حمیدرضا نوریزدان

Maize (Zea mays L.) with relatively short growing season and high performance, the plant is profitable. This plant seed yield per unit area was far more than similar plants, The highest value among the grain in terms of energy supply and its importance for human nutrition on a daily basis and feeding animals and poultry increases. Therefore, plant breeders should always look for new corn genotypes are desirable. The maximum potential risk genes controlling their performance are related to environmental factors of production, Therefore, this study aimed to evaluate the genetic diversity of 17 maize hybrids in terms of morphological traits, performance evaluation, estimation of differences, Study the relationships between yield and yield components as well as select superior varieties for cultivation in the region and variation in grain yield, Plant height and grain weight of different varieties of domestic and foreign universities on research farm of Agriculture and Natural Resources Persian Gulf in a randomized complete block design with three replications was conducted in 2014.