div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-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 up-to-date src=https:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: · 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:reader030vdokumennetreader030viewer20220407125e16d473c457b14f4409f89dhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdiv