TL;DR: A simple technique for the determination in vitro of the dry- or organic-matter digestibility of small (0·5 g) samples of dried forages is described, which involves incubation first with rumen liquor and then with acid pepsin.
Abstract: A simple technique for the determination in vitro of the dry- or organic-matter digestibility of small (0·5 g) samples of dried forages is described. It involves incubation first with rumen liquor and then with acid pepsin. Using 146 samples of grass, clover and lucerne of known in vivo digestibility (Y), the regression equation Y= 0·99 X– 1·01 (S.E. ± 2·31) has been calculated, where X=in vitro dry-matter digestibility. This technique has been used for the study of the digestibilities of plant breeder's material, of the leaf and stem fractions of herbage and of herbage consumed by animals.
TL;DR: Forage ouality, evaluation and utilisation, Foraging ouality and evaluation and utilization as mentioned in this paper, evaluation and usage of forage resources, evaluating and utilising forage utilisation.
Abstract: Forage ouality, evaluation and Utilization , Forage ouality, evaluation and Utilization , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی
TL;DR: It was concluded that moderate concentrations of CT can be used to increase the efficiency of protein digestion and to improve animal health under grazing, producing more sustainable grazing systems.