EFFECT OF DIFFERENT BORON LEVELS ON POLLEN GERMINATION OF HICAZ NAR POMEGRANATE ( Punica granatum L.) CULTIVAR

Year 2019, Volume: 3 Issue: 1, 151 - 156, 18.06.2019

Nazan Korkmaz , Murat Güneri

Abstract

In this study, it was aimed to determine the effect of
different boron doses on pollen germination rates in in vitro conditions of
Hicaz Nar  pomegranate cultivar at full
yield.The A and B type of pollens collected separately from the pomegranate
trees, were germinated by the 'agar petri' method. Four different boron doses
containing 1% agar, 15% sucrose and 0, 10, 20 and 30 mg/l⁻¹ boric acid were used as a germination medium. It was
determined that the pollen of both types of flower had the highest germination
rate at 10 mg/l⁻¹ boron application, and these rates were
62.17% in A type flowers and 41.87% in B type flowers. It has been observed
that germination rates of flower pollen of both types of flower increased
significantly in comparison with control with boron applications.

Keywords

Pomegranate, boron, pollen, germination

References

• Bürün, B., 2001. Melezleme ve Laboratuar Yöntemleri ile Tütünde Polen Tozlarının Döllenme Yeteneğini Kazandığı Dönemin Saptanması. Anadolu Üniversitesi Bilim ve Teknoloji Dergisi. Cilt:2 Sayı:2 s: 357-361.
• Cizmovic, M., Popovic, R., Lazovic, B., Adakalıc, M., Dzubur, A., 2013. Pollen Germination of Some Pomegranate (Punica Granatum L.) Varieties Grown in Montenegro. IV International Symposium Agrosym.
• Derin, K., Eti, S., 2001. Determination of pollen quality, quantity and effect of cross pollination on the fruit set and quality in the pomegranate.Turkish Journal of Agriculture and Forestry. 25 : 169-173.
• Engin, H and Gokbayrak, Z., 2016. In Vitro Pollen Viability and Germination of Hermaphroditic bisexual and Functionally Male Flowers of Some Turkish Pomegranate Cultivars. Agriculture and Forestry, Podgorica, 62: 91-94.
• Engin, H., Hepaksoy, S., 2003. Bazı Nar Çeşitlerinin Çiçek Tozu Çimlenme Güçlerinin Belirlenmesi. Ege Üniv. Ziraat Fak. Derg., 40 (3): 9-16. ISSN 1018-8851.
• Eshghi, S., Da Silva, J. A. T., Ranjbar, R., 2010. Molybdenum and Boron Affect Pollen Germination of Strawbertty and Ferile and Infertile Flowers of Pomegranate.
• Fruit, Vegetable and Cereal Science and Biotechnology. 4:148-150.
• Eti, S., 1991. Bazı meyve tür ve çeşitlerinde değişik in vitro testler yardımıyla çiçektozu canlılık ve çimlenme yeteneklerinin belirlenmesi. Ç.Ü.Z.F. Dergisi, 6, (1) :69-80
• Forlani, M., Rotundo, A., 1977. Flowering biology of apricot I. A study of polen germination. Annali della Facolta di Scienze Agrarie Della Univ., p: 70-79.
• Gadže, J., Radunic, M., Petric, I. V., Ercisli, S., 2011. In vitro Pollen Viability, Germination and Pollen Tube Growth in Some Pomegranate (Punica granatum L.) Cultivars from Croatia and Bosnia and Herzegovina. Acta Sci. Pol., Hortorum Cultus 10: 297-305.
• Gimenez, M.; Martinez, J.; Oltra, M.A.; Martinez, J.J.; Ferrandez, M., 2008. Pomegranate (Punica granatum L.) leaf analysis: Correlation with harvest. http:// ressources.ciheam.org/om/pdf/a42/00600270.pdf.
• Havlin, J.L., Beaton, J.D., Tisdale, S.L., Nelson, W.L., 2002. Toprak Verimliliği ve Gübreler, (Çev. N. Güzel, K.Y. Gülüt, G. Büyük), Ç.Ü. Ziraat Fakültesi Genel Yayın No:246, Ders Kitapları Yayın No:A-80. s.373-381.
• Melgarejo, P., Martinez, J.J., Hernandez, F., 2008. A study of different culture media for pomegranate (Punica granatum L.) pollen. http://ressources.ciheam.org/om/pdf/a42/00600253.pdf.
• Sharma, N., 2003. Studies on polen characters and pollination behaviour of pomegranate (Punica granatum L.) cultivars in mid-hills of Himachal Pradesh. Hayrana Journal of Horticultural Sciences. 32:11-14.
• Wetzstein, H. Y., Ravid, N., Wilkins, E., Martinelli, A. P., 2011. A Morphological and Histological Characterization of Bisexual and Male Flower Types in Pomegranate. J. Amer. Soc. Hort. Sci. 136: 83-92.