Why is September not fragrant this year's osmanthus?Experts say: Wanhua is waiting to be "put", and it has to cooperate with the weather

Dahui News Recently, many citizens of Hefei reported that they did not smell the aroma of osmanthus on the road. Isn't it "August osmanthus fragrance"? Today is the first day of the lunar calendar. Why is osmanthus not fragrant? To this end, on September 26, reporters from Dahui visited Hefei Community, Park and other places to check the opening of osmanthus, and contacted experts in related fields to answer questions for citizens.

Citizen reports: Walking on the road and not smelling osmanthus fragrance

In Hefei's urban greening, osmanthus has always been an indispensable role, and osmanthus has been planted on both sides of the road. The most typical is Huangshan Road, and osmanthus is planted in the entire section. Ms. Qu, citizen, said, "At this time in previous years, there were all the scent of osmanthus throughout Huangshan Road. I don't know what happened this year. The osmanthus is not open. I can't smell the fragrance."

The osmanthus tree in Ms. Zhang has not yet blossomed.

"Our community hasn't opened yet. I like the flavor of osmanthus. If it is opened, I can definitely smell it. I walked from the tree every day." Ms. Zhang, who lives in the Hefei Economic Development Zone, told reporters that she carefully checked the community in the community. Many osmanthus trees are just buds, but they haven't opened it yet.

"At this time in previous years, osmanthus fragrant can be smelled everywhere. You can also see that citizens put newspapers under the tree to pick up osmanthus. This year I haven't found it." On September 26, a bicycle -sharing parking point in the government area was loaded and unloaded vehicles. Master Li said that the area he worked was mainly the Hefei government affairs area, and he passed many streets and alleys every day. So far, he has only smelled osmanthus incense in extremely individual places.

On -site visit: Most of the cosmetic trees in the community and park have not blossomed

In the afternoon, a reporter from Dahui went to a community such as Junwang Garden, Xinwangwangfu, Hefei City to visit communities such as Xinhua Garden Garden to see that the sweet -scented osmanthus trees distributed throughout the community have not yet blossomed. The reporter has not heard the fragrance of osmanthus in the above community for a long time. Ms. Liu, who was basking in the sun in the community square, said that she also felt the same. "

Osmanthus tree in Xiaoyaojin Park.

Osmanthus to be bud.

Subsequently, a reporter from Dahui came to Xiaoyaojin Park, Hefei City. On the working hours, tourists in the park were much less than on holidays, and there was a faint sweet -scented osmanthus fragrance floating in the air. In the park, the reporter saw a clustered osmanthus tree surrounded by the growing osmanthus trees. The leaves were lush. Only a few osmanthus flowers were first opened. Looking at Grandma Wang, the grandson playing with elephant slopes, said, "This year is indeed more later than previous years, because this year's hot time is relatively long."

Uncle Zhang of Xiaoyaojin Park told reporters that they have been watering plants in the park, but now osmanthus has not yet bloomed. "This year's high temperature and drought, osmanthus does not have a lot to do with the drought, and now it is still possible to drive."

Expert interpretation: After rainfall, the air humidity is up to standard, and osmanthus will be open in large areas

Why is Hefei osmanthus not yet fragrant? In the afternoon of September 26, a reporter from Daosan interviewed Hu Yimin, deputy secretary -general of the Anhui Flower Association, Hua Yimin, a flower cultivation expert.

"Osmanthus is a traditional Chinese autumn seasonal wooden flower, which is particularly sensitive to climatic conditions. There are two important conditions for open osmanthus open, one is temperature, and the other is humidity. After the autumn, the temperature drops fast, there are rainy weather, and blooming will bloom. Obviously early; if the temperature drops slowly, dry heat and rain, the flowering will be postponed accordingly. "Hu Yimin told reporters that according to relevant information and many years of observation records, the blooming of" early silver and laurel "is regular. The temperature below (23 ° C) is 5-10 days before the flower buds can be transformed into flower buds, and it can Yang Fang vomit incense.

Hu Yimin said that continuous high temperature drought this year is the main reason for the failure of osmanthus in the Mid -Autumn Festival in time. This year, the opening of osmanthus is at least 15 to 20 days than in the evening of previous years. "As the temperature continues to fall, if it is accompanied by rainfall, different osmanthus varieties will be opened one after another." Hu Yimin said that it is certain that the open quality of osmanthus will not be as good as previous years. It seriously affects the differentiation, expansion and normal opening of osmanthus buds.

"Botanical Garden is open today, including Nikki, Big Leaf Buddha Dingzhu, Early Silver Gui, Suzhou Early Yellow and other varieties. Others such as" Huangchuan Jingui, Bobe Golden Gui, Cinnabar Dangui "are about to bloom." Changtong Xiaoping said that this year Hefei osmanthus is not too late. In 2019, due to extreme weather, Hefei osmanthus will not be widely opened in December. At present, the flowers and bones have developed very complete. It is the lack of air humidity caused by the drought of the climate and the insufficient soil humidity to make the osmanthus open in large areas, but other aspects include day and night temperature differences and sunlight photos. "Now mainly depends on whether it can rain tomorrow and the day after tomorrow. If the air humidity reaches conditions after rain, the osmanthus flowers will be open in large areas."

Dahui Journalist Yin Zhiqiang Wang Yan Wang Yan Photography Report

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