أرسل هذا في رسالة قصيرة: A comparison of two excreta collection techniques ( TRAY vs PLASTIC BAG) for amino acids digestibility and metabolizable energy determinations of rapeseed meals in adult cockerels

   _____    _____     ______    ______    ____    
  / ___//  |  ___||  /_____//  /_   _//  |  _ \\  
  \___ \\  | ||__    `____ `    -| ||-   | |_| || 
  /    //  | ||__    /___//     _| ||_   | .  //  
 /____//   |_____||  `__ `     /_____//  |_|\_\\  
`-----`    `-----`   /_//      `-----`   `-` --`  
                     `-`