No matter how hard the hairy crabs in Yangcheng Lake work, they will be absent from the Mid Autumn F

Every year during the Mid-Autumn Festival, every household will do the following: admiring the moon, eating moon cakes, eating crabs, and sharing a beautiful reunion moment, but seeing that the Mid-Autumn Festival is coming, there is no news that crabs are on the market. What is the reason for this? I'm going to tell you about it today. <>

This year's continued high temperature weather has affected the growth of crabs. Most of China's crabs are produced in Jiangsu, which is located in the Yangtze River basin, and has a high temperature for nearly a month, about 40 degrees every day, which seriously affects the molting of crabs. Some crab farmers who raise crabs say:

Because the water temperature in the crab pond is high, it affects the mood of the crabs to eat, the crabs do not eat, the molting will be slow, the size of the crabs will be relatively small, and the opening of the lake this year will also be delayed, as early as October. The fundamental reason for this is the drought in the Yangtze River area this year, because of global warming, the rainy season that should have occurred in the Yangtze River basin in July did not occur this year, but continued to be dry, and the drought developed very rapidly. Jiangxi, Hubei and other places have been affected by the drought.

For crabs: this kind of high temperature weather will cause crabs to appear hypoxic in the water, high temperature will dissolve and differentiate some microorganisms in the water, such as aquatic weeds and algae, which will lead to a decrease in oxygen content in the water, and at the same time, continuous high temperature will also increase the toxin of toxic substances in the water, resulting in some crabs jumping shells. <>

There are also some small suggestions to tell you: in this case, you should increase the oxygen content of the river, dig some small ponds to promote drainage, and switch between streams to increase the oxygen in the water, so that the crabs will not have a lack of oxygen, and their appetite will be better. Or use well water to add oxygen from the bottom of the pond, and then use the night to cool the water, so that the growth environment of crabs becomes better, they will eat more, and the speed of growth will become faster.

This year's Mid-Autumn Festival is relatively early, and there are not enough hairy crabs, so it will not be enough to provide enough for the Mid-Autumn Festival.

This is because of the dry weather and high temperature this year, and the production of hairy crabs in Yangcheng Lake has decreased

It is because of the high temperature of hairy crabs, and some hairy crabs have too much mortality, and this year's production has dropped greatly.

Yangcheng Lake hairy crab is a delicacy that must be tasted in autumn, and it is also an indispensable dish for many families and Mid-Autumn Festival reunion tables. This year's Mid-Autumn Festival Yangcheng Lake hairy crabs will be absent from the table, the main reason is that the continuous high temperature and dry weather in summer make the hairy crabs grow slowly, not only reduce the amount of food, but also reduce the production.

In order to ensure the quality of hairy crabs and bring the best taste to many consumers, hairy crab farmers in Yangcheng Lake will not sell hairy crabs in order to make money during the Mid-Autumn Festival. At the moment, the hairy crab is not the best, and it can't be smashed because of making money, so it has accumulated word of mouth and reputation over the years. Therefore, the postponement of the sale of hairy crabs is related to the following two reasons.

In the process of growing, hairy crabs, like crops, also need to be "well adjusted". As aquatic creatures, the temperature of the water and the abundance of food have a great influence on hairy crabs. The continued high temperature this summer has made it unbearable for hairy crabs.

In hot weather, hairy crabs' appetite is greatly affected, they cannot eat, and the growth process becomes slow. So far, the hairy crabs have not been shelled for the last time, and the condition is not the best; Therefore, at this stage, hairy crabs are not suitable for sale.

In previous years, the Mid-Autumn Festival was in mid-to-late September, and even coincided with the National Day. According to the time node of the Mid-Autumn Festival in previous years, hairy crabs have grown mature and have the conditions for sale.

This year's Mid-Autumn Festival, coinciding with Teacher's Day, is at least 10 days earlier than in previous years, and it is these ten days that make the growth progress of hairy crabs unable to improve the Mid-Autumn Festival market. As the saying goes: "A good meal is not afraid of being late", if you want to taste delicious hairy crabs, I personally feel that when the National Day comes, you will be able to get your wish.

The high temperature makes the growth of hairy crabs slow, and this year's Mid-Autumn Festival is "advanced", so there is a situation where hairy crabs are absent from the Mid-Autumn Festival table.

Affected by high temperatures, Jiangsu's production has dropped sharply, and Chongqing's high-altitude market at the end of September is late, and it will not be until October until October. Sharp decline in production: High temperature caused by lack of oxygen in the water caused a large area of hairy crabs to die and reduce production, and the yield is expected to be lost by 20%.

The main reason is that the Mid-Autumn Festival passed relatively early this year, and the hairy crabs in Yangcheng Lake have not reached the mature season, and on the one hand, the growth of hairy crabs has been affected to a certain extent due to the continuous high temperature and drought this year.

This is due to the fact that the temperature is relatively high, and it is related to the surrounding environment, which will lead to this result.

Hairy crabs in Yangcheng Lake may be absent during the Mid-Autumn Festival, mainly because this year's summer is particularly hot, hairy crabs have lost their appetite, their growth and life are affected, and their production is reduced.

The weather is very hot this summer, and life is not easy for big crabs, because many places have the habit of eating hairy crabs after all, and now we can understand from the growth of crabs, and some crabs have not appeared to withdraw their shells, mainly because of the high temperature weather affecting hairy crabs and not liking to eat. In mid-August, this period is the last time for hairy crabs to shed their shells, and only by successfully shedding their shells at this time can they become big crabs in the true sense of the word.

Many people know that the high temperature weather in August in Jiangsu and Zhejiang can reach more than 40, and for crabs, shelling can not be completed smoothly. According to the relevant news of the Suzhou Meteorological Observatory, this year's temperature is also higher than in previous years, with an average of 45 days of weather, reduced rainfall, and a lot of extreme high temperature weather. For some farmers, if the temperature is kept below 35, it is possible for hairy crabs to complete shelling in September, but this autumn is earlier than usual, especially on September 10, which will affect the Mid-Autumn Festival of hairy crabs**.

This year, many places have not started to catch crabs, and it is said that the specific time for opening crabs may be announced in the early part of the Mid-Autumn Festival, but according to dealers, there is a high probability that this year's Mid-Autumn Festival will be relatively small. Because the hairy crabs in Yangcheng Lake are very famous, the big crabs here are not only delicious, but also a large number of them, which are also geographical indication products here. The time of the harvest is uniform every year, and there is no news that this year's production has been affected, mainly due to the impact of hot weather.

Mainly affected by the weather, this year's weather is relatively hot, which affects the growth of hairy crabs.

Mainly because of the weather, that is, the weather is too hot, so the hairy crab has no appetite and its growth will be affected.

Due to the hot weather, hairy crabs have recently "lost their appetite" and their growth has also been affected.

One is that hairy crabs are more delicious in taste and have higher nutritional value, so they are deeply loved by Chinese people, and secondly, hairy crabs have represented a culture, just like eating moon cakes in the Mid-Autumn Festival.

Hairy crabs have a sweet taste and a variety of nutrients, and are loved by the public. Although hairy crab has a very hard shell, but it is a aquatic product, it is deeply loved by the public, the meat of hairy crab has a hint of sweetness, rich in a variety of nutrients, and hairy crab is a good protein supplement.

Mainly because it is rich in nutrients, high in protein, and beautiful in taste, many people prefer it.

The Mid-Autumn Festival is approaching, and it is time to taste hairy crabs, and foodies have begun to look forward to the arrival of hairy crabs in Yangcheng Lake. Due to the recent high temperatures, the last shell change of the hairy crabs in Yangcheng Lake was delayed. The hairy crabs in Yangcheng Lake still can't climb to the Mid-Autumn Festival table as promised.

The reporter went to Yangcheng Lake in Suzhou for a field trip. According to the current growth situation, the hairy crabs in Yangcheng Lake will be officially harvested around September 23. Higher costs and lower yields may result in higher yields.

This year, the water temperature is warmer, and the fourth phase of hairy crabs has changed their shells a little later, while the fifth phase has not yet begun to change their shells.

The persistent high temperature this summer has led to a lack of oxygen in the lake, and the "shell replacement", an important part of the growth of hairy crabs, needs to be carried out in an environment with sufficient oxygen. At normal temperatures, one or two hairy crabs will molt once and then become two or two. This is the rate at which the crabs at the entrance of the farm are doubling.

The continued high temperatures this year will lead to a decrease in the number of hairy crabs. "The hot weather makes the crabs eat less, and it is also difficult for them to shed their shells. At this time last year, there were already a lot of crabs in the crab pond, and hairy crabs, like people, like to hide in a shady place to shed their shells.

This year's high temperatures have affected the growth of aquatic weeds, and water quality needs to be regulated to allow them to thrive, and the cost will rise.

The maximum water depth of Yangcheng Lake is only 3 meters, and the average water depth is between meters. When the water is good, loaches and river shrimp can be seen at the bottom of the water. It has an excellent aquatic environment, and the geographical location of Yangcheng Lake is also very superior.

It is located in the southern part of Jiangsu Province, five kilometers northeast of Suzhou City, straddling Wu and Kunshan counties. It is adjacent to Shanghai Yangcheng Lake in the east and Suzhou in the west, and the Beijing-Shanghai Railway and Shanghai-Nanjing Expressway 312 National Highway are close at hand, and it is only half an hour's drive from Shanghai Hongqiao Airport. Yangcheng Lake began a large-scale network of clear lakes to clean up the lake water.

Yangcheng Lake West Lake is basically clean, with a large area of net in the center of the middle lake and the east lake. According to the narrow definition of Yangcheng Lake hairy crabs, the hairy crabs produced by these nets are the real Yangcheng Lake hairy crabs.

If you want to know the local crab farmers in Yangcheng Lake, you can ask these crab farmers to mail it to you. If you don't know, you can only buy it online, but be sure to choose a brand*** or a self-operated store.

You can go to the local Yangcheng Lake to buy hairy crabs, or through some formal online shopping platforms, such as JD Tmall, etc.