Hello, is the rice harvest time in Heilongjiang Province and Jilin Province delayed for a long time this year compared with previous years?

After the Mid-Autumn Festival last year, all kinds of autumn harvest crops entered the harvest period, and autumn harvest crops in Henan, Anhui, Shaanxi and Shandong will be listed one after another. However, due to the rainy weather in most parts of the north since the middle and late August this year, the harvest of autumn grain has not progressed smoothly and the harvest time has been postponed.

Recently, there have been continuous autumn rains in many areas of Anhui Province, the main rice producing area, and even heavy rains in some areas. Agricultural experts told reporters that due to the continuous rainy weather, the development process of autumn crops in many areas is delayed by 3-7 days compared with normal years. According to the forecast of meteorological department, rainy weather will continue in Anhui province in the coming week, which will further delay the development of autumn crops and increase the risk of low temperature and cold dew of rice and other crops.

"After the drought, it was rainy for days. The output of autumn crops such as corn, peanuts and sesame will not be very high this year. " Zhao Shutang, a retired township cadre in Taishan Township, Biyang County, Henan Province, told the Futures Daily reporter that there was severe dry weather in the late growth period of local autumn grain crops this year, and the growth of various crops was blocked. After mid-August, local rainfall increased and some autumn crops resumed growth. However, after that, too much rainfall made the autumn crops in the fruiting period unable to carry out photosynthesis well, and some mature autumn crops could not be harvested in time. He estimated that the harvest time of autumn crops such as corn would be delayed, and its yield and quality would be greatly affected.

"Autumn crops such as early-maturing corn and peanuts have been harvested one after another, but some crops have not been dried in time due to rainy weather." Hu Yinbin, director of the warehouse business directly under Huaxian County of Shaanxi Grain Reserve Company, told the reporter that due to the small amount of early autumn grain, the overall output and quality of autumn grain in many areas of Shaanxi Province are still less affected by rainy weather. If the rainy weather continues in the later period, it is estimated that it will further hinder the harvest of autumn grain, and the centralized listing time of autumn grain will also be postponed.

Meteorologists have analyzed that the recent fierce autumn rain in some areas is related to the strong cold air force and the fierce collision between cold and warm air. Due to the long duration and intensity of rainfall in Shaanxi, Sichuan and Chongqing, it is necessary to pay attention to strengthening the monitoring of rain and water conditions to prevent floods. The reporter learned from the meteorological department that in the next three days, precipitation will continue in most parts of Sichuan Basin, Shaanxi, Shanxi, eastern Hetao of Inner Mongolia, most parts of Henan and northern Hubei, and there will be heavy rain or rainstorm in some areas. From 14 to 16, the cold air will continue to move eastward, with light to moderate rain in most parts of the northeast, and the temperature will drop significantly. In the next 10 day, there will be 60- 120mm rainfall in the eastern part of northwest China, southwestern part of North China, central and western Huanghuai, Sichuan Basin, eastern part of Jiangnan and southern part of South China.