Bamboo

Bamboo

Bamboo is a group of perennial evergreens in the true grass family Poaceae, subfamily Bambusoideae, tribe Bambuseae. Giant bamboos are the largest members of the grass family....

 blossom is a natural phenomenon in which the bamboos of a place will blossom and become hung with bamboo seeds. In China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

 and India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

, "bamboo blossom" was traditionally seen as a curse or an indication of a starvation coming.

Mechanism

Bamboos usually have a life-cycle of around 40 to 80 years, varying among species. Normally, new bamboos grow up from bamboo shoots at the roots. If the soil changes in humidity or nutrition in such a way that the plants have difficulty growing, they will start to blossom. After the blossom, the flowers produce fruit, which the Chinese called "bamboo rice". Then, the bamboo forest will die. Since a bamboo forest usually grows from a single bamboo, the death of bamboos occurs in a large area.

Effect

Because of misunderstandings about bamboo and the Giant Panda

Giant Panda

The giant panda, or panda is a bear native to central-western and south western China. It is easily recognized by its large, distinctive black patches around the eyes, over the ears, and across its round body. Though it belongs to the order Carnivora, the panda's diet is 99% bamboo...

, people used to believe that the death of bamboo forests would seriously affect the lives of great pandas. Now, we know that pandas will move to other bamboo forests when they have consumed all edible bamboos of an area, or when the bamboos of an area are dying.

Cultural interpretation

Bamboo is believed to be able to sense changes in soil. Therefore, people in China believe that the blossom of bamboos is a precursor of coming natural disasters.

Recent studies in India have found that, whenever bamboo blossoms, the rat population will increase fourfold, due to the "bamboo rice" nurturing the rats, and the expanded population of rats consumes the crops stored by people. Starvation is thus caused, so the blossom has become an indicator of coming starvation in Northeast India.