Repetition of progestogen (FGA) and other gonad stimulating hormone (FSH and LH) treatments in late lactating Lacaune ewes. Effects on production and milk composition and on alveolar and cisternal distribution

animal laitier animales lecheros brebis contenido proteico ewe milk ewes fsh hfs lactation lait de brebis leche de oveja lh lipid content milk yield milk yielding animals ocytocine oveja oxitocina oxytocin progestagenos progestational hormones protein content rendement laitier rendimiento lechero superovulation teneur en lipides