Preliminary evaluation of some sunflower single crosses
2007
Farrokhi, Ebrahim | Shariati, Farnaz
In order to do a primarily evaluation on yield and other agronomic characteristics of 9 new sunflower single cross hybrids created by SPIl, Iran, these hybrids together with AIJstar, Azrgol, Hysun33 and CMS26*RI03 were planted under a complete block design with 4 replications at Karaj. The hybrids were compared regarding oil yield, grain yield, days to flowering and maturity, plant height, grain test weight and head diameter. Tallest hybrids was AHA-F81-122*RHA-F8I-122 with a mean height of 200.75 em. Highest oil content which was equal to 49.77 was seen in AHA-f8I¬112*RHA-F81-33. Earliest hybrid was Allstar with a days to maturity of 99 days, while Azargol by having a 113 days to maturity ranked last. The differences in grain yield among the hybrids were not significant.
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