@article{Iriany_2017, title={Evaluasi Daya Gabung dan Heterosis Lima Galur Jagung Manis (Zea mays var. saccharata) Hasil Persilangan Dialel}, volume={39}, url={https://jurnal.ipb.ac.id/index.php/jurnalagronomi/article/view/15417}, DOI={10.24831/jai.v39i2.15417}, abstractNote={<p>The objective of this research was to estimate general combining ability (GCA), specifi c combining ability (SCA),<br />and heterosis of fi ve sweet corn inbreds in order to be selected to develop hybrid varieties. Five inbred lines as parent were<br />Mr12/SC/BC4-6-1B-1, Mr14/SC/BC4-6-1B-1, Mr4/SC/BC4-2-1B-1, Mr11/SC/BC4-2-1B-1, and Mr12/SC/BC3-3-1B-1. The<br />experiment was conducted from April to June 2010 using a Randomized Complete Block Design with two replications at<br />Indonesian Cereal Research Institute (ICERI) experimental station, Maros, South Sulawesi. Analyses of GCA and SCA were<br />based on the Griffi ng’s fixed model of Diallel Design Method I. Heterosis values were predicted based on the average values<br />of their parents whereas heterobeltiosis were predicted based on the average values of the highest parents. Cross B x D<br />(Mr14/SC/BC4-6-1B-1 x Mr11/SC/BC4-2-1B-1) had the highest SCA for yield 990.67. Cross A x B (Mr12/SC/BC4-6-1B-1 x<br />Mr14/SC/BC4-6-1B-1) had the highest SCA for ear diameter 0.36. Cross A x D (Mr12/SC/BC4-6-1B-1 x Mr11/SC/BC4-2-1B-<br />1) had the highest heterosis and heterobeltiosis for yield, while Cross A x D (Mr12/SC/BC4-6-1B-1 x Mr11/SC/BC4-2-1B-1)<br />had the highest heterosis and heterobeltiosis for ear length. Cross A x B (Mr12/SC/BC4-6-1B-1 x Mr14/SC/BC4-6-1B-1) and<br />E x A (Mr12/SC/BC3-3-1B-1 xMr12/SC/BC4-6-1B-1) had the highest heterosis and heterobeltiosis for ear diameter.<br />Keywords: combining ability, diallel crossing, heterosis, sweet corn</p&gt;}, number={2}, journal={Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)}, author={IrianyR. Neni}, year={2017}, month={Mar.} }