"God is like doing right with me.

In the Hangzhou Botanical Garden, there is a large -scale potted park with more than 2,000 potted plants with nearly 100 varieties, including a valuable variety of hundreds of thousands of yuan. From time to time, these potted plants will be sent to the public areas to exhibit with the public, and the exhibition is over and then returned to the maintenance. Just like Zhu Dinghong, who is going on August 19, stays here on weekdays.

The potted garden under the scorching sun has a layer of black sunshade net on the top, but still unable to resist the heat waves.

Hu Zhong, a senior engineer in the West Lake Xixi Scenic Area Hangzhou West Lake, is these potted "dads". When the reporter saw him, he was busy in the greenhouse.

Watering and drought this summer have become the main job

“原来夏天主要对盆栽进行施肥除虫修枝，今年杭州高温天长时间、温度高，于是，浇水变成了主要工作，连腊梅籽都没有时间剥出来去播种。”胡中说，一般来Said, as long as it is poured once in summer. And this year's extreme high -temperature days, these potted plants have at least twice a day. Potted plants are different from ground planting plants. It has higher requirements for temperature and humidity, and is very personal, even if the same variety is different. "If you are not good, you need to take care of it, and some need to be poured three or four times a day.

Nevertheless, some potted leaves also withered and brown. Hu Zhong said that these potted plants are mostly changed to pots this spring, which is relatively poor. "However, these sporadic coravans can be trimmed in the later period." Potted plants are one of the expression forms of plant art. At present, these scorched yellow leaves have little effect on the entire plant. Essence

Watering is a conscience and can't close my eyes to dry

Watering seems simple, in fact, there are many doors in it.

Hu Zhong said that the number of watering times is to reduce the temperature of the leaf surface. The people with watering should be careful, pay attention to the water temperature at all times, and do not close the eyes. "The water pipe is exposed to the sun, and sometimes the water temperature comes out will be hot, then it cannot be poured, otherwise it will hurt the leaves." The prepared watering method is to pinch the water outlet of the water pipe by hand. On the one hand, you can also master water temperature at any time.

"Other people go to work at eight or nine o'clock, and we start to be busy at 5 o'clock." Hu Zhong told reporters that if only one person works, it will take 12 hours to pour it once, and it will not rest for a moment. Now, in order to grab time, four or five people are poured together. Basically, it will be completed at about 10 am, otherwise the water will be too hot, and it will be poured. Watering in the afternoon, it is almost about 3 o'clock.

This summer's "rainfall" is really angry

Speaking of watering, Hu Zhong was a little annoyed. This summer's rain was mostly "rain -off", which was the rain under people's time.

"God is like doing right with me." Several times, Hu Zhong and his colleagues looked at the gloomy afternoon, and they started to wait for the rain. If they thought about rain, they could relax, and the temperature was also the temperature. It can be reduced, better than artificial watering. But waiting for the left and right, it was still not raining at 4 o'clock, so I had to move. "Like the rain yesterday, we went home after overtime, and the rain didn't come. As a result, it was more than 6 o'clock. There was a colleague who lived in the sand. There was no rain on the other side. I arrived at the unit. I heard that it was raining in the potted park yesterday. He hurriedly checked the water storage situation of potted plants again. "

Personalized "serving Hou" cannot be poured uniformly

There are many precious varieties in these potted plants, why can't we install modern spray irrigation facilities or move them into the air -conditioned room?

Hu Zhong said that this is the same as watering with workers, and each pot is different. In this season, some potted plants are blooming, and some are germinated. If the watering system is installed uniformly, you still have to carry out the background debugging one by one, and the workload is not easier than the manual watering now. "Spray irrigation is suitable for large -scale species and plants with the same situation. The amount of water requires different water for each plant. It must be artificially judged according to experience."

Let the potted plants enter the air -conditioned room, Hu Zhong said, moving around, not to mention, it may make these flowers and plants not adapt. In the final analysis, plants still need to be fully contacted with nature to grow up. "Like a shade net, it was shaken in the early summer of the past in the summer. It was covered 24 hours this year, and I couldn't wait to add a few more layers!"

As a gardener, Hu Zhong has a wish, that is, technology is more developed. In such extreme weather, the accuracy of weather forecasting can be higher. In this case, gardening workers can prepare in advance to reduce drought resistance.

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