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)
The Hoeryong Coal Mining Machine Factory has recently manufactured a hydraulic comprehensive coal cutter of a new style that is
November 24, 2025
The Hoeryong Coal Mining Machine Factory has recently manufactured a hydraulic comprehensive coal cutter of a new style that is
The Hwasong Kumgang House is located in a newly-built urban section of the Hwasong area in Pyongyang. Not so long after its
November 24, 2025
The Hwasong Kumgang House is located in a newly-built urban section of the Hwasong area in Pyongyang. Not so long after its
The State Academy of Sciences has developed new technologies for producing reduced iron and synthetic fuel on the basis of coal
November 24, 2025
The State Academy of Sciences has developed new technologies for producing reduced iron and synthetic fuel on the basis of coal
A fairyland village has appeared at the Hyongsan Vegetable Farm in Hyongjesan District, Pyongyang Municipality. The beautiful
November 24, 2025
A fairyland village has appeared at the Hyongsan Vegetable Farm in Hyongjesan District, Pyongyang Municipality. The beautiful
It has been 11 years since the afforestation campaign started in the DPRK. The period has witnessed a great progress in the
November 24, 2025
It has been 11 years since the afforestation campaign started in the DPRK. The period has witnessed a great progress in the
Proud entities of rural development have been successively created in Rason Municipality which is located in the northernmost part
November 23, 2025
Proud entities of rural development have been successively created in Rason Municipality which is located in the northernmost part
The DPRK goes full steam ahead with the Regional Development 20×10 Policy. As for regional development, the Workers’ Party of
November 23, 2025
The DPRK goes full steam ahead with the Regional Development 20×10 Policy. As for regional development, the Workers’ Party of
The area of Kuksa Peak in Nampho Municipality was transformed into a cultural and leisure base of the people. What attracts the
November 23, 2025
The area of Kuksa Peak in Nampho Municipality was transformed into a cultural and leisure base of the people. What attracts the
An event took place at Taedongmun Kindergarten in Central District of the DPRK on November 20 to mark Child Health Day. Present
November 22, 2025
An event took place at Taedongmun Kindergarten in Central District of the DPRK on November 20 to mark Child Health Day. Present
Some time ago the exhibition of intangible cultural heritage items-2025 took place at the foot of picturesque Moran Hill in the
November 22, 2025
Some time ago the exhibition of intangible cultural heritage items-2025 took place at the foot of picturesque Moran Hill in the
Many universities have created a new educational environment. This year Kim Il Sung University has equipped five experimental
November 22, 2025
Many universities have created a new educational environment. This year Kim Il Sung University has equipped five experimental
Kangwon Province in the DPRK has been wrapped in great joy and pleasure with the inauguration ceremony of the Hoeyang Army-People
November 22, 2025
Kangwon Province in the DPRK has been wrapped in great joy and pleasure with the inauguration ceremony of the Hoeyang Army-People
Working people in northernmost part of the country are leading a blessed life while enjoying the rural civilization under the care
November 22, 2025
Working people in northernmost part of the country are leading a blessed life while enjoying the rural civilization under the care
Established as a small optician’s nearly 40 years ago, the Pyongyang Optical Technology Company has now developed into a
November 22, 2025
Established as a small optician’s nearly 40 years ago, the Pyongyang Optical Technology Company has now developed into a
There is a bombycis mulberry in the vicinity of the Pohyon Temple in the DPRK’s famous mountain of Myohyang.The living monument is
November 22, 2025
There is a bombycis mulberry in the vicinity of the Pohyon Temple in the DPRK’s famous mountain of Myohyang.The living monument is
One day in November 2017, the respected Comrade Kim Jong Un visited the Sunchon Catfish Farm Seeing a swelling machine at the
November 21, 2025
One day in November 2017, the respected Comrade Kim Jong Un visited the Sunchon Catfish Farm Seeing a swelling machine at the
The general training hall and lodging quarters for sportspersons of the Sports Club under the Ministry of Land and Maritime
November 21, 2025
The general training hall and lodging quarters for sportspersons of the Sports Club under the Ministry of Land and Maritime
New houses have been built at the Kochang Farm in Chollima District, Nampho Municipality again this year. The modern dwellings are
November 21, 2025
New houses have been built at the Kochang Farm in Chollima District, Nampho Municipality again this year. The modern dwellings are
-Visit to the comprehensive experimental hall for education of Kim Chaek University of Technology- Kim Chaek University of
November 21, 2025
-Visit to the comprehensive experimental hall for education of Kim Chaek University of Technology- Kim Chaek University of
In October the national exhibition of IT successes-2025 was held at the Sci-Tech Complex on the banks of the Taedong River in the
November 21, 2025
In October the national exhibition of IT successes-2025 was held at the Sci-Tech Complex on the banks of the Taedong River in the
More Articles
