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)
Officials and workers in different sectors of the national economy took the first step forward dynamically in the New Year with
January 03, 2026
Officials and workers in different sectors of the national economy took the first step forward dynamically in the New Year with
There is a Children's Union camp which is as beautiful as a picture on the scenic east coast of the Democratic People's Republic
January 03, 2026
There is a Children's Union camp which is as beautiful as a picture on the scenic east coast of the Democratic People's Republic
Scientists of the Wonsan University of Fisheries and the Academy of Fishery Science completed a new technology to produce breeding
January 03, 2026
Scientists of the Wonsan University of Fisheries and the Academy of Fishery Science completed a new technology to produce breeding
The life of the educators, who are devoting themselves to education of younger generations and scientific researches under the
January 03, 2026
The life of the educators, who are devoting themselves to education of younger generations and scientific researches under the
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
January 03, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
The respected Comrade Kim Jong Un made a meaningful congratulatory speech in front of the young vanguard and soldier-builders
January 03, 2026
The respected Comrade Kim Jong Un made a meaningful congratulatory speech in front of the young vanguard and soldier-builders
The New Year 2026 has come. On the morning of the New Year's Day, the family of conjugal doctors Maeng Thae Won and Jo Sin Ok was
January 02, 2026
The New Year 2026 has come. On the morning of the New Year's Day, the family of conjugal doctors Maeng Thae Won and Jo Sin Ok was
The respected Comrade Kim Jong Un received messages of greetings from the General Association of Korean Residents in Japan
January 02, 2026
The respected Comrade Kim Jong Un received messages of greetings from the General Association of Korean Residents in Japan
The respected Comrade Kim Jong Un took part in the inauguration ceremony of the Ryonpho Greenhouse Farm on October 10, 2022. He
January 02, 2026
The respected Comrade Kim Jong Un took part in the inauguration ceremony of the Ryonpho Greenhouse Farm on October 10, 2022. He
The Workers' Party of Korea made a resolute revolutionary decision of great regional development and is pushing ahead with its
January 02, 2026
The Workers' Party of Korea made a resolute revolutionary decision of great regional development and is pushing ahead with its
Officials, working people, service personnel of the People's Army and school youth and children visited the bronze statues of the
January 02, 2026
Officials, working people, service personnel of the People's Army and school youth and children visited the bronze statues of the
Pak Thae Song, Premier of the Cabinet of the Democratic People's Republic of Korea, sent a message of greetings to Manuel Marrero
January 02, 2026
Pak Thae Song, Premier of the Cabinet of the Democratic People's Republic of Korea, sent a message of greetings to Manuel Marrero
All people in the Democratic People's Republic of Korea significantly celebrated the hopeful New Year 2026. People visited the
January 02, 2026
All people in the Democratic People's Republic of Korea significantly celebrated the hopeful New Year 2026. People visited the
The schoolchildren's performance for the New Year 2026 "My Best Country" was given on January 1. It was appreciated by senior
January 02, 2026
The schoolchildren's performance for the New Year 2026 "My Best Country" was given on January 1. It was appreciated by senior
Choe Son Hui, Minister of Foreign Affairs of the Democratic People's Republic of Korea, sent a message of greetings to Foreign
January 02, 2026
Choe Son Hui, Minister of Foreign Affairs of the Democratic People's Republic of Korea, sent a message of greetings to Foreign
Large bases of the metallurgical industry conducted the first tapping in the new year. Kim Chaek Iron and Steel Complex gave
January 02, 2026
Large bases of the metallurgical industry conducted the first tapping in the new year. Kim Chaek Iron and Steel Complex gave
The respected fatherly Marshal Kim Jong Un had a photo session with school children taking part in the New Year performance of
January 02, 2026
The respected fatherly Marshal Kim Jong Un had a photo session with school children taking part in the New Year performance of
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
January 02, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
The respected Comrade Kim Jong Un sent a congratulatory message to Ho Jong Man, Chairman of the Central Standing Committee of the
January 01, 2026
The respected Comrade Kim Jong Un sent a congratulatory message to Ho Jong Man, Chairman of the Central Standing Committee of the
Kim Jong Un, General Secretary of the Workers’ Party of Korea and President of the State Affairs of the Democratic People’s
January 01, 2026
Kim Jong Un, General Secretary of the Workers’ Party of Korea and President of the State Affairs of the Democratic People’s
More Articles
