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Research Article Open access CC BY 4.0

Determination of Combining Ability in Chickpea (Cicer arietinum L.)

Nousheen Saba, Syed Bilal Hussain, Ali Bakhsh, Muhammad Zubair

Asian Plant Research Journal · pp. 31–36 · Published 25 Jul 2020

10.9734/aprj/2020/v5i430113

Abstract

A 5×5 direct-crosses of Chickpea geneotypes (CM-98, Noor-91, Brittle-98, Punjab-2000 and Karak-1) were undertaken at Research area of the Department of Plant Breeding and Genetics, FAS&T, Bahauddin Zakariya University, Multan, Pakistan. Then Model-I and Model-II of Griffing approach (1956) of half-diallel was used for combining ability analysis. The results pertaining to menas of all traits relative to general and specific combining ability were found highly significant (P≤ 0.01) which evidenced presence of ample differences among studied geneotypes. However, variance showed by specific combining ability for traits like fibre content, free extract (N.F.E.), protein content, fat, ash and nitrogen content, moisture content, plant height and biomass per plant as compared to general combining ability. These results are suggestive of predominantly under the control of non-additive gene action. On the other hand, the magnitude of variance resulted from GCA was higher than from SCA for pods per plant, 100-seed weight and grain yield that showed that additive genetic effects were important for them.

Legume chickpea combining ability diallel cross additive gene action.

References (5)

  1. 1 Heritability and gene effects for yield and yield components in chickpea [DOI]
  2. 2 Estimation of Variability and correlation analysis for quantitative traits in chickpea (Cicer arietinum L.) [DOI]
  3. 3 EFFECT OF NIPPING ON GROWTH AND YIELD OF CHICKPEA
  4. 4 Assessment of combining ability in bread wheat by using Line × Tester analysis under moisture stress conditions.
  5. 5 Interrelationships and Variability Studies for Grain Yield and its Various Components in Chickpea (Cicer arietimum L.)

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