Abstract
Variability studies on 92 wild apricot (Prunus armeniaca L.) genotypes growing in Himachal Pradesh, India were carried out during 2015–2017. The aim was to determine genetic relatedness amongst the genotypes and to identify characters influencing yield for effective genetic improvement in apricot. All the genotypes exhibited a great deal of variation for most of the characters studied and fell into two broad clusters further divided into 11 sub-clusters. Higher genotypic and phenotypic coefficient of variation was observed for sugar-acid ratio, stone weight, pulp to stone ratio, titratable acidity, reducing sugar and trunk girth. High heritability with high genetic gain was recorded in trunk girth, reducing sugars, titratable acidity and stone weight. High heritability with moderate genetic gain was recorded for yield, non-reducing sugars, total sugars and fruit weight. Several characters namely reducing sugars, trunk girth, TSS, fruit weight, stone breadth, non-reducing sugars, leaf area, stone weight, stone length and sugar/acid ratio had direct positive effect on fruit yield suggesting their use as selection indices for affecting genetic improvement in apricot.
References
Al-Jibouri HA, Millar PA, Robinson HF (1958) Genotypic and environmental variances and covariances in an upland cotton cross of interspecific origin. Agron J 50:633–636
Anonymous (2018) Statistical database. http://www.fao.org.in. Accessed August 2019
Anonymous (2019) Statistical database of Himachal Pradesh. http://hphorticulture.nic.in/database.htm. Accessed August 2019
Asma BM, Ozturk K (2005) Analysis of morphological, pomological and yield characteristics of some apricot germplasm in Turkey. Genet Resour Crop Evol 52:305–313
Ayour J, Sagar M, Harrak H, Alahyane A, Alfeddy MN, Taourirte M, Benichou M (2017) Evaluation of some fruit quality criteria during ripening of twelve new Moroccan apricot clones (Prunus armeniaca L.). Scientia Hortic 215:72–79
Burton G, De Vane EH (1953) Estimating heritability in tall fesque (Festuca arundinacea) from replicated clonal material. Agron J 45:478–481
Chevallier A (1996) Encyclopedia of medicinal plants. Dorling Kindersly, London
De Souza BV, Byrne DH, Taylor JF (1998) Heritability, genetic and phenotypic correlationsand predicted selection response of quantitative traits in peach: II. An analysis of several fruit traits. J Am Soc Hortic Sci 123:604–611
Dewey DR, Lu KH (1959) A correlation and path analysis of components of crested wheat-grass seed production. Agron J 51:515–518
Forcada CF, Gogorcena Y, Moreno MA (2014) Agronomical parameters, sugar profile and antioxidant compounds of “Catherine” peach cultivar influenced by different plum rootstocks. Int J Mol Sci 15:2237–2254
Jagdev PN, Samal KM, Lenka L (1991) Genetic divergence in rape mustard. Indian J Genet Plant Breed 51:465–466
Jeffers JNR (1967) Two case studies in the application of principal component analysis. Appl Stat 16:225–236
Johanson HW, Robinson HF, Comstock RE (1955) Estimates of genetic and environment variability in soyabean. Agron J 47:314–318
Johnson RA, Wichern WD (2007) Applied multivariate statistical analysis. Prentice-Hall, Upper Saddle River
Khub AK, Khalili Z (2017) Breeding project: the selection of promising apricot (Prunus armeniaca L.) genotypes with late blooming time and high fruit quality. Scientia Hortic 216:93–102
Kumar A, Bhan S (2010) Correlation studies in wild apricot (Prunus armeniaca L.) plus trees. J Hortic For 2:17–21
Li M, Zhao Z, Miao XJ (2013) Genetic variability of wild apricot (Prunus armeniaca L.) populations in the Ili valley as revealed by ISSR markers. Genet Resour Crop Evol 60:2293–2302
Lirong W, Gengrui Z, Weichao F (2006) Evaluation criteria of some botanical quantitative characters of peach genetic resources. Agric Sci China 5:905–910
Milosevic T, Milosevic N (2010) Genetic variability and selection in natural populations of vineyard peach (Prunus persica ssp. Vulgaris Mill.) in the Krusevac region (Central Serbia). Agrociencia 44:297–309
Milosevic T, Milosevic N, Glisic I, Glisic IS (2014) Determination of size and shape properties of apricots using multivariate analysis. Acta Sci Pol 13:77–90
Mratinic E, Rakonjac V, Milatovic D (2007) Genetic parameters of yield and morphological fruit and stone properties in apricot. Genetika 39:315–324
Mratinic E, Popovski B, Milosevic T, Popovska M (2011) Analysis of morphological and pomological characteristics of apricot germplasm in FYR Macedonia. J Agric Sci Technol 13:1121–1134
Panse VG, Sukhatme PV (1985) Statistical methods for agricultural workers, 2nd edn. ICAR, New Delhi, 378p
Parmar C, Kaushal MK (1982) Prunus armeniaca L. In: Wild fruits. Kalyani Publishers, New Delhi, pp 66–69
Ranganna S (2009) Handbook of analysis and quality control for fruit and vegetable products. Tata McGraw Hill, New Delhi
Salihu BZ, Falusi AO, Gana AS, Adebola MO, Daudu OY (2017) Estimation of 336 heritability and predicted genotype mean for seed yield of castor (Ricinus communis L.) using 337 best linear unbiased prediction (BLUP). J Plant Dev 24:51–65
Saran PL (2007) Association analysis in peach (Prunus persica L.) genotypes. Progress Hortic 39:49–53
Shimelis HP, Mashela HA (2013) Principal agronomic and seed oil traits in the industrial oil crop vernonia (Centrapalus pauciflorus var. ethiopica). South African J Plant Soil 30(3):131–137
Singh NB, Chaudhary VK (1993) Variability, correlation and analysis between kernel yield and other nut characters in wild apricot. In: Singh SP (ed) Advances in horticulture and forestry, 3rd edn. Scientific Publisher, Jodhpur, pp 60–67
Singh P, Narayanan SS (2015) Biometrical techniques in plant breeding. Kalyani Publisher, New Delhi
Singleton VL, Rossi JA (1965) Colorimetry of total phenolics with phosphomolybedic-phosphotungstic acid reagents. Am J Enol Vitic 16:144–158
Teskey B, Shoemaker JS (1972) Tree fruit production. The AVI Publishing Co Inc, Westport
Topp BL, Sherman WB (2000) Nectarine skin speckling is associated with flesh soluble solids content. J Am Pomol Soc 54:177–182
Tryon RC (1939) Cluster analysis: correlation profile and orthometric (factor) analysis for the isolation of unities in mind and personality. Edward Brothers, College Station
Verma MK, Lal Shiv, Nazeer Ahmed (2012) PCA and genetic divergence analysis in Indian Pomegranate (Punica granatum L.) cultivars. Progress Hortic 44:265–270
Wu BH, Zhao JB, Chen J, Xi HF, Jiang Q, Li SH (2012) Maternal inheritance of sugars and acids in peach [Prunus persica (L.) Batsch] fruit. Euphytica 188:333–345
Yang W, Kang MS (2003) Biplot analysis: a graphical tool for breeders, geneticists and agronomists. CRC Press, Boca Raton
Yildiz F (1994) New technologies in apricot processing. J Stand Apric Spec Iss Ankara, Turkey 1994:67–69
Yilmaz KU, Kargi SP, Kafkas S (2012) Morphological diversity of the Turkish apricot (Prunus armeniaca L.) germplasm in the Irano-Caucasian ecogeographical group. Turkish J Agric For 36:688–694
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Chauhan, N., Singh, D., Kumar, K. et al. Genetic variability, character association and diversity studies on wild apricot (Prunus armeniaca L.) genotypes in Himachal Pradesh, India. Genet Resour Crop Evol 67, 1695–1705 (2020). https://doi.org/10.1007/s10722-020-01003-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10722-020-01003-5