These days, Quercus robur “Pukchong-1” of high economic value is widely cultivated in the country.
The wild fruit breeding research team of the forest breeding science institute under the Academy of Forestry has bred “Pukchong-1” which produces extra-large fruits and high yields in the course of acclimatizing the tree.
The new species of oak grows slowly until it is three years old. Then, it flourishes very quickly and starts to bear a lot of fruits after 15 years.
It can be spread in such a way of seed planting and grafting. When it is grafted from late April to early May, it can increase its survival rate.
The fruit can be used in the production of sweet jelly, soybean paste and other food, as well as feed for domestic animals.
As the tree is very hard with beautiful pattern, its lumber is used in making plywood and furniture and its bark, nutshell and leaves as materials for producing tannin.
The tree has been registered as a national species.
More From Naenara (En)
So far this year, a number of construction projects contributing to promoting economic construction and improving people’s
February 22, 2026
So far this year, a number of construction projects contributing to promoting economic construction and improving people’s
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Lao
February 22, 2026
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Lao
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the
February 22, 2026
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the
The Central Committee of the Communist Party of Vietnam sent a congratulatory message to the Ninth Congress of the Workers’
February 22, 2026
The Central Committee of the Communist Party of Vietnam sent a congratulatory message to the Ninth Congress of the Workers’
For the past 10-odd years the DPRK has built a number of modern healthcare facilities conducive to protecting people’s lives and
February 21, 2026
For the past 10-odd years the DPRK has built a number of modern healthcare facilities conducive to protecting people’s lives and
The Central Committee of the Korean Social Democratic Party and the Central Committee of the Chondoist Chongu Party sent
February 21, 2026
The Central Committee of the Korean Social Democratic Party and the Central Committee of the Chondoist Chongu Party sent
February 21 is the International Mother Language Day. Mother tongue is the language that the people of a country concerned use as
February 21, 2026
February 21 is the International Mother Language Day. Mother tongue is the language that the people of a country concerned use as
The Phyongchon Koryo Medicine Pharmaceutical Factory works to develop new products so as to increase the production of highly
February 21, 2026
The Phyongchon Koryo Medicine Pharmaceutical Factory works to develop new products so as to increase the production of highly
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
February 21, 2026
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
The Ninth Congress of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Communist
February 21, 2026
The Ninth Congress of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Communist
A congratulatory group of the General Association of Koreans in China visiting the homeland on the occasion of the Ninth Congress
February 20, 2026
A congratulatory group of the General Association of Koreans in China visiting the homeland on the occasion of the Ninth Congress
A congratulatory group of the General Association of Koreans in China led by Chairwoman Choe Un Bok arrived in Pyongyang on
February 20, 2026
A congratulatory group of the General Association of Koreans in China led by Chairwoman Choe Un Bok arrived in Pyongyang on
Industrial design exhibitions for celebrating February 16 on the theme of “New era of regional transformation and industrial
February 20, 2026
Industrial design exhibitions for celebrating February 16 on the theme of “New era of regional transformation and industrial
On February 1 the Sinuiju Combined Greenhouse Farm was inaugurated. The large-scale greenhouse farm, the fourth of its kind among
February 20, 2026
On February 1 the Sinuiju Combined Greenhouse Farm was inaugurated. The large-scale greenhouse farm, the fourth of its kind among
The Third People’s Art Festival for Celebrating February 16 closed in the DPRK. The festival performances were given at theatres a
February 20, 2026
The Third People’s Art Festival for Celebrating February 16 closed in the DPRK. The festival performances were given at theatres a
In the DPRK any construction project is completed in the year of its groundbreaking. At this new speed of construction a large
February 20, 2026
In the DPRK any construction project is completed in the year of its groundbreaking. At this new speed of construction a large
The Onpho Working People’s Holiday Camp was inaugurated with due ceremony on January 20. The holiday camp built in a scenic
February 19, 2026
The Onpho Working People’s Holiday Camp was inaugurated with due ceremony on January 20. The holiday camp built in a scenic
The DPRK regards education as the most important state affair and takes all necessary measures to improve educational conditions
February 19, 2026
The DPRK regards education as the most important state affair and takes all necessary measures to improve educational conditions
All the people across the country joyfully celebrated lunar New Year’s Day.Many people visited the Kumsusan Palace of the Sun, the
February 19, 2026
All the people across the country joyfully celebrated lunar New Year’s Day.Many people visited the Kumsusan Palace of the Sun, the
During their military occupation of Korea the Japanese imperialists conducted a “survey” of books inspiring patriotic spirit
February 19, 2026
During their military occupation of Korea the Japanese imperialists conducted a “survey” of books inspiring patriotic spirit
More Articles
