The effect of autumn and spring planting season on yield and yield components chickpea in the dry conditions Aleshtar

Subject Areas : Journal of Plant Ecophysiology

payam pezeshkpour ¹ ( faculty memeber )

Received: 2015-02-21 Accepted : 2015-05-28 Published : 2016-09-01

Keywords: Grain yield, Chickpea, varieties, Sowing season, 100 wieght seed,

Abstract :

Abstract Planting date and genotype are two important factors affecting the growth and yield of crops, including chickpea.Therefore,In order to investigate the possibility of winter chickpea grown under dryland conditions in comparison with conventional farming (spring) and to determine the appropriate figures in each of the seasons of planting, research was conducted in the agricultural year 2008-2009 in Aleshta.Experiment two sowing seasons (winter and spring) and Varieties (Azzad, Arman, Hashem and local mass Greet) that the factorial in a randomized complete block design with four replications.The results showed the effect of planting season, grain yield, number of pods per plant, number of seeds per plant, number of seeds per pod, one seed and two seed pods per unit area, number of pods per plant and seed weight were significant. Fall planting 1819.8 kg per hectare in grain yield, number of pods per unit area 669.3 pods per square meter and the number of seeds per square meter(675) increased. The different varieties significant effect on grain yield, number of seeds per pod, pod and seed weight per unit area had a single seed.The highest grain yield (2243.3kg ha) related to the cultivation of winter and Azad varity.Due to a significant increase in crop yield of winter to spring and good product positioning also recommend This product Aleshtar dry conditions in winter and Azad varieties resistant to blight disease is to be planted.