镇北堡银川产区 靠近贺兰山，土壤砾石含量高，需要大面积筛土和改良土壤。该产区是宁夏最早集中发展精品酒庄的产区。 This sub-region close to Helan Mountains, high gravel content, need improve the soil. The earliest wine regions with premium wineries in China...