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 Kusong City Hospital for the Regional Development 20×10 Policy took place with splendour on December
December 14, 2025
The inaugural ceremony of the Kusong City Hospital for the Regional Development 20×10 Policy took place with splendour on December
Floral baskets were laid before the bronze statues of the great leaders Kim Il Sung and Kim Jong Il on Mansu Hill on the 12th on
December 13, 2025
Floral baskets were laid before the bronze statues of the great leaders Kim Il Sung and Kim Jong Il on Mansu Hill on the 12th on
North Hwanghae Province is powerfully pushing ahead with the work to increase the production of building parts in quality and
December 13, 2025
North Hwanghae Province is powerfully pushing ahead with the work to increase the production of building parts in quality and
An underground train made by Korean workers is running in the Pyongyang Metro. There are exclusive seats distinguished from the
December 13, 2025
An underground train made by Korean workers is running in the Pyongyang Metro. There are exclusive seats distinguished from the
South Phyongan Province is powerfully pushing ahead with the work to strengthen the foundation for education. According to data
December 13, 2025
South Phyongan Province is powerfully pushing ahead with the work to strengthen the foundation for education. According to data
Rural communities across the country are putting spurs to the preparations for fish farming in paddy fields on a large scale next
December 13, 2025
Rural communities across the country are putting spurs to the preparations for fish farming in paddy fields on a large scale next
The respected Comrade Kim Jong Un made a speech in congratulation of returning home of the overseas engineer unit at the welcoming
December 13, 2025
The respected Comrade Kim Jong Un made a speech in congratulation of returning home of the overseas engineer unit at the welcoming
Commanders and combatants of a engineer unit of the Korean People's Army who were dispatched to the overseas operation area in
December 13, 2025
Commanders and combatants of a engineer unit of the Korean People's Army who were dispatched to the overseas operation area in
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea took place between
December 12, 2025
The Enlarged Meeting of the 13th Plenary Meeting of the Eighth Central Committee of the Workers' Party of Korea took place between
Dr. and Assoc. Prof. Choe Ryon, Teacher of Kim Il Sung University Choe Ryon is the first winner of the WIPO National Award for
December 12, 2025
Dr. and Assoc. Prof. Choe Ryon, Teacher of Kim Il Sung University Choe Ryon is the first winner of the WIPO National Award for
The respected Comrade Kim Jong Un was presented with the gift--Longquan Treasured Sword--by the General Manager and the Deputy
December 12, 2025
The respected Comrade Kim Jong Un was presented with the gift--Longquan Treasured Sword--by the General Manager and the Deputy
The respected Marshal Kim Jong Un received a letter from the General Association of Koreans in China on the 7th. The letter said
December 12, 2025
The respected Marshal Kim Jong Un received a letter from the General Association of Koreans in China on the 7th. The letter said
New houses have been built in Ogye-ri of Anbyon County and Sangja-ri and Jungyong-ri in the city of Wonsan, Kangwon Province. The
December 12, 2025
New houses have been built in Ogye-ri of Anbyon County and Sangja-ri and Jungyong-ri in the city of Wonsan, Kangwon Province. The
There is the Pyongyang Middle School for Orphans in the Democratic People's Republic of Korea. It was built at the proposal of the
December 12, 2025
There is the Pyongyang Middle School for Orphans in the Democratic People's Republic of Korea. It was built at the proposal of the
Choe Son Hui, Minister of Foreign Affairs of the Democratic People's Republic of Korea, No Kwang Chol, Minister of National
December 11, 2025
Choe Son Hui, Minister of Foreign Affairs of the Democratic People's Republic of Korea, No Kwang Chol, Minister of National
Successes are reported in scientific researches. Scientists of Kim Il Sung University studied and introduced the technology of
December 11, 2025
Successes are reported in scientific researches. Scientists of Kim Il Sung University studied and introduced the technology of
The Democratic People's Republic of Korea built tree nurseries in different places and is stepping up the afforestation and the
December 11, 2025
The Democratic People's Republic of Korea built tree nurseries in different places and is stepping up the afforestation and the
Pak Jong Chon and Jo Chun Ryong, Secretaries of the Central Committee of the Workers' Party of Korea, Kim Jae Ryong, Department
December 11, 2025
Pak Jong Chon and Jo Chun Ryong, Secretaries of the Central Committee of the Workers' Party of Korea, Kim Jae Ryong, Department
The proud entities of rural rejuvenation have been built under the care of the motherly Party, pleasing the agricultural workers
December 11, 2025
The proud entities of rural rejuvenation have been built under the care of the motherly Party, pleasing the agricultural workers
The Seventh Congress of the General Association of Koreans in China was held in Shenyang of China on the 7th. Present at the
December 11, 2025
The Seventh Congress of the General Association of Koreans in China was held in Shenyang of China on the 7th. Present at the
More Articles
