دراسة لبعض صفات النمو و الحاصل و مكوناته لأصناف جديدة من محصولي الحنطة و الشعير المزروعة في مواقع بيئية مختلفة في محافظة نينوى

Abstract EN

In order to compare the growth and yield traits of new introduced cultivars of wheat and barley crops in different environmental locations, this study was carried out during 2009 and 2010 seasons in (37) field of (11) farmers with total area (460) Iraqi Donum (2500 m2) within the geographical area of Nineveha province .

Six varieties of cereals were selected for this study two cv,s of bread wheat soft, Triticum aestivum L, and two cv.s of durum wheat Triticum durum Desf, which is Doma-1 and ACSAD / 65 and two cv.s of Barley Hordium spp which is Zanbaka and Furat-4.

All fields were fallowed in 2009 season then in the next sowing season.

2 plowing operations were made in all fields then planted with these cultivars in different environmental locations including Moderate Rainfall Area (MRA), High Rainfall Area (HRA) and supplementary Irrigation (SI ).

Six main locations were selected shaikhan,, Telkief, Nimrud, alqush, yarimja and jleokhan.

The experiment was planted at sowing dates in the 6, 7 and 8 January 2010 monitoring and inspection field was carried out and yield and its components were studied, the experiment was set out as randomized complete block design (RCBD) with 3 replicates.

The results showed a significant impact for the installation of the genetic and environmental factors which it was observed that cv.

Doma-1 was superior in all traits under rainfed and SI comparing with Acsad-65, Furat / 4 barley was superior in comparing with Zanbaka for most of the studied traits and the superiority of bread wheat Cham- 8 was observed for most traits in comparing with Bouhouth-4 under supplemental irrigation and rainfed area at all study sites.