The northern peninsula was a land mass on Bajor which supported substantial agricultural activities. As a concession for being able to hold a Ferengi-Dosi business conference on Deep Space 9 in 2370, Commander Benjamin Sisko demanded that Grand Nagus Zek give the region 50,000 kilos of brizeen nitrate. Kira Nerys noted that such an amount would fertilize the entirety of the peninsula. (DS9: "Rules of Acquisition")