Part of the leaf surface of Longjing Tea Tree: Don't worry, the situation is much better than 2013

The maximum temperature is 41.8 degrees Celsius, breaking the highest temperature in Hangzhou summer!

Since the end of June, the average precipitation of Hangzhou was 158 ml, which was 48%less than the 307 ml of 307 ml in the same year.

Native

This year, Hangzhou's high -temperature day brushed a lot of records in the history of Hangzhou meteorological. Drought and high temperature hurt Hangzhou's Longjing tea tree. From Meiling North Road to Longjing Road to Longjing Village and Wengjiashan Village, from time to time, a cluster of dry tea trees can be seen in the tea field along the road.

"Tea trees are not dry, the leaves are scorched." Tea farmers said that this year's tea tree burns are not serious, because the lessons of high temperature and drought in 2013 are too painful. Tea method.

It is more seriously injured in Chao South Tea Land

Most of the tea fields of Wengjiashan are not facing the road, in the mountains formed by several mountains. Generally speaking, such a geographical environment will be lower, which is more conducive to the growth of tea trees.

"This year's high temperature is too powerful." Sun Bin, the secretary of the party branch of Wengjiashan and the director of the village committee, was born in the local area. In 2010, he began to learn tea tree maintenance. He said that the temperature was too high, and the leaves of tea could not stand. "35 degrees Celsius, which is the limit of high temperatures to the leaf surface of tea. We measured it a few days ago. When the sun was directly sunburned, the leaf temperature reached 49 degrees Celsius."

Sun Bin took the reporter to the tea field. Looking at it, some tea trees in the tea field "covered" the shade net, and some did not cover. "It is still the location of the tea field without shading nets. From the current point of view, the tea land facing south must cover the shade net, otherwise it will definitely be sunburned." Sun Bin said, don't look at the thin layer of net, the cooling effect of the cooling effect, the cooling effect There are about 10 degrees Celsius. "It does not cover the net Celsius, covering 40 degrees Celsius in the future." In previous years, tea farmers were only 43 Longjing (Note: a variety of Longjing Tea).

At high temperature, will the tea leaves have an impact on the quality and output of Longjing tea in the coming year?

Sun Bin said that from the current view of the little impact, Jiao Ye will naturally fall off. When the weather is cool in October, tea farmers will fertilize tea and trim some branches. "As long as the branches are not damaged, the quality and output of spring tea will not change next year.

Watering is still the focus of tea maintenance

Although the first layer of shading net can be reduced by about 10 degrees Celsius, the temperature is still higher than the extreme temperature that the tea is affected.

"So, you can only rely on irrigation." Sun Bin said that the sun was too strong during the day and was not suitable for watering. It became the best time to work in the morning and night. "Generally, after 3:30 in the afternoon, villagers will go up the mountain to work. At this time, the temperature in the mountains drops, and it is a bit cool. After 7 or 8 pm, there are more people who come up the mountain. People also joined it, otherwise they could not be busy by a few elderly people in the family. "This work will work until the early morning. It is not easy to work in the tea garden at night, because there are no lights on the mountain. "Everyone was wearing that kind of headlights and was uncomfortable to be tied to her head, but there was no way." When Sun Bin said, there was just an old man who was in his 80s in the same village passed by. In the greeting, I learned that the old man found that his shading net was a bit loose last night. Although it was hot during the day, it was always better than wearing headlights, so he was adjusted to the tea field under the scorching sun.

The lessons of previous years have become experience

Watering, there is no water in the tea land, this is not a joke. Sun Bin said that high temperature resistance in the summer of 2013 is the pain in the hearts of all villagers. "Unprecedented high temperatures, droughts, and tea mountains on the water, everyone lined up to pick up the water." Sun Bin said that since 2013, the village has been systematically combed with high temperature drought resistance. "With an emergency plan, there are corresponding measures."

These measures are very simple to say: purchase meteorological services and arrange water pipes up the mountain. The water pipes that have been picked up along the way have been paved in recent years. "I am afraid that the water pressure is not enough. We have also made a few water pumps and pressed the house to ensure that there are water when using water." It is understood that the length of the water pipe is more than 1,000 meters. "It has also built a reservoir to ensure water use and can also be used for mountain forest fire prevention."

At the same time, the villagers of Wengjiashan also learned to watch the "food". Sun Bin said that this year the rainy season is short, the rainfall is small, and there is no typhoon warning information for meteorological services. Water is tired, can you apply for artificial rainfall? As a result, the Meteorological Bureau said that the area of ​​Wengjiashan did not have artificial rainfall conditions, and the thickness of the clouds did not meet the standard. "It can only be given the wind to the wind. This summer, the biggest rain here is mid -July, and it is 80 minutes!"

For nearly 2 months of tea gardens, Sun Bin said with a smile that many people in the village lost weight successfully. "There is a 63 -year -old uncle. It turns out that the stomach is upright. During this time, the tea land was working, and it was 30 pounds lighter, and the stomach was flat."

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