What is the significance of summer heat in agriculture?

The slight summer heat is of great significance to agriculture. Because summer can make all kinds of crops absorb enough sunlight, so they can thrive, so summer is a very good day to sow. Because they can grow up quickly and give farmers a good harvest. Therefore, many farmers are very hardworking in this season.

It's getting hot

The slight summer heat represents the official start of summer. Although it can be felt that the weather is getting hotter gradually at this time, it has not reached the hottest time in a year. A little summer heat is just the beginning of a hot summer day. Monsoon climate is the main feature of China's climate. Monsoon climate is a mixture of continental climate and maritime climate. In summer, it is affected by warm and humid airflow from the ocean, and it is hot, humid and rainy. The high temperature in monsoon climate is basically the same as that in rainy period, and the rain and heat are in the same period, which is beneficial to crop growth. In the summer, the weather is hot and thunderstorms are frequent, which is the season when everything is crazy.

Rain and heat are in the same period, and summer drought

Generally, the climate here is in the same period of rain and heat, but in some areas, summer drought will occur after the solar terms. The summer drought generally lasts from mid-July to mid-August. At this time, the stationary front of Meiyu has moved to the middle and lower reaches of the Yellow River and the northeast in early July, and the middle and lower reaches of the Yangtze River are controlled by the "subtropical high", forming anti-cyclone weather, which is dominated by downdraft, with long sunshine, strong solar radiation, high temperature and strong evaporation. Crops grow fast, and the water demand of farmland is great. However, due to the single air mass, except for thunderstorms in some areas, there is no large rain area, and drought and hot summer weather generally occur, so it is called "summer drought". The summer drought mainly occurs in the Yangtze River valley in China and the south of the Yangtze River, especially in Hubei, Hunan, Jiangxi, Jiangsu, Anhui and other provinces. When the subtropical high in the western Pacific is controlled and there is little typhoon activity, it is prone to severe drought, and the precipitation is significantly less than the multi-year average.

agricultural proverbs about the summer heat

If you don't plant potatoes in the summer heat, you will suffer for nothing.

planting sesame seeds in summer is the first flower.

it's too hot to hide when it's hot in a little summer.

a slight summer heat leads to a definite fruit knot; The summer heat is not hot, and the grain does not bear fruit.

there is a slight summer wind and a severe summer drought.

the sun does not shine in a small summer, but rocks are exposed in a big summer.

it rains a little, and cows are not needed for forty-five days.

it takes seventy-two wild plums to thunder in the summer.

light summer thunder, Huangmei Hui; Pour Huangmei, eighteen days.

it's too hot in the summer, and it's too cold in autumn.

Xiao Xia Xiao He Huang.

after a slight summer heat, it gets hotter by three points a day.