Recently, more and more agricultural units in the Democratic People's Republic of Korea introduce the method of manuring by drawing water into rice paddy amid greater interest in it.
This method calls for applying high-concentration mixed fertilizer liquid along with water in rice field. It is a practical cultivation technique that ensures uniform growth of paddy rice while preventing the fertilizer from being washed away and raising its effectiveness.
Doctor and Associate Professor Ji Un Jong, Researcher of the Life Science Faculty of Kim Il Sung University, played a core role in studying and establishing the practical cultivation technique.
More than 10 years ago, just before finishing her postgraduate course, she decided to study the method of manuring by drawing water into rice paddy.
Because she realized that the research is an urgent issue of solving the food problem of the country.
So, she got to the research into a new field far from her major without hesitation.
Under selfless assistance of other researchers, she worked heart and soul to establish a methodology for maximizing the simultaneous effect of drawing water into rice paddy and manuring. She repeated tests in the fields of a farm for several years in order to get an optimum experimental value.
In the course she developed a device for supplying quantitative fertilizer which can raise the effectiveness of fertilizer in the paddy rice cultivation and on its basis, established the method of manuring by drawing water into rice paddy.
She also put much effort into the introduction of the method so that her research findings could prove effective in reality.
She went out to many farms across the country together with other researchers every year for effective passing-on-technique and demonstration, making an active contribution to increasing the grain production.
It is a cherished opinion of Dr. Ji Un Jong that it is important to develop a technique helpful to the country.
Ji Un Jong is one of the best scientists and technicians of the state in 2023.
More From Voice of Korea (EN)
5 a.m. is the time when almost all people are sleeping. Just at this time, however, trolley-bus drivers of the capital city find
February 02, 2026
5 a.m. is the time when almost all people are sleeping. Just at this time, however, trolley-bus drivers of the capital city find
The respected Comrade Kim Jong Un sent a kind spread to Kim Il Sun living in Ungsang-dong, Sonbong District in the city of Rason
February 02, 2026
The respected Comrade Kim Jong Un sent a kind spread to Kim Il Sun living in Ungsang-dong, Sonbong District in the city of Rason
New posters of the 3rd People's Art Festival for Celebrating February 16 have been produced. Seen on the posters are the mark and
February 02, 2026
New posters of the 3rd People's Art Festival for Celebrating February 16 have been produced. Seen on the posters are the mark and
The Ryonggang County Hospital opened on February 1. It was wonderfully built under the care of the motherly Workers' Party of
February 02, 2026
The Ryonggang County Hospital opened on February 1. It was wonderfully built under the care of the motherly Workers' Party of
Foreign Minister Choe Son Hui sent a message of greetings to Minister of State for Foreign Affairs, International Cooperation and
February 02, 2026
Foreign Minister Choe Son Hui sent a message of greetings to Minister of State for Foreign Affairs, International Cooperation and
Foreign Minister Choe Son Hui received a message of greetings from Minister of State for Foreign Affairs, International
February 02, 2026
Foreign Minister Choe Son Hui received a message of greetings from Minister of State for Foreign Affairs, International
Officials and workers of the General Bureau of the Tanchon Area Mining Industry carried out their first monthly assignment under
February 02, 2026
Officials and workers of the General Bureau of the Tanchon Area Mining Industry carried out their first monthly assignment under
The respected Comrade Kim Jong Un is ushering in the period of great prosperity of construction with the noble intention that all
February 02, 2026
The respected Comrade Kim Jong Un is ushering in the period of great prosperity of construction with the noble intention that all
The number of new animals has increased at the Central Zoo. This year alone, five kinds of gift animals reproduced over 10 young.
February 02, 2026
The number of new animals has increased at the Central Zoo. This year alone, five kinds of gift animals reproduced over 10 young.
An inaugural ceremony of the Sinuiju Combined Greenhouse Farm took place with splendor on February 1. Kim Jong Un, General
February 02, 2026
An inaugural ceremony of the Sinuiju Combined Greenhouse Farm took place with splendor on February 1. Kim Jong Un, General
Among the medical workers at the Hospital of Kim Chaek University of Technology is Ko Hye Sun who is specially good at Koryo
February 01, 2026
Among the medical workers at the Hospital of Kim Chaek University of Technology is Ko Hye Sun who is specially good at Koryo
The third-year work is done in real earnest as part of implementing the regional development policy of the Workers' Party of Korea
February 01, 2026
The third-year work is done in real earnest as part of implementing the regional development policy of the Workers' Party of Korea
A meeting was held at the Central Hall of Workers on January 31 to commemorate the 80th founding anniversary of the Union of
February 01, 2026
A meeting was held at the Central Hall of Workers on January 31 to commemorate the 80th founding anniversary of the Union of
A meeting was held on the spot on January 31 to mark the 10th anniversary of the establishment of the Mindulle Management Bureau
February 01, 2026
A meeting was held on the spot on January 31 to mark the 10th anniversary of the establishment of the Mindulle Management Bureau
The Sariwon Kye Ung Sang University of Agriculture was remodelled in North Hwanghae Province. The university has all conditions
February 01, 2026
The Sariwon Kye Ung Sang University of Agriculture was remodelled in North Hwanghae Province. The university has all conditions
Le Ba Binh, Vietnamese Ambassador Extraordinary and Plenipotentiary to the Democratic People's Republic of Korea, and staff
February 01, 2026
Le Ba Binh, Vietnamese Ambassador Extraordinary and Plenipotentiary to the Democratic People's Republic of Korea, and staff
Students in their final year at senior middle schools in the city of Kanggye, Jagang Province met with a war veteran Jang Ryon
February 01, 2026
Students in their final year at senior middle schools in the city of Kanggye, Jagang Province met with a war veteran Jang Ryon
The scientific farming promotion team is speeding up the work to ensure sustainable growth and stability of the agricultural
February 01, 2026
The scientific farming promotion team is speeding up the work to ensure sustainable growth and stability of the agricultural
The Unpha Cement Factory and the Unpha Corrugated Paperboard Factory were remodelled in North Hwanghae Province. As a result,
January 31, 2026
The Unpha Cement Factory and the Unpha Corrugated Paperboard Factory were remodelled in North Hwanghae Province. As a result,
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued on January 29 decree
January 31, 2026
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued on January 29 decree
More Articles
