Date Palm Status and Perspective in Oman

Abstract

Date palm is the primary agricultural crop in Oman, and it constitutes 80 % of all fruit crops produced and 50 % of the total agricultural area in the country. Oman is the eighth largest producer of dates in the world with an average annual production of 260,000 mt per annum. There are approximately more than over seven million date palms and 250 cultivars in cultivation, primarily in the northern governorates of the sultanate. However, around 70 % of the total date production is harvested from only 10 cultivars, and a small fraction (2.6 %) of the total date production is exported. Only half of the dates produced are used for human consumption, with the other half being utilized primarily for animal feed or considered surplus and wasted. Dates are mainly harvested for fresh fruit consumption; however, alternative uses such as date syrup, date sugar, and other by-products can also be found in the local market. Dubas bug and red palm weevil are the dominant biotic factors that affect date quality and yield in Oman. Traditional methods of cultivation, small farm size, enough labor available, and poor postharvest handling and marketing are the main issues that face date palm production in Oman. New plantlets are produced from tissue culture with a primary focus on superior cultivars that are kept, among other cultivars, in the only date palm ex situ gene bank in the interior of Oman. Enhancing fruit quality by optimizing fruit size and nutritional content and rapid cultivar selectivity based on molecular techniques for better or improved commercial cultivars will increase the marketability of Omani dates. Furthermore, employing modern orchard layouts and mechanization of the labordependent cultural practices such as irrigation, pruning, pollination, and harvesting is vital for the sustainable and profi table production of dates in Oman.

Humid‐thermal index for a new management approach of Ommatissus lybicus

“…The date palm, Phoenix dactylifera (Linnaeus), is the main crop cultivated in Oman. It covers 50% of Oman's agricultural land and makes up 80% of Oman's fruit trees . Oman is the tenth largest producer of date palms, with 239 397 metric tons as the estimated annual production .…”

Illumina MiSeq sequencing analysis of fungal diversity in stored dates

“…In Oman, there are over 200 different date palm cultivars. Khalas, Khenizi, Naghal, Burny, Um Al-Sella, Shahla, Mabsali and Fardh are some of the common cultivars in Oman, occupying more than 50% of the area devoted for date palm production [4, 5]. …”

Increasing water productivity enhances water saving for date palm cultivation in Oman

“…Although people in Oman prefer Khalas dates they also consume other good quality dates like Nighal, Khessab, Khenaizi and others while the consumption of low quality dates is almost negligible. These ground based information have led to a fact that only one half of planted date palm trees are producing high value dates (Al-Yahyai and Khan, 2015;Al-Mamari, 2001). …”