Analysis of yield and yield components in Durum wheat

ABSTRACT:To evaluate the yield and its components, 13 advanced endemic Durum wheat genotypes breededSimereh genotype by Iranian and Azerbaijan state origin, an experiment on the base of complete randomized blocks design was carried out. The different agronomical and morphological traits at the first of experiment were measured. The variance analysis results showed significant differences between the studied genotypes yield and yield components. The comparison of mean between genotypes, as yields showed that the highest yield by Langn 1, Khanlar, is significant. The less yields were included to Ahar, Goba, Gakh, Hassan barogh, Nakhjevan 2, Langan 2, Simereh and sardabeh genotypes. Also, simple correlation results among the attributes showed that the number of spike seed was one of the most important yield components. So, the number of spike seed was the effective trait among the yield components thatthe comparison of the agronomy breeding factors can increase it.