A few days ago, the Ryonpho Greenhouse Farm was inaugurated in the Ryonpho area in Hamju County, South Hamgyong Province. It will contribute to improving the diet of people in Hamhung City and the province.
This modern greenhouse farm has been built in just over 230 days since its ground-breaking ceremony in February. Covering a wide area of 280 hectares, it consists of one-hectare, 1 000 m 2 and 500 m 2 greenhouses, totalling 850.
Such advanced technologies as hydroponic cultivation and comprehensive nutritious liquid analysing system and modern equipment and facilities were introduced into the greenhouses to firmly guarantee high productivity.
Various fruit-bearing and leaf vegetables, including cucumber, tomato, pepper, watermelon, bok choy and celery, can be cultivated there. Tens of greenhouses installed with geothermal heating pipes are arranged to grow vegetable seedlings all the year round.
The greenhouses can produce vegetables even in heating-free condition by enhancing heat-preserving effects with the introduction of a double vinyl sheet system and heat-insulating quilt and improve productivity while saving labour by applying a soil-free cultivation method.
Quality vinyl sheet with great tensile strength which suits the climatic condition of the Ryonpho area with strong wind was used and the quality and lifespan of truss and heat-insulating quilt was improved markedly as against the previous period.
Such characteristic values as the amount of nutritious liquid consumption according to vegetable species and their growth stages are scientifically measured. An automated nutritious liquid supply system was introduced and a highly-efficient integrated production system with several functions was established.
Besides, the farm can normalize production while saving a large amount of fertilizers by reusing drained nutritious solutions after sterilizing them and supplementing nutritious elements. A humus soil production line was built rationally and the foundations of exclusively producing substrates for the cultivation in hydroponic greenhouses were laid, with the result that the industrialization and modernization of vegetable production are put on a high level.
More From Naenara (En)
Tamjing (579-631) was a monk and an artist of Koguryo (277 BC-AD 668). In 610 he was invited to Japan to draw paintings on the
March 18, 2026
Tamjing (579-631) was a monk and an artist of Koguryo (277 BC-AD 668). In 610 he was invited to Japan to draw paintings on the
Thanks to the wise leadership of the Workers’ Party of Korea to provide the people with a happier life and more cultured living
March 18, 2026
Thanks to the wise leadership of the Workers’ Party of Korea to provide the people with a happier life and more cultured living
The election of deputies to the 15th Supreme People’s Assembly took place in the DPRK. All the people and service personnel of
March 17, 2026
The election of deputies to the 15th Supreme People’s Assembly took place in the DPRK. All the people and service personnel of
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The SPA
March 17, 2026
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The SPA
Senior Party and government officials went over to sub-constituencies in different parts of the DPRK to take part in the election
March 17, 2026
Senior Party and government officials went over to sub-constituencies in different parts of the DPRK to take part in the election
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The session
March 17, 2026
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The session
The Central Election Committee for the Election of Deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 17, 2026
The Central Election Committee for the Election of Deputies to the 15th Supreme People’s Assembly of the Democratic People’s
The common spruce forest is located 700 metres above sea level, which is three kilometres southwest of the seat of Chonjang-ri,
March 17, 2026
The common spruce forest is located 700 metres above sea level, which is three kilometres southwest of the seat of Chonjang-ri,
The site of Koguryo’s wooden bridge over the Taedong River is the remains of a big wooden bridge built in front of the Anhak Palac
March 17, 2026
The site of Koguryo’s wooden bridge over the Taedong River is the remains of a big wooden bridge built in front of the Anhak Palac
On January 31 five babies greeted their first birth anniversary in the DPRK. The mother of the quintuplets, the first of its kind
March 17, 2026
On January 31 five babies greeted their first birth anniversary in the DPRK. The mother of the quintuplets, the first of its kind
Working people’s organizations of the DPRK conducted tree planting on the occasion of the Tree-planting Day.Officials of the Centr
March 16, 2026
Working people’s organizations of the DPRK conducted tree planting on the occasion of the Tree-planting Day.Officials of the Centr
Among the DPRK’s intangible cultural heritage items is folk song “Arirang.”The song symbolic of the Korean folk songs began to be
March 16, 2026
Among the DPRK’s intangible cultural heritage items is folk song “Arirang.”The song symbolic of the Korean folk songs began to be
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
March 16, 2026
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
The central election committee for the election of deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 16, 2026
The central election committee for the election of deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 16 this year marks the 103rd anniversary of the great leader Comrade Kim Il Sung ’s 250-mile journey for learning. In his
March 16, 2026
March 16 this year marks the 103rd anniversary of the great leader Comrade Kim Il Sung ’s 250-mile journey for learning. In his
The recently-held Ninth Congress of the Workers’ Party of Korea underscored the need to invariably lift the ideals of “The people
March 16, 2026
The recently-held Ninth Congress of the Workers’ Party of Korea underscored the need to invariably lift the ideals of “The people
Samgori zelkova grows in Kaesong Municipality. Known to be planted around 1590, the tree is 17.5 metres tall, 7.5 metres round at
March 16, 2026
Samgori zelkova grows in Kaesong Municipality. Known to be planted around 1590, the tree is 17.5 metres tall, 7.5 metres round at
Trees were planted across the country on the occasion of the Tree-planting Day. Officials of the State Planning Commission, the
March 16, 2026
Trees were planted across the country on the occasion of the Tree-planting Day. Officials of the State Planning Commission, the
The 13th enlarged plenary meeting of the Ninth Central Committee of the Union of Agricultural Workers of Korea (UAWK) was held on
March 15, 2026
The 13th enlarged plenary meeting of the Ninth Central Committee of the Union of Agricultural Workers of Korea (UAWK) was held on
Agricultural workers and members of the Union of Agricultural Workers of Korea (UAWK) held a meeting in Jaeryong County on March
March 15, 2026
Agricultural workers and members of the Union of Agricultural Workers of Korea (UAWK) held a meeting in Jaeryong County on March
More Articles
