broad bean/概念

Elevated intakes of protein and energy may increase embryo mortality, but it is not clear whether fresh lucerne (Medicago sativa) pasture poses a risk. A two-year pen study using oestrous synchronised and artificially inseminated Merino ewes (n=175 in 2013 and 215 in 2014) evaluated whether feeding

A simple silver staining technique for use at the electron microscopic level, consisting only of treatment with aqueous silver nitrate at high temperature for a prolonged time, was applied to thin sections of root tip meristems of Vicia faba. This technique contrasted the fibrillar component and the

A simple silver staining technique was applied to serial ultrathin sections of Vicia faba root tip meristems to investigate the structural organization of the nucleoli. The procedure consists of three steps: hydrophilic Lowicryl resin embedding, preparation of ribbons of serial ultrathin sections,

Optimal reproduction is very closely tied with optimal nutrition, and early-lactation diets in cows are critical to successful reproduction and monitoring is important. To evaluate the effects of different dietary protein sources on metabolic parameters and reproductive activity, a total of 36