Planting and Harvest Time of Winter Wheat, Corn, Cotton, Peanut, Sweet Potato, Potato and Rice in Yantai City, Shandong Province

As far as I know, cotton and rice are not grown in Yantai. Winter wheat is sown in autumn and harvested in summer; Corn is divided into two seasons, sowing in spring and near wheat harvest, and harvesting in late summer and autumn; Peanut and sweet potato are sown in spring, peanut is earlier than sweet potato, both of them are harvested in autumn, and sweet potato is harvested later; Potatoes are sown in spring and harvested in summer. Corn and wheat can be interplanted. Before harvesting wheat, sow corn, and when harvesting wheat, the corn will be about ten centimeters high.