Drought Tolerance In Chıckpea (Cicer arietinum L.) Genotypes

Derya Yücel; Dürdane Mart

Drought Tolerance In Chıckpea (Cicer arietinum L.) Genotypes

Yıl 2014, Cilt: 1 Sayı: Özel Sayı-1, 1299 - 1303, 01.03.2014

Öz

Chickpea (Cicer arietinum L.) is an important legume crops in Turkey. A field study in randomized complete block design was conducted to investigate drought resistance characteristics of Chickpea varieties in the Mediterranean condition (Adana province) of Turkey. Results showed that Chickpea grain yields were influenced by drought stress and genotypes without a significant interaction. Averaged across Chickpea genotypes, grain yields were significantly decreased by 43% in response to drought stress. The highest seed yield was recorded in FLIP 98-108 C and lowest in FLIP 98-42C. Among the genotypes, the FLIP 98-108 C and FLIP 98-63 C had significantly higher mean productivity, geometric mean productivity, yield index and yield stability index when compared with Aydın and Inci as control. In contrast, the FLIP 98-24 C and FLIP 98-42 C had significantly lower STI and DTE with higher values of DSI and TOL. A significantly lower values of TOL and DSI but higher values of MP, YI, YSI, STI, DTE and GMP indicated a greater drought tolerance in FLIP 98-108 C, FLIP 98-63 C, FLIP 98-128 C, FLIP 0018 C, FLIP 98-55 C, Aydın and FLIP 98-24 C, respectively. These traits are recognized as beneficial drought tolerance indicators for selecting a stress tolerant variety. Therefore, these genotypes can be used as sources of drought tolerance in further breeding programme for evolving the drought tolerant genotypes in chickpea

Anahtar Kelimeler

Kaynakça

Anwar. J., G.M., Subhanı, M. Hussaın, J. Ahmad, M. Hussaın and M. Munır. 2011. Drought Tolerance Indices And Their Correlation with Yield in Exotic Wheat Genotypes. Pak. J. Bot.. 43(3): 1527-1530.
Bouslama. M. and W.T. Schapaugh. 1984. Stress tolerance in soybean. Part 1: Evaluation of three screening techniques for heat and drought tolerance. Crop Sci.. 24: 933-937.
Ezatollah Farshadfar1. E.. B. Jamshidi1 and M. Aghaee. 2012. Biplot analysis of drought tolerance indicators in bread wheat lanraces of Iran. Intl J Agri Crop Sci. 4 (5). 226-233.
Fernandez. G.C.J. 1992. Effective selection criteria for assessing plant stress tolerance. In: Proceedings of the international symposium on adaptation of vegetable and other food crops in temperature and water stress. Taiwan. 257-270.
Fischer. R.A. and R. Maurer. 1978. Drought resistance in spring wheat cultivars: I. Grain yield responses. Aust. J. Agric. Res.. 29: 897- 912.
Fischer. K.S. and Wood G. 1981. Breeding and selection for drought tolerance in tropical maize. In: Proc. Symp. on Principles and Methods in Crop Imprt. for Drought Resist. with Emphasis on Rice. IRRI. Philippines. 23- 25th May.
Gavuzzi. P.. F. Rizza. M. Palumbo. R.G. Campaline. G.L. Ricciardi and B. Evaluation of field and laboratory predictors of drought and heat tolerance in winter cereals. Can.J. Plant Sci.. 77: 523-531.
Khakwani. A.A., M. D. Dennett and M. Munir. 2011. Drought tolerance screening of wheat varieties inducing by water stress Uni. of the First