Effect of foliar application nano iron chelate on Yield and growth traits of chickpea cultivars.

Subject Areas : Journal of Plant Ecophysiology

Younes mir ¹ , Mashaalah daneshvar ² , Farhad Nazarian ³ , Hamed Khosravi ⁴

1 - دانشکده کشاورزی، دانشگاه لرستان، خرم آباد، ایران
2 - دانشکده کشاورزی، دانشگاه لرستان، خرم آباد، ایران
3 - دانشکده کشاورزی، دانشگاه لرستان، خرم آباد، ایران
4 - دانشکده کشاورزی، دانشگاه لرستان، خرم آباد، ایران

Received: 2015-02-08 Accepted : 2015-04-23 Published : 2016-06-01

Keywords: Fabaceae, Micronutrients, Grain yield, Yield components,

Abstract :

To evaluate the effect of iron foliar feeding of micronutrient on yield and yield components of chickpea, a factorial experiment with two factors in a randomized complete block design with three replications was conducted (crop season, 2012-2013). Factors were Azad, Hashem, ILC482 line as cultivar and iron chelated fertilizer foliar application(one, two and three part per thousand). The results of the study showed that the effect of iron fertilizer × cultivar on Plant height, pod length, number of secondary branches, number of pods per plant, number of seeds per pod and seed yield was significantly(p≤.05) and the characteristics of unfilled pods, seed weight and biological yield of peas had no significantly(p≤.05). The highest number of secondary branches, number of pods per plant and biological yield was obtained from combination ILC482 line in three per thousands foliar fertilizer iron nano chelate. ILC482 line Produced The highest grain yield (1296 and 1238 kg/ he-1) was obtained when both 2 and 3 part per thousand iron micronutrient was used, the interaction of. Due to lower production costs and environmental considerations, it is recomneded to apply two part per thousands of iron nano chelated foliar fertilizer (manufactured by issuing Ahrar East) ILC482 line to achieve reasonable yield for rainfed conditions in the region and other region with similar climates.