Open AccessAssociative effects in diets composed of alfalfa and corn soybean concentrate fed to growing cashmere goats
Author(s) -
Long Jin,
Hua Sun,
Shengnan Li,
Deniel Anak Sang,
C.Z. Zhang,
C.H. Zhang
Publication year - 2021
Publication title -
south african journal of animal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 33
eISSN - 2221-4062
pISSN - 0375-1589
DOI - 10.4314/sajas.v51i4.4
Subject(s) - incubation , zoology , food science , biology , chemistry , biochemistry
The associative effects resulting from the proportions of neutral detergent fibre (NDF) and non fibre carbohydrate (NFC) were explored and assessed by in vitro gas production . Total mixed rations (TMR) composed primarily of alf a lfa and corn soybean concentrate were fed to growing cashmere goats. Treatments were defined by three proportions of NFC and NDF namely 2.00 ( TMR1), 2.35 ( TMR2), and 3.00 ( that were used to grow cashmere goats , and these TRMs were incubated for 48 h ours to evaluate their influence on associative effects. The results indicated that the associative influences of these treatments on gas production occurred within the cultures predominantly at 2 8 hours, and disappeared gradually as culture time was ex tended . TMR 2 and TMR3 incubation increased gas production compared with that observed in the other groups at all incubation times P > 0.05), and these groups exhibited positive associative effects, particularly during the early hours of incubation P <0.05 )). TMR 3 displayed the best associative effect.