Przejdź do głównego menu Przejdź do sekcji głównej Przejdź do stopki
ASPHC Baner

Tom 20 Nr 5 (2021)

Artykuły

Genetic diversity based on morphological traits and germplasm conservation of walnut in Kashmir, Pakistan

DOI: https://doi.org/10.24326/asphc.2021.5.1
Przesłane: 12 czerwca 2020
Opublikowane: 2021-10-29

Abstrakt

Persian walnut is an economically important nut crop of temperate regions of the world. In the present study 225 local walnut accessions from 37 sites of Azad Jammu and Kashmir were analysed for morphological traits to investigate variability and identify superior one. Nut length, nut weight, shell thickness and nut diameter varied from 20.87–47.34 mm, 6.44–17.7 g, 1.61–2.54 mm and 27.25–44.31 mm respectively. Kernel weight and percentage varied from 2.81–8.65 g and 32.53–77.34%. Data were analysed statistically using multivariate analysis such as Principal Components Analysis and Cluster Analysis. Pearson correlation coefficient among traits revealed a positively significant correlation between nut weight and nut thickness (r = 0.45987), kernel weight and nut weight (r = 0.94777), kernel% and nut thickness (r = 0.48346), shell thickness and kernel% (r = 0.21961), a negative correlation with significant differences was found between kernel weight and nut thickness (r = –0.40968), kernel% and nut length (r = –0.10844) and between kernel% and nut weight (r = –0.95209). The highest and most significant positive correlation (0.96024) was observed between kernel weight and kernel% and (r = 0.94777) between kernel weight and nut weight. A wide range of variability was observed among walnut accessions and BA2, BN2, CN3 and BN4 accessions are reported as superior and conserved for future breeding programs due to their distinct characteristics.

Bibliografia

  1. Akca, Y., Bilgen, Y., Ercisli, S. (2015). Selection of superior persian walnut (Juglans regia L.) from seedling origin in Turkey. Acta Sci. Pol., Hortorum Cultus, 14(3), 103–114.
  2. Arzani, K., Mansouri‐Ardakan, H., Vezvaei, A., Roozban, M.R. (2008). Morphological variation among Persian walnut (Juglans regia) varieties from central Iran. New Zealand J. Crop Hort. Sci., 36(3), 159–168. https://doi.org/10.1080/01140670809510232
  3. Aslantaş, R. (2006). Identification of superior walnut (Juglans regia) varieties in north‐eastern Anatolia, Turkey. New Zealand J. Crop Horti Sci., 34(3), 231–237. https://doi.org/10.1080/01140671.2006.9514412
  4. Asma, B.M. (2012). Pomological and phenological characterization of promising walnut (Juglans regia L.) varieties from Malatya, Turkey. Acta Sci. Pol., Hortorum Cultus, 11(4), 169–178.
  5. Atefi, J. (2001). Comparison of some promising Iranian walnut clones and foreign varieties. Acta Hortic., 544, 51–59. https://doi.org/10.17660/ActaHortic.2001.544.5
  6. Braak, C.J. ter, Smilauer, P. (2002). CANOCO referene manual and CanoDraw for Windows user’s guide: software for cononical community ordination (version 4.5): www.canoco.com.
  7. Chen, L., Ma, Q., Chen, Y., Wang, B., Pei, D. (2014). Identification of major walnut cultivars grown in China based on nut phenotypes and SSR markers. Sci. Hortic., 168, 240–248. http://dx.doi.org/10.1016/j.scienta.2014.02.004
  8. Cosmulescu, S., Botu, M. (2012). Walnut biodiversity in south-western Romania resource for perspective cultivars. Pak. J. Bot., 44(1), 307–311.
  9. Cosmulescu, S. (2013). Phenotypic diversity of walnut (Juglans regia L.) in Romania – opportunity for genetic improvement. South-Western J. Hortic. Biol. Env., 4(2), 117–126.
  10. Cosmulescu, S., Stefanescu, D., Ionescu, M.B. (2018). Genetic diversity among Juglans regia genotypes based on morphological characters of nut. Erwerbs-Obstbau, 60(2), 137–143. http://dx.doi.org/10.1007/s10341-017-0347-5
  11. Ebrahimi, A., Khadivi-Khub, A., Nosrati, Z., Karimi, R. (2015). Identification of superior walnut (Juglans regia) genotypes with late leafing and high kernel quality in Iran. Sci. Hortic., 193, 195–201.
  12. FAO (2019). FAOSTAT Production Crops. Available: http://faostat.fao.org/site/567/default.aspx#ancor [date of access: 16.01.2014].
  13. Hussain, I., Sulatan, A., Shinwari, Z.K., Raza, G., Ahmed, K. (2016). Genetic diversity based on morphological traits in walnut (Juglans regia L.) landraces from Karakoram region-I. Pak. J. Bot., 48(2), 653–659.
  14. IPGRI (1994). Descriptors for walnut (Juglans spp.). International Plant Genetic Resources Institute, Rome.
  15. Jonah, O.F., Paula, E.R. de-, Kherani, E.A., Dutra, S.L.G., Paes, R.R. (2014). Atmospheric and ionospheric response to stratospheric sudden warming of January 2013. J. Geophys. Res. Space Phys., 119(6), 4973–4980. https://doi.org/10.1002/2013JA019491
  16. Khadivi-Khub, A., Ebrahimi, A. (2015). The variability in walnut (Juglans regia L.) germplasm from different regions in Iran. Acta Physiol. Plant., 37(3), 57. http://dx.doi.org/10.1007/s11738-015-1806-y
  17. Khan, B., Abdukadir, A., Qureshi, R., Mustafa, G. (2011). Medicinal uses of plants by the inhabitants of Khunjerab National Park, Gilgit, Pakistan. Pak. J. Bot., 43(5), 2301–2310.
  18. McGranahan, G., Leslie, C. (2012). Walnut. In: Fruit Breeding, Badenes, M.L., Byrne, D.H. Springer, Boston, 827–846. https://doi.org/10.1007/978-1-4419-0763-9_22
  19. Mousivand, M., Hassani, D., Payamnoor, V., Jafar, A.M. (2013). Comparison of tree, nut, and kernel characteristics in several walnut species and inter-specific hybrids. Crop Breed. J., 3(1), 25–30. https://dx.doi.org/10.22092/cbj.2013.100447
  20. Naylor, R.L. (2016). Oil crops, aquaculture and the rising role of demand: A fresh perspective on food security. Global Food Security, 11, 17–25. https://doi.org/10.1016/j.gfs.2016.05.001
  21. Sen, S., Tekintas, F. (1990). A study on the selection of Adilcevaz walnuts. Fruit Breed. Genetics, 317, 171–174.
  22. Sharma, O., Sharma, S. (2001). Genetic divergence in seedling trees of Persian walnut (Juglans regia L.) for various metric nut and kernel characters in Himachal Pradesh. Sci. Hortic., 88(2), 163–171.
  23. Sharma, R.M., Kour, K., Singh, B., Yadav, S., Kotwal, N., Rana, J.C., Anand, R. (2014). Selection and characterization of elite walnut (Juglans regia L.) clone from seedling origin trees in North Western Himalayan region of India. Australian J. Crop Sci., 8(2), 257.
  24. Yarilgac, T., Koyuncu, F., Koyuncu, M., Kazankaya, A., Sen, S. (1999). Some promising walnut selections (Juglans regia L.).Acta Hortic. 544, 93–96. http://dx.doi.org/10.17660/ActaHortic.2001.544.10
  25. Zeneli, G., Kola, H., Dida, M. (2005). Phenotypic variation in native walnut populations of Northern Albania. Sci. Hortic., 105(1), 91–100. http://dx.doi.org/10.1016%2Fj.scienta.2004.11.003

Downloads

Download data is not yet available.

Podobne artykuły

<< < 23 24 25 26 27 28 29 30 31 32 > >> 

Możesz również Rozpocznij zaawansowane wyszukiwanie podobieństw dla tego artykułu.