA A WƆDE MA: ( ɛboro anaasɛ ɛne nufusu a emu duru yɛ kilogram 35/da): 16% ~ 18% CP.
Medium ne low-Awofoɔ aba: 14% ~ 16% CP.
Amino acid a wɔde ma a ɛyɛ anohyeto .
Lysine (Lys) ne methionine (metumi): .
Rumen-twam lysine: (RP-Lys) 10 ~ 15 g/da, rumen-twam methionine: (RP-met) 5~8 g/da.
Ideal ratio: Lys:met ≈ 3:1 (sɛ nhwɛso no, nufusu mu protein a wɔyɛ no yiye no kɔɔ soro 5%~8%).
3. Rumen akwahosan ho nhyehyɛe - fermentation tebea a ɛyɛ den .
Fiber a etu mpɔn wɔ nipadua mu (Pendf) .
Requirement: peNDF ≥ 20% ~ 22% (DM), maintain rumen motility and pH value (> 6.0).
Faako a wonyae: Alfalfa hay (ɛkɔ soro sen anaasɛ ɛne 3 cm yɛ pɛ), oat sare, ne nea ɛkeka ho.
Siw subacute acidosis (SARA) ano. Nhwɛsoɔ:CJ Acinosis Buster .
Mmɔkaw Amammerɛ .
Dwumadie: Ɛhyɛ fiberɛ a ɛredɔɔso-yare mmoawa a ɛregyae (te sɛ mmɔkaw amammerɛ a wɔde bɛka ho 10 ~ 20 g / ti / da).
4. Minerals ne vitamin - ma nipadua mu nneɛma a ɛsakra no tu mpɔn .
Nneɛma atitiriw a ɛwɔ mu .
Calcium (CA): 0.7%~1.0% (esiw awo akyi hypocalcemia ano).
Phosphorus (P): 0.4% ~ 0.5% (a ɛyɛ calcium 1.5~2:1).
anion nkyene (nnafua 21 ansa na wɔde ama):
Ammonium chloride, magnesium sulfate, ne nea ɛkeka ho, yɛ nsakrae wɔ DCAD (aduan anion-cation nsonsonoe) mu ma ɛnyɛ -100 ~-150 mEQ/kg DM na amma nufusu atiridii.
Vitamin ahorow .
Vitamin A: 80,000 ~ 100,000 IU/da (nnombere mu akwahosan pa).
Vitamin D: 30,000 ~ 50,000 IU/da (a ɛyɛ calcium a wɔde hyɛ nipadua mu).
Vitamin E: 500 ~ 1,000 IU/Da (antioxidant, ɛtew asiane a ɛwɔ hɔ sɛ obi benya mastitis no so).
5.Ade titiriw a wɔde ka ho a wɔde di dwuma .
Chromium propionate (0.5 ~ 2 mg/ti/da) .
ma glucose a ɛsakra no tu mpɔn na ɛma ahoɔden a wɔde di dwuma no yɛ kɛse.
Choline (rumen bypass) .
15 ~ 20 g/da, tew mmerɛbo a srade wom so, ɛma nufusu a wɔyɛ no yɛ kɛse 3% ~ 5%.
afifide mu ngo a ɛho hia (te sɛ Cinnamaldehyde) .
Hwɛ rumen a ɛyɛ hyew so, ɛtew methane a ɛba no so, na ɛma aduan a wɔde ma no yɛ adwuma yiye.
fomula a wɔkamfo kyerɛ ne sɛnea wɔde di dwuma a ɛyɛ . CJ a ɛma nufusu premix C665 ma anantwinini a wɔma nufusu:
Sɛnea wɔde di dwuma: Fa nneɛma afoforo a wɔde ma aduan fra pɛpɛɛpɛ wɔ dodow a edidi so yi mu ansa na wode adi dwuma .
|
|
Aduane a wɔde ma . |
Aburo% |
Soyabean aduan% . |
DDGS .% |
Bran% . |
CJ .Premix% . |
|
Nufu a Wɔma Mfiase . |
50 |
26 |
13 |
6 |
5 |
|
|
Lactation a ɛba akyiri yi . |
43 |
18 |
19 |
15 |
5 |
Hyɛ no nsow: Wɔhyɛ nyansa sɛ premix rate a ɛwɔ 2.0% a ɛwɔ ration a wɔadi afra nyinaa mu (dry matter 88%). Wɔkamfo kyerɛ sɛ compound supplement rate a ɛwɔ 40% mu wɔ mixed ration no nyinaa mu (dry matter 88%).
