Effects of Artificial Pollination of Integerrima Pollen on some Quantitative and Qualitative Characteristics of Pistachio Nuts cv. ‘Fandoghi’ (Pistachio vera L.) in Khorasan Province

علوم باغبانی

Article 7, Volume 34, Issue 3 - Serial Number 47, November 2020, Pages 439-450   

Document Type: Research Article

DOI: 10.22067/jhorts4.v34i3.82663

Authors

Hassan Farhadi^{* 1}; Mohammad Mehdi Sharifani²

¹Department of Horticultural Science, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Iran

²Department of Horticultural Science, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Golestan, Iran

Abstract

 
Introduction: Iran, is the largest producer and exporter of pistachio (Pistacia vera L.), among the major pistachio producing countries in the world including USA, Turkey, Italy and Greece. Due to the altered nature of the pistachio, the high yield of the pistachio is due to the fact that the environment is quite suitable and fertility of the female flowers is high. As the edible and consumable part of this fruit is its kernel, it is essential for brain formation, pollination and inoculated. Therefore, the aim of this study was to investigate the effects of artificial parent pollination of Integrima species on seed properties obtained by crossing with ‘Fandoghi’ pistachio cultivar and also to compare the effects of Integerrima pollen with domestic pistachio pollen on the quantity and quality of pistachio fruits and seeds.
Materials and Methods: The experiment was conducted as factorial based on randomized complete block design with three replications in one of Astan Qods Razavi pistachio gardens in Bardsaskan-Anabed city, 297 km from Mashhad during 2018-2019. Experimental treatments included two pollinator methods (spray and brush) and five flour-pollen combinations. Each replicate had one tree and five branches that were selected from each tree with at least three to four flower buds. Four of them were controlled for pollination and one branch was considered for negative control. The branches were insulated by two-layer bags. The fruits were harvested in late summer and some quantitative and qualitative traits were measured.
Results and Discussion: Analysis of variance showed that the effect of flour-pollen blend on fruit formation of ‘Fandoghi’ cultivar in the first stage was significant (p≤0.01), but there was not a significant difference between the simple effect of their pollen and the interaction of their mixture and pollen (p≤0.05).  The amount of fruit formation in the second stage showed a significant difference with respect to the simple effect of flour-pollen blend (p≤0.01) but there were no significant differences between the mixture and pollinator for simple and their interaction effects (p≤0.05). All of the simple and interactions effects of variations were significant (p≤0.01) on the final stage of fruits shape of ‘Fandoghi’ cultivar. Fruit loss was significantly (p≤0.01) affected by simple effect of flour-pollen blend, but there was no significant difference (p≤0.05) of simple and interaction effects of their pollen between blend and pollen variations. None of the simple and interaction effects of variations were not significant on wet weight of fruit. No significant difference was observed between the effect of pollen and pollen interactions between the mixture and their pollen, and the effect of simple mixture of flour-pollen show significant (p≤0.01).  The effect of pollen and flour-pollen mixture on dehiscent was significant (p≤0.01), but the interaction of pollen in the mixture was not significant.   Correlation coefficients of traits under evaluation showed that there was a significant positive and negative correlation between different traits, so that the highest positive and significant correlation (88%) was observed between the second stage and the final stage of fruit formation.

Keywords

Pistachio; Blakness; Controlled cross; Dehiscent

References

1- Ak B.E., and Kaska N. 1998. Determination of viability and germination rates of Pistacia spp. Pollen kept for artificial pollination. Journal of Acta Horticulturae 470: 300-306.

2- Ak B.E., and kuzdere H. 2001. An investigation on artifial facilities in pistachios by using an atomizer, pp: 145- 148. http:// resources. Ciheam. Org/ om/ pdf/ c56/ 01600168. Pdf.

3- Ahmadi Afzadi M. 2008. Specialized Journal of Pistachio. Iranian Pistachio Society Publications. (In Persian)

4- Crane J.C., and Iwakiri B.T. 1980. Xenia and metaxenia in pistachio. Journal of Horticultural Science 15(2):184-185.

5- Crane J.C. 1985. Pistachio. CRC Handbook of fruit set Development. Boca Ratian. Florida. CRC Press. Inc. U.S.A.

6- Dehghani Shuraki Y., and Sedgley M. 1994. Effect of pistil age and pollen parents on pollen tube growth and fruit production of pistachio. Journal of Horticultural Science 69: 1019- 1027. (In Persian)

7- Ebrahimi N., Piri S., Imani A., and Kashanizadeh S. 2011. Effects of Supplementary Pollination on Qualitative and Quantitative Traits of Pistachio in Qazvin Region. International Journal of Nuts and Related Sciences 2(4): 33-36.

8- Fallah M., Rasouli M., Sharafi Y., and Imani A. 2014. Study of Compatibility Relationships among Some Almond Cultivars and Genotypes Using of SAlleles Identification. Journal of Nuts 5(2):49-56.

9- Ferguson L., and Haviland D.R. 2016. Pistachio Production Manual. University of California Agriculture and Natural Resource Publication. Pp, 334.

10- Hopping M.E., and Jerram E.M. 1980. Supplementary pollination of tree fruits. Development of suspension media. New Zealand Journal of Agricultural Research 23: 509–515.

11- Hopping M.E., and Jerram E.M. 1982. Supplementary pollination of tree fruits. 2. Field trials on kiwifruit and Japanese plums. New Zealand Journal of Agricultural Research 23: 517–521.

12- Ka-Ka N., and Bilgen A.M. 1988. Top – working of wild pistachio in Turkey, Grasselly, c.(ed.), Programme de Recherche Agrimed, Rapport EUR 11557,1996, pp. 317- 325.

13- Shuraki Y.D., and Sedgley M. 1996. Fruit development of Pistacia vera (Anacardiaceae) in relation to emblyo aborlion and abnorntalities at maturity. Australian Journal of Botany 44: 35-45.

14- Mikesell J. 1988. Comparative development of viable and aborted ovules in Phytolacca americana L. (Phytolaccaceae). International Journal of Botanical Gazette 149:196-202.

15- Riazi Q. 1992.The effect of various pollen grain on growth and development of P. vera nuts. S. Thesis, Shiraz University, Shiraz, Iran.

16- Riazi G.H., and Rahemi M. 1995. The effects of various pollen sources on growth and development of Pistacia vera L. nuts. Journal of Acta Horticulture 419: 67-72.

17- Riazi G., Rahemi M., and Khanizadeh S. 1996. Effect of selected pistachio pollens on development and quality of pistachio nuts of three commerically grown cultivar. Journal of plant nutrition 19: 635- 641.

18- Shivannaa K.R. 2015. Management of Pollination Services to Enhance Crop Productivity. Journal of Plant Biology and Biotechnology, Plant Diversity, Organization, Function and Mprovement 1: 698- 711.

19- Vaknin Y., Gan-mor S., Bechar A., Ronen B., and Eisikowith D. 2002. Effects of supplementary pollination on cropping successand fruit quality in pistachio. Journal of Plant Breed 121:451-455.

20- Zeraatkar H., Karimi H.R., Shamshiri M.H., and Tajabadipur A. 2013. Preliminary evaluation of artificial pollination in pistachio using pollen suspension spray. Journal of Plant Know 2:94-98.