div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · Animal Science University Pertanian Malaysia 43400 Serdang Selangor Malaysia Received August 18 1989 Accepted May 21 1990 205 production generally by incorporating up-to-date src=https:reader030fdokumensitereader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · Animal Science University Pertanian Malaysia 43400 Serdang Selangor Malaysia Received August 18 1989 Accepted May 21 1990 205 production generally by incorporating up-to-date src=https:reader030fdokumensitereader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · Animal Science University Pertanian Malaysia 43400 Serdang Selangor Malaysia Received August 18 1989 Accepted May 21 1990 205 production generally by incorporating up-to-date src=https:reader030fdokumensitereader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · Animal Science University Pertanian Malaysia 43400 Serdang Selangor Malaysia Received August 18 1989 Accepted May 21 1990 205 production generally by incorporating up-to-date src=https:reader030fdokumensitereader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · Animal Science University Pertanian Malaysia 43400 Serdang Selangor Malaysia Received August 18 1989 Accepted May 21 1990 205 production generally by incorporating...