
Effects of total nonstructural carbohydrates and nitrogen balance on voluntary intake of goats and digestibility of gamagrass hay harvested at sunrise and sunset
Keywords: DM، ماده خشک; ADF, acid detergent fiber; BW, bodyweight; CP, crude protein; DM, dry matter; NDF, neutral detergent fiber; NIRS, near infrared reflectance spectroscopy; TNC, total nonstructural carbohydratesGoats; Gamagrass hay; Nonstructural carbohydrates; N metabolism