Abass MH, Awad KM. 2019. A review on date palm (Phoenix dactylifera L.) tissue cultured plants offtypeness in Iraqi laboratories. Basrah Journal For Date Palm Research 18(2).
Abd-Elhaleem SA, Abd El-Latif FM, El- Badawy HEM, Abdalla BM, El- Gioushy SF. 2020. Study of failure of fertilization in date palm (Phoenix dactylifera L.) ‘Barhi’ cv. Plant Archives 20(2), 2363-2368.
Abdul-Hamid NA, Mustaffer NH, Maulidiani M, Mediani A, Ismail IS, Tham CL, Shadid K, Abas F. 2020. Quality evaluation of the physical properties, phytochemicals, biological activities, and proximate analysis of nine Saudi date palm fruit varieties. Journal of the Saudi Society of Agricultural Sciences 19(2), 151-160.
https://doi.org/10.1016/j.jssas.2018.08.004
Abeed NAA, Taain DA, Hamza HA. 2020. Influence of pollen source in some qualitative characteristics of date palm fruits propagated by offshoots and tissue culture techniques. In Journal of Physics: Conference Series. 012002. IOP Publishing.
https://doi.org/10.1088/1742-6596/1660/1/012002
Ahmadi K, Ebadzadeh H, Hatami F, Mohammadnia Afrozi Sh, Abbas Taghani R, Yari Sh, Kalantari M. 2019. Agricultural Statistics of 2019, Volume 3: Garden Products. Tehran: Ministry of Agricultural Jihad, Deputy Planning and Economy, Information and Communication Technology Center 164 p.
Alasasfa M. 2021. Effect of pollination methods on fruit set, yield, physical and chemical properties of hayani date palm cultivar. International Journal of Environmental Research 7(1), 24-30.
Aldaej M, Alturki S, Shahata W, Ghazzawy H. 2014. Effect of potassium nitrate on antioxidants production of date palm (Phoenix dactylifera L.) in vitro. Pakistan Journal of Biological Sciences 12, 1209-1218.
http://dx.doi.org/10.3923/pjbs.2014.209.1218
Aleid SM, Al-Khayri JM, Al-Bahrany AM. 2015. Date palm status and perspective in Saudi Arabia. In: AlKhayri JM, Jain SM, Johnson DV, Eds. Date palm genetic resources and utilization, Springer, Dordrecht p. 49-95.
http://dx.doi.org/10.1007/978-94-017-9707-8
Al-Khalifah NS. 2006. Metaxenia: influence of pollen on the maternal tissue of fruits of two cultivars of date palm (Phoenix dactylifera L.). Bangladesh Journal of Botany 35(2), 151-161.
Ali-Dinar HM, Alkhateeb AA. 2005. ‘Barhi’ fruit setting problems at kingdom of Saudi Arabia: Research approaches to understand the physiological and physical events of the phenomenon. Proceeding of theInternational Workshop on True-to-Typeness of Date Palm Tissue Culture-Derived Plants; Morocco 23-25. PP 121-127.
Al-Muhtaseb JA, Ghnaim HD. 2006. Effect of pollen source on yield, quality and maturity of ‘Mejhool’ date palm. Jordan Journal of Agricultural Sciences 2, 8-15.
AOAC. 1995. Official methods of analysis. 15th ed. Association of Official Analytical Chemists. pp. 440-510.
Ashour NE, Hassan HSA, Mostafa EAM. 2008. Effect of some pollen carries on yield and fruit quality of Zaghloul and Samany date palm cultivars. AmericanEurasian Journal of Agricultural and Environmental Science 4, 391-396.
Attaha AHM, Al-Saadi SAM. 2015. Anatomical and hormonal studies of floral and fruiting behavior of Phoenix dactylifera, cv. ‘Barhi’. International Journal of Current Advanced Research 4(12), 531-536.
Awad MA. 2006. Fruit set and abnormal fruit set in tissue culture-derived date palm (Phoenix dactylifera L.) cv. ‘Nabat Saif’ as affected by pollinator type and pollination density. Acta Horticulturae 736, 441-448.
https://doi.org/10.22059/jci.2021.323877.2554
Cohen Y, Slavkovic F, Birger D, Greenberg A, Sadowsky A, Ish-Shalom M, Benita M, Ticuchinski T, Avnat Y, Kamenetsky R. 2016. Fertilization and fruit setting in date palm: biological and technological challenges. Acta Horticulturae 1130, 351-358.
https://doi.org/10.17660/ActaHortic.2016.1130.53
Cohen Y, Korchinsky R, Tripler E. 2004. Flower abnormalities cause abnormal fruit setting in tissue culture-propagated date palm (Phoenix dactylifera L.). The Journal of Horticultural Science and Biotechnology 796, 1007-1013.
https://doi.org/10.1080/14620316.2004.11511853
Dezhampour J, Gerigourian V. 2004. Effects of pollen type on some quantitative and qualitative characteristics of apricot fruit. Iranian Journal of Horticultural Science and Technology 5, 1-10.
El-Badawy HEM, EL-Gioushy SF, Ahmed IAM. 2019. Evaluation of some pollen grain sources and their effects on productivity and fruit quality of Sewi date palm grown in Farafra region. Egyptian Journal of Plant Breeding 23(4), 565-582.
El-Hamady MM, Ayaad HM, Salama ME, Omar A. 2010. Metaxinic effects as related to hormonal changes during date palm fruit growth and development. Proceedings of the 4th International Date Palm Conference. Acta Horticulturae 1(77), 155-164.
https://doi.org/10.17660/ActaHortic.2010.882.17
Elmeer K, Mattat I, Al-Malki A, Al-Mamari AG, BoJulaia K, Hamwieh A, Baum M. 2019. Assessing genetic diversity of Shishi date palm cultivars in Saudi Arabia andQ atar using microsatellite markers. International Journal of Horticultural Science and Technology 6(1), 1-9.
https://doi.org/10.22059/ijhst.2019.271662.267
Farkhondeh H. 2016. The effect of plant growth regulators on physical and chemical properties of date fruit ‘Shahabi’ cultivar. Master Thesis in Agriculture. Faculty of Agriculture, Shiraz University.
Fki L, Kriaa W, Nasri A, Baklouti E, Chkir O, Masmoudi R, Rival A, Drira N. 2017. Indirect somatic embryogenesis of date palm using juvenile leaf explants and low 2,4-D concentration. In: AlKhayri JM, Jain SM, Johnson DV, Eds. Date Palm Biotechnology Protocols, Volume II: Germplasm Conservation and Molecular Breeding, Springer, New York 99-106P. Food and Agriculture Organization. 2020.
http://www.faostat.fao.org/site/339/default.aspx
Giordani E, Ferri A. 2014. Viability and in vitro germinability of pollen grains of olive cultivars grown in different environments. Proceedings of the 7th IS on Olive Growing. Acta Horticultrea 1057, 65-72.
https://doi.org/10.17660/ActaHortic.2014.1057.5
Hazzouri KM, Flowers JM, Visser HJ, Khierallah HSM, Rosas U, Pham GM, Meyer RS, Johansen CK, Fresquez ZA, Masmoudi K, Haider N, Kadri NE, Idaghdour Y, Malek JA, Thirkhill D, Markhand GS, Krueger RR, Zaid A, Purugganan MD. 2015. Whole genome re-sequencing of date palm yield insights into diversification of a fruit tree crop. Nature Communications 6, 8824.
Heydari M, Abbasi M. 2011. Effects of pollen source and mixing of pollen grains on physical and biochemical characteristics of fruits in tissue culture-derived date palm (Phoenix dactylifera L. cv. ‘Barhi’). Iranian Journal of Horticultural Science and Technology 12 (2),165- 180.
Iqbal M, Niamatullah M, Munir M. 2012. Effect of various Dactylifera male pollinizers on pomological traits and economical yield index of cvs. ‘Shakri’, ‘Zahidi’ and ‘Dhakki’ date palm (Phoenix dactylifera L.). The Journal of Animal & Plant Sciences 22, 376-383.
Islam SE. 2017. Evaluation of date palm types as pollinators for Zaghloul and Samany date palm cvs. grown in Qalyubia governorate. Middle East Journal of Agriculture Research. 1049-1056.
Ismail MO. 2014. In vitro germination of date palm pollen grains affected by different sugar types. Research Journal of Pharmaceutical, Biological and Chemical Sciences 5, 880-886.
KhajehPor-Tadvani A, Arzani K, Zargari H, SarikhaniKhorami S. 2016. Effect of pollen on quantitative and qualitative characteristics of date fruit (Phoenix dactylifera L.) ‘Shahani’. Journal of Seedling and Seed Breeding 32, 293 – 310.
Krueger RR. 2001. Date palm germplasm: overview and utilization in the USA. Proceeding, 1st International Conference on Date Palms pp.8-10.
Merwad MA, Mostafa EAM, Saleh MMS, Mansour AA. 2015. Yield and fruit quality of Hayany date palm as affected by different pollen grain sources. International Journal of Chemtech Research 544-549.
Mohammadi N, Rastgoo S, Izadi M. 2017. The strong effect of pollen source and pollination time on fruit set and the yield of tissue culture-derived date palm (Phoenix dactylifera L.) trees cv. ‘Barhi’. Scientia Horticulturae 224, 343-350.
https://doi.org/10.1016/j.scienta.2017.06.031
Munir M, Alhajhoj MR, Sallam AA, Ghazzawy HS, AlBahigan AM. 2020. Fruit yield and quality response of date palm cultivar ‘Khalas’ to female inflorescence receptivity varied by pollination days. Plant Archives 20, 4007-4014.
Mustafa EAM, Heiba SAA, Saleh MMS, Ashour NE, Mohamed DA, El-Migeed MMMA. 2014. Effect of different pollinizer sources on yield, fruit characteristics and phylogenetic relationships with cv. ‘Amhat’ date palm (Phoenix dactylifera L.) in Egypt using RAPD markers. International Journal of Agricultural Research 9(7), 331-343.
https://doi.org/10.3923/ijar.2014.331.343
Mustafa AA. 2001. The effect of pollen source on fruit characteristics of ‘Seewy’ date cultivar. 2nd International Conference on Date Palms pp. 25-27.
Nixon RW. 1956. Effect of metaxenia and fruit thinning on size and checking of ‘Deglet Noor’ dates. Journal of the American Society for Horticultural Science 67, 258- 264.
Omar AK, El-Ashry HA. 2015. Impact of pollen source on yield and fruit quality of ‘Hayany’ date palm (Phoenix dactylifera L.). Egyptian Journal of Horticulture 42(1), 357-366.
Omar AK, Al-Obeed RS, Soliman S, Al-Saif AM. 2014. Effect of pollen source and area distribution on yield and fruit quality of ‘Khalas’ date palm (Phoenix dactylifera L.) under Saudi Arabia conditions. Acta Advances in Agricultural Sciences 2, 7-13.
Omaima MH, Malaka AS, Ashour NE, Mostafa EAM, Naguib MM. 2015. Evaluation of some pollen grain sources on yield and fruit quality of ‘Samany’ date palm cultivar (Phoenix dactylifera L.). Middle East Journal of Agriculture Research 4(1- 3), 27-30.
Rigamoto RR, Tyagi AP. 2002. Pollen fertility status in coastal plant species of Rotuma Island. The South Pacific Journal of Natural and Applied Sciences 20(1), 30-33.
Romano B. 2006. Reproductive biology of olive (Olea europaea L.) DOP Umbria cultivars. Sexual Plant Reproduction 19, 151-161.
Sakr MM, Zeid MA, Hassan AE, Baz AGIO, Hassan WM. 2010. Identification of some date palm (Phoenix dactylifera L.) cultivars by fruit characters. Indian Journal of Science and Technology 3, 338-343.
Salomon-Torres R, Ortiz-Uribe N, Villa-Angulo R, VillaAngulo C, Norzagaray-Plasencia S, Garcia-Verdugo C. 2017. Effect of pollinizers on production and fruit characteristics of date palm (Phoenix dactylifera L.) cultivar ‘Medjool’ in Mexico. Turkish Journal of Agriculture and Forestry 41(5), 338-347.
https://doi.org/10.3906/tar-1704-14
Sarrwy SMA, Haiba AAA, Attia SAA, Ali EAM. 2014. Influence of different pollen grains sources on yield and fruit quality of ‘Siwi’ date palm and their phylogenetic relationships using RAPD markers. Middle East Journal of Agriculture Research 3(2), 330-337.
Shafique M, Khan MS, Malik A, Shaid M, Rajwana A, Saleem B, Amin MA, Ahmad A. 2011. Influence of pollen source and pollination frequency on fruit drop, yield and quality of date palm (Phoenix dactylifera L.) cv. ‘Dhakki’. Journal of Botany 43(2), 831- 839.
Shahid MA, Iqbal M, Niamatullah M. 2017. Response of male pollinizers in fruit set, yield and quality of date palm (Phoenix dactylifera L.) cv. ‘Dhakki’. Sarhad Journal of Agriculture 33(1), 108-116.
Shair OH, Askari E, Khan PR. 2016. Genetic and anatomical analysis of normal and abnormal flowers of date palm cultivar ‘Barhi’ derived from offshoot and tissue culture. Pakistan Journal of Botany 48(3), 1061- 1065.
Siyahsar M, Khezri M, Tavassolian I. 2018. Effect of different pollinizer genotypes on some quantitative and qualitative characteristics and yield of the tissue cultured ‘Zahedi’ date palm. Pomology Research 2(2), 33-53.
Zargari H. 2022. Evaluation of compatible pollen application on yield and some quantitative characteristics of tissue culture dates of ‘Medjool’ cultivar. Iranian Journal of Horticultural Science.
Zargari H, Talaei A, DehghaniShuraki Y, Abdousi V. 2021. An Investigation into the effect of different pollen sources on fruit set of palms obtained from tissue culture and offshoot of ‘Barhi’, ‘Piarom’ and ‘Mazafati’ cultivars. Journal of Crops Improvement 23(4), 767- 785.
https://doi.org/10.22059/jci.2021.323877.2554
Zargari H. 2005. Final research report of identification, evaluation and collection of date male varieties in Fars province. Fars Agricultural and Natural Resources Research Center. Shiraz. 57.