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This manual has been produced to standardise some analytical procedures at ILCA and among those NARS scientists who may be interested in the aspects of feed evaluation which the manual attempts to address. The first part of the manual is on determination of voluntary intake, digestion and retenti...


Osuji, P.O.Nsahlai, I.V.Khalili, H.[Feed evaluation]Feed evaluation

Carboxymethylcellulase (EC 3.2.1.4; CMCase) and xylanase(EC 3.2.1.8) activities were estimated in rumen fluid and from microbes closely associated with rumen particulate material or with feed particles incubated in nylon bags in the rumen of cattle. Cattle with a permanent rumen cannula and a sim...


Huhtanen, P.Khalili, H.[The effect of sucrose supplements on particle-associated carboxymethylcellulase (EC 3.2.1.4) and xylanase (EC 3.2.1.8) activities in cattle given grass-silage-based diet]The effect of sucrose supplements on particle-associated carboxymethylcellulase (EC 3.2.1.4) and xylanase (EC 3.2.1.8) activities in cattle given grass-silage-based diet

Thirty-six crossbred cows were used in a 2 X 2 factorial arrangement in a randomized block design to evaluate forages from two cropping systems (1 and 2) and feeding levels (ad libitum, (Level1)) or 80 percent of ad libitum (Level 2) on milk yield, live weight, and reproductive performance. Crops...


Crosse, A.Umunna, N.N.Osuji, P.O.Tegegne, AzageKhalili, H.Tedla, A.[Comparative yield and nutritive value of forages from two cereal-legume based cropping systems. 2. Milk production and reproductive performance of crossbred dairy cows]Comparative yield and nutritive value of forages from two cereal-legume based cropping systems. 2. Milk production and reproductive performance of crossbred dairy cows

The effects of two cropping systems (1 and 2) on grain and fodder yields and nutritive quality of the fodder were studied in a randomized complete block desgin experiment over a period of two cropping years. Crops and crop combinations in system 1 were oat-vetch, wheat-trifolium, teff straw, and ...


Crosse, S.Umunna, N.N.Osuji, P.O.Khalili, H.Tegegne, AzageTedla, A.[Comparative yield and nutritive value of forages from two cereal - legume based cropping systems. 1. Crop yields and the nutritive value of forages]Comparative yield and nutritive value of forages from two cereal - legume based cropping systems. 1. Crop yields and the nutritive value of forages

This manual has been produced to standardise some analytical procedures at ILCA and among those NARS scientists who may be interested in the aspects of feed evaluation that the manual attempts to address. The first part of the manual is on determination of voluntary intake, digestion and retentio...


Osuji, P.O.Nsahlai, I.V.Khalili, H.[Feed evaluation]Feed evaluation

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