When will rice be planted?

The planting time of rice varies from place to place, some are harvested in one season, and some are harvested in two seasons. North China is a single-season rice. One-season rice must be sown before Tomb-Sweeping Day and transplanted in late April and early May (it can also be transplanted in Grain Rain if conditions permit). The sowing date of early-maturing single-cropping rice in Northeast China is around April. The growth period of double-cropping rice in the north is one season 104 days, and the second season is 87 days. Generally, they are early-maturing varieties. Avoid winter. The cultivation of double-cropping rice in northern China must cultivate super-early-maturing varieties. In the first season, seedlings began to grow in mid-April and harvest began in early August, about 104 days. In the second season, seedlings are usually planted while harvesting. Harvesting before freezing; Take the plain in the middle and lower reaches of the Yangtze River in South China as an example. Early rice is sown in mid-April, transplanted in early May, and harvested in late July, and then immediately transplanted in late rice (called double harvest). Generally, it must be completed before beginning of autumn, and the late rice is harvested in late June. 165438+ 10.