Nutritive value of field pea (Pisum sativum L.) straw as influenced by variety, season, botanical fractions and urea pretreatment
Keywords: لیگنین پاک کننده اسید; DM; dry matter; OM; organic matter; CP; crude protein; NDF; neutral detergent fiber; ADF; acid detergent fiber; ADL; acid detergent lignin; IVOMD; in vitro organic matter digestibility; ME; metabolizable energy; Field pea; Straw; Nutritive value; Urea pre