Lindsay, D R Changes in photoperiod and nutrition and their effect on testicular growth of rams. [electronic resource] - Journal of reproduction and fertility Jul 1984 - 351-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0710351 doi Subjects--Topical Terms: Animal Nutritional Physiological PhenomenaAnimalsDietary Proteins--administration & dosageLightLuteinizing Hormone--metabolismMalePeriodicitySecretory RateSheep--physiologyTestis--anatomy & histology