DODOMA, Sept. 17 -- FOR farmers living in some of Tanzanias drier areas, the search for crops that can survive prolonged dry spells is becoming increasingly important as changing weather patterns put pressure on traditional agricultural production.

In the semi-arid landscapes of central Tanzania, where unreliable rainfall can threaten harvests and household incomes, a crop more commonly associated with desert environments is being tested as a possible new opportunity, the date palm.

What began as an exploratory agricultural initiative is now gaining momentum as Tanzania, with support from international partners, examines whether date palm can be developed into a commercially viable crop capable of strengthening rural livelihoods while h...