Sow in spring, do it in summer, do it in autumn and do it in winter?

1, spring: sowing, summer: fertilizing, autumn: harvesting, winter: fallow. This is common in most parts of China.

2. Shandong, Hebei, Henan, Shanxi, Jiangsu, Hunan and Hebei. In Shandong, Hebei and Central Plains, spring potatoes are planted in February and March (after the rain and before the earthquake in the 24 solar terms), and June-July is the harvest season; Autumn potatoes are planted in August (after beginning of autumn in the twenty-four solar terms, but before summer), and the first harvest is10 ~1/kloc-0.

3, Jiangsu, Zhejiang and other central and southern provinces can plant spring potatoes in1~ February (after the severe cold in the 24 solar terms, before beginning of spring, and spring begins), and harvest them in May ~ June; Sow in September in autumn (after the dew in the 24 solar terms and before the autumnal equinox), and harvest in 65438+February. These areas are called the Central Plains and the Central and South China.

4. Northeast and northwest regions such as Gansu and Qinghai are generally planted in the middle and late April to early May in spring (that is, after Grain Rain in 24 solar terms and before long summer) and harvested in autumn. Usually, potatoes can only be planted for one season a year, which is called one-season planting areas in the north and northwest.