[Ben Aziz A., Grossman S., Budowski P., Ascarelli I., Bondi A. (2006). Antioxidant properties of lucerne extracts. J. Sci. Food Agric., 19 (10): 605-608.]Search in Google Scholar
[Bertin E. (2008). Alfalfa leaf extract (EFL). In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 3: 29-37.]Search in Google Scholar
[Bourdon D., Perez J. M., Henry Y., Calmes R. (1980). Valeur energetique et azotée d'un concentré de protéines de luzerne le PX1 utilisation par porc en croissence-finition. Journées Rec., Porcine en France, pp. 227-244.]Search in Google Scholar
[Bubel F., Grzelak A., Opaliński S., Tronina P. (2010). Dietary feed additive based on alfalfa (Medicago sativa L.) and humic materials - production technology and chemical composition. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Lublin-Sandomierz, 6: 68-76.]Search in Google Scholar
[Calderon F., Chauveau-Duriot B., Pradel P., Martin B., Graulet B., Doreau M, Noziere P. (2007). Variations in carotenoids, vitamins A and E, and color in cow's plasma and milk following a shift from hay diet to diets containing increasing levels of carotenoids and vitamin E. J. Dairy Sci., 90: 5651-5664.]Search in Google Scholar
[Czech A., Semeniuk W. (2008). Blood metabolic profile of pigs fed the diets with protein-xanthophyll (PX) concentrate of alfalfa. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, pp. 107-119.]Search in Google Scholar
[Czech A., Ognik K., Grela E. R. (2010 a). Efficiency of alfalfa concentrate (PX) in turkey hens' feeding. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 164-165.]Search in Google Scholar
[Czech A., Ognik K., Kowalczuk-Vasilev E. (2010 b). Influence of PX concentrate of alfalfa (Medica sativa L.) additive in turkey hens' feeding on hematological indices of blood. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 166-167.]Search in Google Scholar
[Czech A., Ognik K., Semeniuk W. (2010 c). Effect of PX concentrate of alfalfa in turkey hens' feeding on blood biochemical parameters. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 168-169.]Search in Google Scholar
[Dian P. H. M., Chauveau-Duriot B., Prado I. N., Prache S. (2007). A dose-response study relating the concentration of carotenoid pigments in blood and reflectance spectrum characteristics of fat to carotenoid intake level in sheep. J. Anim. Sci., 85: 3054-3061.]Search in Google Scholar
[Dolatowski Z. J. (2008). Meat quality and their products from pigs and turkey fed diet supplementation with protein-xanthophylls (PX) concentrate of alfalfa. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 3: 93-105.]Search in Google Scholar
[Dong X. F., Gao W. W., Tong J. M., Jia H. Q., Sa R. N., Zhang Q. (2007). Effect of Polysavone (alfalfa extract) on abdominal fat deposition and immunity in broiler chickens. Poultry Sci., 86: 1955-1959.]Search in Google Scholar
[Grela E. R. (2008). Nutritive value of alfalfa and its utilization as protein-xanthophylls concentrate in animal feeding. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 3: 77-91.]Search in Google Scholar
[Grela E. R., Semeniuk W. Florek M. (2008). Effects of protein-xanthophylls (PX) concentrate of alfalfa additive to crude protein-reduced diets on nitrogen excretion, growth performance and meat quality of pigs. J. Central Eur. Agric., 9, 4: 669-676.]Search in Google Scholar
[Grela E. R., Kowalczuk-Vasilev E. (2010). Chemical composition, nutritive value and usefulness of alfalfa products in human and animal nutrition. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 13-25.]Search in Google Scholar
[Grela E. R., Pietrzak K. (2010). Efficiency of alfalfa concentrate (PX) after flushing mixtures supply in sow feeding. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Wyd. Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 174-175.]Search in Google Scholar
[Grela E. R., Kusior G., Drabik A. (2010). Influence of alfalfa concentrate (PX) in fattening diets on emission of gaseous air pollutants. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 178-179.]Search in Google Scholar
[Güçlu B. K., Işcan K. M., Uyanik F., Rren M., Ağca A. C. (2004). Effect of alfalfa meal in diets of laying quails on performance, egg quality and some serum parameters. Arch. Anim. Nutr., 58 (3): 255-263.]Search in Google Scholar
[Hanczakowski P., Szymczyk B. (2010). Leaf protein concentrate from alfalfa as a source of vitamin A for broiler chickens and laying hens. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 172-173.]Search in Google Scholar
[Hopkins D. L., Nicholson A. (1999). Meat quality of wether lambs grazed on either saltbush (Atriplex nummularia) plus supplements or lucerne (Medicago sativa). Meat Science, 51, 1: 91-95.]Search in Google Scholar
[Karwowska M., Dolatowski Z. J., Grela E. R. (2007). Effect of dietary supplementation with extracted alfalfa meal on oxidation stability of cooked ham. Pol. J. Food Nutr. Sci., 57, 4 (B): 271-274.]Search in Google Scholar
[Karwowska M. (2008). Effect of applying alfalfa extract to the diet of pigs on meat colour. Żywność. Nauka. Technologia. Jakość, 5 (60): 282-288.]Search in Google Scholar
[Khaleel A. E., Gad M. Z., El-Maraghy S. A., Hifnawy M. S., Abdel-Sattar E. (2005). Study of hypocholesterolemic and antiatherosclerotic properties of Medicago sativa L. cultivated in Egypt. J. Food Drug. Anal., 13: 212-218.]Search in Google Scholar
[Klebaniuk R., Kowalczuk-Vasilev E. (2010). Effect of protein-xanthophyll concentrate of alfalfa (Medicago sativa) in feeding of fattening cattle on enzymes activity in blood plasma. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 188-189.]Search in Google Scholar
[Kowalczuk-Vasilev E., Klebaniuk R., Patkowski K. (2010). Effect of PX concentrate of alfalfa (Medicago sativa) on haematological indices of lambs' blood. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 186-187.]Search in Google Scholar
[Krauze M., Grela E. R. (2008). The influence of addition protein-xanthophyll extract (PX) from alfalfa on hematological and biochemical turkeys' blood parameters. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, pp. 121-127.]Search in Google Scholar
[McMahon L. R., Majak W., McAllister T. A., Hall J. W., Jones G. A., Popp J. D., Chen K-J. (1999). Effect of sainfoin on in vitro digestion of fresh alfalfa and bloat in steers. Can. J. Anim. Sci., 79: 203-212.]Search in Google Scholar
[Ognik K., Czech A. (2010). Effect of dietary supplemental protein-xanthophyll PX concentrate of alfalfa on blood antioxidative potential of turkey hen. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 170-171.]Search in Google Scholar
[Ognik K., Patkowski K. (2010). Effect of PX concentrate of alfalfa (Medicago sativa) on antioxidative potential of lamb blood. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.) Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 180-181.]Search in Google Scholar
[Patkowski K., Szymanowska A., Grela E. R., Gruszecki T. M., Szymanowski M., Miduch A. (2010). Protein-xanthophyll concentrate-supplemented diet and lamb carcass quality. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 182-183.]Search in Google Scholar
[Priolo A., Micol D., Agabriel J. (2001). Effects of grass feeding systems on ruminant meat colour and flavour. A review. Anim. Res., 50: 185-200.]Search in Google Scholar
[Rechulicz J., Stec M. (2008). Influence of protein-xanthophyll (PX) concentrate of alfalfa on common carp (Cyprinus carpio) growth. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 3: 129-137.]Search in Google Scholar
[Reshef G., Gestetner B., Birk Y., Bondi A. (2006). Effect of alfalfa saponins on the growth and some aspects of lipid metabolism of mice and quails. J. Sci. Food Agricult., 27, 1: 63-72.]Search in Google Scholar
[Seguin P., Zheng W., Souleimanov A. (2004). Alfalfa phytoestrogen content: Impact of plant maturity and herbage components. J. Agron. Crop Sci., 190: 211-217.]Search in Google Scholar
[Szumacher-Strabel M., Cieślak A. (2010). Secondary plant metabolites in ruminant nutrition. Studia i Raporty IUNG-PIB, 23: 35-71.]Search in Google Scholar
[Szumacher-Strabel M., Hejdysz M., Nowak B., Dybiec M., Hoppe M., Zmora P., Cieślak A. (2010). Effect of alfalfa as a source of triterpenoid saponins on protozoa counts. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 194-195.]Search in Google Scholar
[Szymanowska A., Patkowski K., Gruszecki T. M., Grela E. R., Szymanowski M., Miduch A. (2010). Slaughter results of lambs fed protein-xanthophyll concentrate-supplemented feed. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 6: 184-185.]Search in Google Scholar
[Tartari E., Benatti G., Destefanis G., Bosticco A., Zoccarato I., Brugiapaglia A. (1992). Lucerne leaf protein concentrate for growing/finishing pigs. L'impiego del concentrato proteico di medica nell'alimentazione del suino pesante. Riv. Suinicolt., 33 (1): 31-34.]Search in Google Scholar
[Ueda H., Ohshima M. (1989). Nutritive value of alfalfa leaf protein concentrate prepared from low saponin variety in chicks and pigs. Japan. J. Zoot. Sci., 60 (6): 561-566.]Search in Google Scholar
[Wang D., Fang J., Xing F., Yang L. (2008). Alfalfa as a supplement of dried cornstalk diets: Associative effects on intake, digestibility, nitrogen metabolisation, rumen environment and hematological parameters in sheep. Livest. Sci., 113: 87-97.]Search in Google Scholar
[Yen J. T. (2004). Dehydrated alfalfa meal reduces urinary urea excretion in finishing gilts. J. Anim. Sci., Suppl., 82, 2: p. 68.]Search in Google Scholar
[Young O. A., Lane G. A., Priolo A., Fraser K. (2003). Pastoral and species flavour in lambs raised on pasture, lucerne or maize. J. Sci. Food Agric., 83: 93-104.]Search in Google Scholar
[Zagórka G., Głowniak K. (2008). Evaluation of biological activity of alfalfa (Medicago sativa L.) active constituents based on in vitro and in vivo experiments. In: Alfalfa in human and animal nutrition, Grela E. R. (ed.). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 3: 39-48.]Search in Google Scholar
[Zanin V. (2009). A new nutritional idea for man: lucerne leaf concentrate. In: Positive health impact of alfalfa's leaves extract in human nutrition, Maj R., Zioło Z., Kowalczuk-Vasilev E. (eds). Stow. Rozwoju Regionalnego i Lokalnego "Progress" Dzierdziówka-Lublin, 4: 15-46.]Search in Google Scholar