On May 11, Xi arrived in Cangzhou. In a plot of saline-alkali wheat land in Xianzhuang area of Jiucheng Town, Huanghua City, he learned about how saline-alkali land has been harnessed, how wheat is planted in saline-alkali land and how the agriculture here has been industrialized. He walked into the wheat field, examined how the wheat was growing, and asked the farmers and agricultural technicians working in the field about the output, prices, quality, and earnings of saline-alkali wheat. Xi said, it is a strategic issue to comprehensively utilize saline-alkali land, and great importance should be attached to it. It is important to base our work on the reality that China has a large amount of saline-alkali land, which has great development potential, Xi noted. It is imperative to make greater efforts to harness saline-alkali land through innovation in science and technology, to promote the development and planting of crops suitable for saline-alkali environment, to effectively expand the planting areas of the crops, and to develop processing industry in this regard, so as to do a great job in developing the distinctive agriculture of saline-alkali land.