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)
The inaugural ceremony of the Kangdong County Hospital for the "Regional Development 20×10 Policy", another remarkable success in
November 20, 2025
The inaugural ceremony of the Kangdong County Hospital for the "Regional Development 20×10 Policy", another remarkable success in
The respected Comrade Kim Jong Un made a significant speech in commemoration of the inauguration of the Kangdong County Hospital.
November 20, 2025
The respected Comrade Kim Jong Un made a significant speech in commemoration of the inauguration of the Kangdong County Hospital.
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
November 19, 2025
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, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
November 19, 2025
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, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
November 19, 2025
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
The state academic degrees and titles were awarded to intellectuals who made an active contribution to the economic development of
November 19, 2025
The state academic degrees and titles were awarded to intellectuals who made an active contribution to the economic development of
The national martial art championships came to a close on November the 18, which took place at the Taekwon-Do Hall, the Holy
November 19, 2025
The national martial art championships came to a close on November the 18, which took place at the Taekwon-Do Hall, the Holy
The performance "Song of Happy Korean Women under the Care of the Marshal" was given by the Art Squad of the Central Committee of
November 19, 2025
The performance "Song of Happy Korean Women under the Care of the Marshal" was given by the Art Squad of the Central Committee of
Innovative successes are reported in the field of railway transport. Thanks to the revolutionary zeal and patriotic devotion
November 19, 2025
Innovative successes are reported in the field of railway transport. Thanks to the revolutionary zeal and patriotic devotion
Songdowon is one of the scenic spots in the Democratic People's Republic of Korea. It has a camp for schoolchildren. One day in
November 19, 2025
Songdowon is one of the scenic spots in the Democratic People's Republic of Korea. It has a camp for schoolchildren. One day in
The Masikryong Ski Resort is in a scenic mountainous area of Kangwon Province. It has all conditions for sports, tourism and
November 19, 2025
The Masikryong Ski Resort is in a scenic mountainous area of Kangwon Province. It has all conditions for sports, tourism and
In the Democratic People's Republic of Korea, remarkable successes are made in the grain production and in laying a foundation for
November 19, 2025
In the Democratic People's Republic of Korea, remarkable successes are made in the grain production and in laying a foundation for
In the east coastal area of the Democratic People's Republic of Korea there is the Kalma Foodstuff Factory which produces
November 18, 2025
In the east coastal area of the Democratic People's Republic of Korea there is the Kalma Foodstuff Factory which produces
In the Democratic People's Republic of Korea, the discharged soldiers who got injured during their military service are called
November 18, 2025
In the Democratic People's Republic of Korea, the discharged soldiers who got injured during their military service are called
The respected Comrade Kim Jong Un sent a kind spread to Ri Yu Sun living in Tokdal-ri, Chongdan County of South Hwanghae Province,
November 18, 2025
The respected Comrade Kim Jong Un sent a kind spread to Ri Yu Sun living in Tokdal-ri, Chongdan County of South Hwanghae Province,
This is the bear fur presented to the respected Comrade Kim Jong Un as gift by the General Manager of the "S. B. K." Company Ltd.
November 18, 2025
This is the bear fur presented to the respected Comrade Kim Jong Un as gift by the General Manager of the "S. B. K." Company Ltd.
A meeting was held at the Hall of Women on the 17th to mark the 80th founding anniversary of the Socialist Women's Union of Korea.
November 18, 2025
A meeting was held at the Hall of Women on the 17th to mark the 80th founding anniversary of the Socialist Women's Union of Korea.
The State Academy of Sciences has developed reduced iron production technology and synthetic fuel production technology by coal
November 18, 2025
The State Academy of Sciences has developed reduced iron production technology and synthetic fuel production technology by coal
Another wonderful village has been built at the Simpho Farm in Unhung County of Ryanggang Province. The new village intuitively
November 18, 2025
Another wonderful village has been built at the Simpho Farm in Unhung County of Ryanggang Province. The new village intuitively
Usually, copper wire or nichrome wire are used a lot in electrical goods. Can't we make an insulated wire that can replace such
November 17, 2025
Usually, copper wire or nichrome wire are used a lot in electrical goods. Can't we make an insulated wire that can replace such
More Articles
