From June 4th to 7th, most of the northern winter wheat areas have fine weather and good soil moisture, which is very beneficial for full grain filling and mature harvesting. In the northern part of Henan, western Shandong, southern and western Hebei, central and eastern Shanxi, central Gansu and other places, there is a small to moderate rain, which is conducive to soil growth and mild weather, which is beneficial to wheat grain filling and maturity; The wheat is not yet mature, and the rain time is short, and the rainfall has little effect on the wheat harvest.

High temperature weather with a daily maximum temperature of 32-34 °C in 1 to 2 days in central and northern Henan, central and western Shandong, southern Hebei, southwestern Shanxi, central Shaanxi, and northern Jiangsu. Due to the maturity or maturity of wheat, high temperature weather on wheat yield The formation has little effect.

From June 4 to 7, there was a strong precipitation process in the Yangtze River Basin. The rainfall in some areas was 100-200 mm. The drought in the central and northern parts of the Yangtze River and most of Guizhou Province was relieved; the drought in the southeastern part of Jianghan and parts of western Jianghuai was moderated. The precipitation is very beneficial to the development of summer crops such as agricultural water storage and one-season rice transplanting in the above-mentioned areas. Due to the end of the summer harvest in most parts of the South, the precipitation process only delayed the summer harvest in parts of southern Susong, causing the germination and mildew of Guizhou late harvest.

The weather in most of Jianghan and most of the Jianghuai area is sunny, and the summer harvest is progressing smoothly; however, the drought continues, and the water for transplanting rice in one season is still seriously insufficient, and the summer crop work is affected.

According to statistics, as of June 6, the country has received nearly 40% of wheat. Among them, 80% in Anhui, 52% in Henan, 29% in Jiangsu, and 2% in Shandong; wheat harvest in the central and southern Anhui, southern Jiangsu, south-central Henan, and southwestern Shaanxi.

It is estimated that from June 8 to 10, wheat in southern Gansu, Shaanxi Guanzhong, southwestern Shanxi, northern Henan, southern Shandong, southern Hebei, northern Anhui, and central and northern Jiangsu are in the mature harvest stage; eastern Gansu, northwestern Shaanxi, central Shanxi, and Hebei Wheat in the north central, Beijing-Tianjin region, central and eastern Shandong, and southwestern Xinjiang is in the milky stage; winter wheat in central Gansu and Xinjiang is still in the stage of heading and filling.

The first season rice in the east of Jianghuai and Jianghan is in the stage of seedling transplanting, and the summer maize in the west of Huanghuai and central and southern Shaanxi is in the sowing stage.

1. The weather in the northern wheat area is fine, which is good for wheat filling and mature harvesting.

It is expected that from June 8 to 10, most of the northern winter wheat areas will have fine weather and good weather conditions, which is very beneficial for full grain filling and mature harvesting of winter wheat.

North China and Huanghuai will have high temperature weather above 35 °C for 1 to 2 days. Wheat in most parts of Henan, southern Shandong, southern Hebei, and southwestern Shanxi is in a mature harvest period. The impact of high temperature weather is small; but for north central Hebei, Wheat filling in the central and northern Shanxi, Beijing-Tianjin, and eastern Shandong wheat areas is unfavorable. Among them, dry hot wind may occur in the western part of central Hebei and parts of southwestern Shanxi, and wheat grouting is affected. Soil moisture deviations in parts of central and western Henan, southern Anhui, and parts of northwestern Anhui are unfavorable for summer.

2. Precipitation in the middle and lower reaches of the Yangtze River continues to alleviate the drought, which is conducive to the summer harvest

It is expected that the precipitation will be weakened in the middle and lower reaches of the Yangtze River on June 8. From the 9th to the 10th, there will be small to moderate rains in the south of Jianghan and Jianghuai. Heavy rains and local rainstorms in some areas will further alleviate the drought and increase the water storage in the pond. It is advantageous to carry out summer planting such as transplanting. The Huaihei summer harvest is in the middle and late stages, and the rain is not good for the summer harvest.

Agricultural production advice

1. Winter wheat in North China and Northwest China is in the stage of grouting milk ripening. All localities should be properly irrigated according to soil moisture, promote full grain filling of winter wheat, increase grain weight, and prevent adverse effects of high temperature and dry hot wind weather. At the same time, pay attention to prevent short-term thunderstorms or hail Causes wheat to fall.

2, Huanghuai, southern China, southeastern part of the northwestern region should seize the recent sunny weather to grab the sun, to ensure that the particles returned to the warehouse; the harvested areas should pay attention to timely land preparation, timely summer planting.

3. Pay attention to the opportunity of precipitation in the Yangtze River Basin to strengthen the pond storage, and pay attention to strengthening the management of rice paddy fields in the first season and do a good job of transplanting.

4. The wheat harvested in the south should pay attention to measures such as ventilation and drying to prevent germination and mildew of wheat grains caused by excessive humidity and overheating.