Nutritive value assesment of wholesemi-leafless plant of forage type pea in milk production

Ciljevi ovog istraživanja bili su procijeniti mogućnosti korištenja bezlisnog (afila) tipa ozimog graška u proizvodnji voluminozne hrane u smjesi sa žitaricama, te ocijeniti njegovu kakvoću u odnosu na standardne lisne sorte. Razlika u prosječnim prinosima zelene mase između dva tipa graška nije bila statistički opravdana. Utvrđene su opravdane razlike unutar kombinacija po tipovima, koje su se kretale od 38,63 do 54,67 t ha-1 unutar kombinacija s normalnim tipom lista, te od 40,51 do 51,09 t ha-1 za kombinacije graška s afila tipom lista. Afila kombinacije u prosjeku su ostvarile prinos probavljivih bjelančevina od 1026 kg ha-1, što osigurava 17.101 L mlijeka ha-1 i prinos energije od 49.807 MJ ha-1 kojima se namiruje uzdržna norma krave muzare i proizvodnja od 15.712 L mlijeka ha-1.The objectives of this study were to estimate usage possibilities of semi-leafless winter pea type in voluminous feed production in mixture with cereals and to evaluate its quality in relation to standard leafed cultivars. Difference in average yields of green mass between two pea types was not significant. Significant differences were found within combinations types, ranged from 38.63 to 54.67 t ha-1 for combinations with standard leaf type and from 40.51 to 51.09 t ha-1 for combinations with semi-leafless pea type. In average, semi-leafless combinations were achieved digestive proteins yield of 1026 kg ha-1, what ensured 17101 L of milk ha-1 and 49807 MJ ha-1 of energy production, sufficient to hold norm of dairy cow and milk yield of 15712 L ha-1