the forthcoming bamboo Luru network. The reporter interviewed the experts that, in fact, after the flowering of bamboo did not die immediately after flowering, but after flowering, the fruit was the main factor that consumed all the energy of bamboo. After the general result, the bamboo would die. Individual bamboo species such as Phyllostachys bamboos and flower bamboos will not be affected at all.
according to Meng Zhennong, Professor of ecology of Shandong University, Shandong is the original distribution area of bamboo. There are many varieties of bamboo, such as bamboos and bamboo, and most of the blooming bamboo is light bamboo. "According to the environment, the life of bamboo is different, the longest can live over 100 years, but no matter how many years, it is accumulating energy, waiting for the final blossom and fruit." In view of the popular belief that "bamboo will die after flowering", Meng Zhennong says it is a misunderstanding that flowering does not consume too much energy in bamboo, really depletes bamboo nutrition and causes the death of bamboo. "Bamboo, commonly planted in Ji'nan, dies normally only after the result, and is all dead on the ground and underground. But after death, new bamboo shoots emerge and new life begins. Liu Hongquan, deputy director of the Ji'nan Institute of garden research, told reporters that not all bamboo will die after flowering, such as bamboo, bamboos and bamboos, and some of them die after flowering, and the bud in the underground can still be rejuvenated and rejuvenated; there are some kinds of bamboo species such as bamboo and flower bamboo, and the leaves of the plant after flowering are still preserved. With green, the underground part is not dead.
in the period of bamboo flowering, Liu Hongquan expressed different kinds of bamboo, the length of the flowering period is different, such as the bamboo, Banna sweet bamboo takes about 30 years to blossom, the bamboo, Ma Jiazhu needs 32 years to blossom, some kinds of bamboo takes more than 80 years to blossom; some even long to bloom for hundreds of years. It takes 120 years for flowering plants to bloom, and some bamboos bloom without regularity.
besides, climate, soil conditions and human behavior are also external conditions that affect bamboo flowering, which can delay and promote bamboo flowering. "A creature believes that when the present environment is not suitable for survival, it will accelerate reproduction, and so does bamboo. In addition to drought, competition environment and waterlogging may lead to premature flowering and reproduction. Meng Zhennong said.
worry about the bamboo forest disappearing citizens taking pictures yesterday morning, the reporter came to the WAN bamboo garden. As soon as the door came to the door, we saw that the bamboo forest in the garden was full of yellow leaves. Visitors can be seen everywhere in the garden. "When I was young, I used to play in this movie. I heard that bamboo was blooming and died." Mr. Liu, the citizen, told reporters.
besides that, the reporter also saw two citizens picking up yellow leaves on the ground and putting them in the carry on bags. "Originally want to fold two branches back, do a specimen of what as a memorial, but the park people do not agree, this is not very civilized, think about it or forget it, pick two pieces of bamboo leaves to leave to think of it." In order to prevent the continuous spread of the flowering state of bamboo, the Ji'nan municipal garden Bureau has started emergency maintenance measures to strengthen the management of water and fertilizer of bamboo in various counties (cities), District garden departments and parks and scenic areas to water and flood irrigation and root nitrogen fertilizer. Material, often spraying water on the leaf, increasing the humidity of the air, carrying out the foliar fertilization, strengthening the growth of the nutritive growth, and taking various measures to prevent the blooming phenomenon to continue to spread.
to strengthen the management of water and fertilizer for unblooming or flowering bamboo and delay the flowering time; for the flowering bamboo and the emergence of new shoots in its roots, it can prune the flowering bamboo from the root, improve the soil, strengthen the management of water and fertilizer, and strengthen the strong bamboo whip; for some of the blooming and unrejuvenated, it should be rejuvenated. After removing the roots of old bamboo whip and improving the soil, the provenances of different growing areas and different developmental stages were re selected.
at the same time, the garden bureau also set up a leading working group to investigate the bamboo, especially the flowering bamboo, and set up a task group to observe and study the blooming phenomenon of bamboo. "Flowering bamboo will not be cut down, but will be properly pruned for public viewing. We have invited experts from various gardens and biologists to consult the bamboos of the provincial capital and hold a meeting to discuss the treatment plan. The plan will be released to the public after the introduction of the plan. The staff told the reporter. Although
in Jiangbei, but the origin of bamboo is very deep in Ji'nan, the history of bamboo planting can be traced back to the news of a bamboo flowering in the Yuan Dynasty, so that the public's eyes were re locked in the bamboo of Ji'nan. When did bamboo grow in Ji'nan? What is the origin of bamboo and Ji'nan? How do we deal with bamboo after flowering? With a series of questions, reporters conducted in-depth interviews yesterday.
this batch of bamboo has been "over half a hundred years". It is understood that Ji'nan began to introduce bamboo from five and 60s last century. But because of many reasons, such as technology and soil, many attempts to introduce from many regions ended in failure. Later, with the gradual expansion and success of the northward movement of bamboo, there were more and more species and bamboo species introduced into Ji'nan. Liu Hongquan, the chief engineer of the Ji'nan garden Scientific Research Institute, told reporters that the Ji'nan Zoo began to introduce bamboo from around 1959, and the variety is the light bamboo, mainly for raising the giant panda, for nearly 40 years. "Later, the parks and scenic spots to improve the environment of the park, in addition to the introduction of bamboo from the zoo, also try to introduce from the surrounding urban areas, varieties are also gradually enriched, including the bamboo and so on. The flowering bamboo is the first introduced light bamboo, and other varieties do not appear flowering and flower bud differentiation phenomenon. The history of bamboo planting is more early than the city of Ming Fu City, even though these blooming bamboos come to Ji'nan for fifty or sixty years, but the origin of Ji'nan and bamboo is not so short. People think that bamboo likes the southern moist climate. The dry and cold climate of Ji'nan does not seem to be suitable for bamboo growth. However, there are still ten thousand bamboo gardens, which is the witness of Ji'nan's association with bamboo. According to experts, nowadays, Wan Zhu Yuan, located in Baotu Spring, can be traced back to the Yuan Dynasty at the earliest. At first, it was named after planting lots of bamboo forests. It can be seen that the history of bamboo planting in Ji'nan is longer than that of Ming Fu city. The prosperity of Wan Chuk yuan was attributed to the great master of the Ming Dynasty. As for the WAN Chuk yuan we see today, it was the private courtyard built by the Northern Warlords Zhang Huaizhi circle in early Republic of China.
a large number of bamboos turn yellow. Will the giant panda "cut grain"? If bamboo is reduced a lot, will the large yellow leaf blooming of Ji'nan bamboo from Sichuan mean that two giant pandas need to "cut grain"? "According to the observation results, the fresh bamboo leaves produced in the bamboo grove in the garden have not been greatly reduced, which can ensure the normal life of the giant pandas." Yesterday afternoon, when asked about the impact of the yellow bamboo leaves on the giant panda, the head of the Ji'nan zoo office told the reporter that the bamboo planted in the zoo did appear yellow leaves and blooming phenomena, but the scale was not as large as the citizens imagined. The bamboo leaves are fed to the pandas.
reporters also learned that the Ji'nan zoo not only opened up new bamboo garden areas, but also contacted the bamboo producing areas of Henan and Sichuan. "As long as the number of fresh bamboo leaves in the hospital is greatly reduced, the fresh bamboo leaves will be transported from the field by air transportation immediately." Chen Jing, a reporter of the Shandong commercial newspaper