Researchers of the South Hwanghae Provincial Forest Science Institute are conducting scientific research for creating forests of economic value to fully supply raw materials to regional-industry factories under construction.
In keeping with the natural and geographical conditions of the province with many hillocks, they directed efforts to solving technical issues arising in breeding good species, applying rational cultivation methods, and improving the rooting rate with the main stress on creating many forests for raw materials with oil-bearing and other trees of great economic value.
With a view to solving the problem of raw materials by relying on local resources, they engaged in the research for improving native species of Evodia daniellii into a good variety so as to increase the yield of its fruits with rich oil contents which are used as a raw material for making soap and paints.
They intensified their research into selection and breeding of good varieties and rational grafting methods while surveying the situation of Evodia daniellii forests in counties and cities.
They selected three good varieties of Evodia daniellii and developed a new grafting method to raise the rooting rate in the course of improving the native species into a good variety, and introduced it into evodia forestry stations in the province.
The institute selected trees of great economic value and increased production of saplings, and promoted the research for developing advanced methods of storing and managing seeds in a scientific and technical way.
They also selected places for planting Elaeagnus angustifolia and Actinidia chinensis with rich contents of vitamin C that can be used as raw materials for making foodstuffs and medicines and made progress in research for acclimatizing the trees and improving their wintering nature.
They are also introducing scientific methods for producing saplings of economic value like dawn redwood that can be used as timber and a cutting method that ensures high rooting rate and fast growth.
As the regional-industry factories are being built at a fast pace, they are now striving to share and spread research findings and experiences gained in creating forests of economic value including good varieties of dwarf Evodia daniellii. Under a long-term plan to make effective use of all mountains, they are making vigorous efforts to this end.
More From Pyongyang Times
Russian President Vladimir Putin said that people’s unity is invincible might as he addressed the recent United Russia party
December 21, 2024
Russian President Vladimir Putin said that people’s unity is invincible might as he addressed the recent United Russia party
A series of transformative structures symbolizing the new era of national rejuvenation is being created across the DPRK thanks to
December 21, 2024
A series of transformative structures symbolizing the new era of national rejuvenation is being created across the DPRK thanks to
The munitions industry of Japan is going through an unusual boom. According to a recent report of the Stockholm International
December 21, 2024
The munitions industry of Japan is going through an unusual boom. According to a recent report of the Stockholm International
DPRK players returned home after taking part in the 2024 IWF World Championships. They were greeted at Pyongyang International
December 21, 2024
DPRK players returned home after taking part in the 2024 IWF World Championships. They were greeted at Pyongyang International
A spokesman for the Foreign Ministry of China criticized the EU for imposing sanctions on its businesses at a routine press
December 21, 2024
A spokesman for the Foreign Ministry of China criticized the EU for imposing sanctions on its businesses at a routine press
Jon Kwang Nam is a DPRK Hero who died a heroic death after saving his comrades-in-arms in an unexpected situation during a
December 21, 2024
Jon Kwang Nam is a DPRK Hero who died a heroic death after saving his comrades-in-arms in an unexpected situation during a
So Yun Ok, a woman living in Songgyungwan-dong, Kaesong, is an uncommon mother who began to adopt and bring up orphans in her girl
December 21, 2024
So Yun Ok, a woman living in Songgyungwan-dong, Kaesong, is an uncommon mother who began to adopt and bring up orphans in her girl
An inauguration ceremony of the Chongjin Schoolchildren's Footwear Factory took place on December 19. Present at the ceremony were
December 21, 2024
An inauguration ceremony of the Chongjin Schoolchildren's Footwear Factory took place on December 19. Present at the ceremony were
An inauguration ceremony of the project for modernizing the calcination-sulfuric acid line of the Munphyong Smeltery took place on
December 21, 2024
An inauguration ceremony of the project for modernizing the calcination-sulfuric acid line of the Munphyong Smeltery took place on
A spectacular sight of Juche-orientation was witnessed at the Hwanghae Iron and Steel Complex, the grand metallurgical base of the
December 21, 2024
A spectacular sight of Juche-orientation was witnessed at the Hwanghae Iron and Steel Complex, the grand metallurgical base of the
The flood victims of North Phyongan, Jagang and Ryanggang provinces who have spent meaningful days with unforgettable, valuable
December 21, 2024
The flood victims of North Phyongan, Jagang and Ryanggang provinces who have spent meaningful days with unforgettable, valuable
Ladders newly installed at shower bath placeOne day in June 2012, the respected General Secretary Kim Jong Un visited the construc
December 21, 2024
Ladders newly installed at shower bath placeOne day in June 2012, the respected General Secretary Kim Jong Un visited the construc
An inauguration ceremony of the Sepho Cattle Farm took place on the spot on December 19. Present there were Ju Chol Gyu,
December 21, 2024
An inauguration ceremony of the Sepho Cattle Farm took place on the spot on December 19. Present there were Ju Chol Gyu,
The Kosong Army-People Power Station, a large hydroelectric power plant, has been completed in Kangwon Province. This laid a new
December 20, 2024
The Kosong Army-People Power Station, a large hydroelectric power plant, has been completed in Kangwon Province. This laid a new
The Jagang Provincial Medical Oxygen Factory has wonderfully been built. The construction of the factory, furnished with a modern
December 20, 2024
The Jagang Provincial Medical Oxygen Factory has wonderfully been built. The construction of the factory, furnished with a modern
A hydrometallurgical copper smeltery has been built at the Sangnong Mine. The completion of the smeltery with a modern production
December 20, 2024
A hydrometallurgical copper smeltery has been built at the Sangnong Mine. The completion of the smeltery with a modern production
The modernized Thongchon Fishery Station has been inaugurated with due ceremony on December 18. Production buildings with fish
December 20, 2024
The modernized Thongchon Fishery Station has been inaugurated with due ceremony on December 18. Production buildings with fish
The Sariwon Duck Farm has been remodelled in North Hwanghae Province. The province pulled down the old buildings of the duck farm
December 20, 2024
The Sariwon Duck Farm has been remodelled in North Hwanghae Province. The province pulled down the old buildings of the duck farm
The behaviour of the United States styling itself a “human rights champion” is drawing strong condemnation from the
December 20, 2024
The behaviour of the United States styling itself a “human rights champion” is drawing strong condemnation from the
More than 1 500 fairyland villages have been built across the DPRK, which is vibrant with activities to implement the programme
December 20, 2024
More than 1 500 fairyland villages have been built across the DPRK, which is vibrant with activities to implement the programme
More Articles
