Rustikawati , Rustikawati and Catur, Herison and Surjono, H. Sutjahjo (2010) KERAGAAN PERTUMBUHAN VEGETATIF DAN REPRODUKTIF HIBRIDA JAGUNG PERSILANGAN GALUR INBRIDA MUTAN (M4) PADA LATOSOL DARMAGA. JIPI, 12 (1). pp. 55-60. ISSN 1411-0067
|
Text (Journal)
Vol12_1_Rustikawati_55_60.pdf - Published Version Available under License Creative Commons GNU GPL (Software). Download (147kB) | Preview |
Abstract
[VEGETATIVE AND REPRODUCTIVE PERFORMANCES OF MAIZE HYBRIDS GENERATED FROM INBRED MUTANTS (M4) ON DARMAGA LATOSOL]. The development of hybrids from local germplasms are extensively done as alternative to the expensive imported hybrid seeds. The farthest genetic distance of parental lines is required to develop the best hybrids. The objective of this study was to compare the vegetative and reproductive performances of hybrids generated from crosses of M4 inbred lines, generated from the selected gamma irradiated mutants. Twenty eight hybrids derived from diallel crosses of M4 inbred lines and a check hybrid variety (NK33) were evaluated on Darmaga latosol. The results showed that all hybrids had lower performances on vegetative and reproductive characters compared to NK33. However, based on the selection index involving all characters, hybrids of G3 x G8, G6 x G8, and G8 x G6 with the index values of 9.45, 7.85, and 6.72, respectively, performed better than or similar to NK33.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | maize hybrid, mutation, selection index |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Agriculture > Journal |
| Depositing User: | Mr. Amwaluddin Lubis |
| Date Deposited: | 05 Apr 2012 22:29 |
| Last Modified: | 21 Apr 2012 12:10 |
| URI: | http://repository.unib.ac.id/id/eprint/13 |
Actions (login required)
 |
View Item |
