Soybean hulls yog ib tug by-product ntawm soybean roj ua, accounting rau 10% ntawm tag nrho cov ntim thiab 8% ntawm tag nrho cov luj ntawm taum. Soybean hulls feem ntau yog cov txheej txheej txheej ntawm cov taum, cov xim yog beige lossis lub teeb daj, cov khoom tseem ceeb yog cov phab ntsa ntawm tes thiab cov nroj tsuag fiber ntau.
Molasses taum daim tawv nqaij yog ib yam khoom tshwj xeeb uas yog tsim los ntawm kev txau cov kua txiv hmab txiv ntoo oligosaccharides rau cov taum hulls thiab ziab nrog cov cuab yeej tshwj xeeb. Molasses taum daim tawv nqaij muaj 30% ntawm soybean oligosaccharide thiab 70% ntawm soybean hulls.
| tivthaiv | Cov ntsiab lus (100%) |
| ya | 11-13 |
| Tsis muaj protein ntau | 8 |
| Crude rog | 3.5 |
| Cov ntsiab lus tshauv | 7-9 |
| Crude fibers | 22-28 |
| Syog isoflavone | 0.3-0.5 |
| Soybean oligosaccharides | 30 |
| Ntawm lawv: sucrose | 0-5.8 |
| Stachyose | 2.5-4.3 |
| Raffinose | 0.9-1.4 |
| Lwm cov kev ua haujlwm oligosaccharides | 8.6 |
Muaj pes tsawg leeg Zes Bib ean Skwvtij
Lub lignification degree ntawm cellulose yog qhov tseem ceeb hauv kev zom cov cellulose. Lub crude fiber cov ntsiab lus ntawm soybean hulls yog siab thiab lub lignification degree yog tsawg heev. Yog li ntawd, soybean hull yog ib tug neeg muab khoom ntawm high-zoo ntuj luv fibers.
Zoo digestibility
Soybean hulls muaj ntau ntawm crude fibers. Qhov nruab nrab detergent fiber (PDF) thiab acid detergent fiber (ADF) ntawm soybean hulls account rau 63% thiab 47% feem, tab sis cov ntsiab lus lignin tsuas yog 1.9%. Qhov no ua rau lub digestibility ntawm qhuav teeb meem ntawm soybean tev mus txog 95%.
Cov Cheebtsam ntawm Soybean hulls (raws li cov khoom qhuav)
| tivthaiv | Cov ntsiab lus | tivthaiv | Cov ntsiab lus |
| Khoom siv qhuav | 90 | NDFCP | 3.9 |
| Tsis muaj protein ntau | 12 | ADFCP | 0.9 |
| Tsis-degradable noj protein | 28 | Non-structural carbohydrates | 16 |
| Crude fibers | 38 | lignin | 1.9 |
| Acid detergent fiber ntau (ADF) | 47 | Ether extract | 2.5 |
| Neutral detergent fiber ntau (NDF) | 63 | Cov ntsiab lus tshauv | 5 |
Cov ntsiab lus ntawm neutral detergent fiber (PDF) hauv molasses taum daim tawv nqaij yog ntau tshaj 30%. Hloov ib feem ntawm grain pub nrog molasses taum daim tawv nqaij tsis tau xwb txo acidosis tshwm sim los ntawm kev noj zaub mov kom zoo tab sis kuj tsim cov txiaj ntsig zoo rumen pH. Tsis tas li ntawd, molasses taum daim tawv nqaij tuaj yeem txhawb txoj kev loj hlob sai ntawm cov kab mob uas decompose fibers hauv rumen kua txiv thiab txhim kho cov haujlwm ntawm degrading fibers. Pub molasses taum daim tawv nqaij kuj tuaj yeem txo qhov kab mob metabolic ntawm ruminants.
Zoo palatability
Soybean oligosaccharides account rau 30% ntawm cov taum molasses daim tawv nqaij. Soybean oligosaccharide (SBOS) yog ib hom kev ua haujlwm oligosaccharide. Cov khoom tseem ceeb ntawm SBOS yog sucrose, stachyose, thiab raffinose, uas tuaj yeem loj hlob tuaj. bifidobacteria. Lub qab zib ntawm soybean oligosaccharides zoo ib yam li sucrose, uas ua rau cov khoom saj txawv thiab palatable.
Txhim Kho Mis Production Performance
70% ntawm molasses taum daim tawv nqaij yog soybean hulls. Lub zog ntawm cov kua mis ntawm cov kua txiv hmab txiv ntoo yog 8.15MJ / kg, uas siab dua 6.72 MJ / kg ntawm cov nplej bran thiab me ntsis qis dua 8.23 MJ / kg ntawm pob kws. Soybean isoflavones los ntawm molasses taum daim tawv nqaij (lub npe hu ua ntuj cog estrogen) muaj cov ntsiab lus siab, uas tuaj yeem pab ua kom cov mis nyuj ntau lawm thiab tuaj yeem ua kom ntev lub ncov. lub sijhawm lactation ntawm cov tsiaj nyeg.
Kev noj zaub mov ntau ntxiv
Straw muaj cov palatability tsis zoo, cov ntsiab lus tsis tshua muaj protein ntau thiab cov ntsiab lus ntxhia, thiab cov ntsiab lus lignin siab. Nyob rau hauv tus txheej txheem ntawm ziab forage rau hauv quav nyab, cov as-ham poob vim tshuaj thiab txhua yam kev ua yog ntau tshaj li ib nrab, thiab kev siv tus nqi ntawm herbivores yog tsawg. Ib txhia pub mis nyuj tuaj yeem hloov los ntawm molasses taum daim tawv nqaij. Molasses taum daim tawv nqaij tsis nyob hauv qhov chaw rumen, yog li nyuj tuaj yeem noj ntau dua.
Kev siv cov molasses taum daim tawv nqaij
1. Molasses taum daim tawv nqaij tuaj yeem ntxiv rau ruminant sib tov nyob rau hauv kev faib ua feem ntawm 8-15%.
2. tuaj yeem pub ncaj qha, pub 1.5-2.5 kg / taub hau / hnub