1, most of Bayannur City and most of Ordos City in Inner Mongolia, China, and Yulin area in Shaanxi Province, China.

2, Yan'an area, China, Ningxia, China, the introduction of yellow irrigation area, China, Gansu Province, Longnan City, Tianshui City, Qingyang City, Pingliang City, Baiyin City, Dingxi City.

3, because Fengle 742 is suitable for planting in fertile, loose, well-drained soil. Before sowing should be fully into the organic fertilizer and basic fertilizer, at the same time in the growth period timely application of nitrogen, phosphorus, potassium and other nutrients. Above the region is more in line.