Nera (Danube) Serbian side there is only one village on the river itself, Kusić, with several settlements in the vicinity of the river: Kaluđerovo, the town of Bela Crkva, Vračev Gaj and Banatska Palanka. At Vračev Gaj the river turns south and empties into the Danube near the village of Stara Palanka. In the final section, the Nera is wide with varying depths, and as the riverbed is made mostly of gravel, it spills over in series of limans, filled with murky waters. The mouth itself is a popular fishing spot. The Nera drains an area of of the Black Sea drainage
Grisa nera are grown almost exclusively in the Piedmont region strongly suggest that both varieties are native to Piedmont. Grisa nera is a mid to late ripening variety that is used for both wine and table grape production. The vine can be very vigorous, producing large foliage but often has low fertility and is generally low yielding. While Grisa nera has good resistance to most fungal diseases, such as downy and powdery mildew, it is susceptible to the viticultural hazard of coulure. Grisa nera is almost exclusively found in the foothills of the Alps in the Piedmont wine region of Italy. Here