Salem, Anas A.  <br/><br/>
Rela tionshipof puberty and semen characteristics to seasonal and nutritional variations in saidi ram lambs  [electronic resource]. 
 علاقة البلوغ الجنسي و خصائص السائل المنوى بالتباين الموسمى و الغذائي في ذكور حملان الاغنام الصعيدية.‪ 

 - p.145-156. 
<br/><br/>Includes references. 
<br/><br/> This study was designed to determine puberty and semen characteristics in Saidi ram lambs in relation to seasonal and nutritional variations. Sixteen Saidi ram lambs of 6-7 months age and average body weight 31.55 .kg were divided into four equal groups. The 1st  group was served as a control (Maintenance). the 2nd  group was fed a high protein/low energy ration (HL), the 3rd  group wasted a low protein/high energy ration (LH) and the 4th  group was fed a high protein/high energy ration (HH). Ram lambs were checked daily early in the morning for 15 minutes for observing sexual behavior by introducing a ram lamb to a teaser ewe chosen randomly from a/lock o
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lambs--Production.<br/>Lambs--Fertility.<br/>Lambs--Reproduction.