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 people are brimming over with joy in the Hwasong area in the capital city of Pyongyang. With the completion of the 4th-stage
March 18, 2026
The people are brimming over with joy in the Hwasong area in the capital city of Pyongyang. With the completion of the 4th-stage
Many senior middle school graduates in North Hwanghae and North Hamgyong provinces have volunteered to serve at the border posts
March 18, 2026
Many senior middle school graduates in North Hwanghae and North Hamgyong provinces have volunteered to serve at the border posts
The respected Comrade Kim Jong Un sent a kind spread to Kim Su Il living in Ryongjam-ri, the city of Tanchon of South Hamgyong
March 18, 2026
The respected Comrade Kim Jong Un sent a kind spread to Kim Su Il living in Ryongjam-ri, the city of Tanchon of South Hamgyong
This is the woodwork "Eagle" presented to the respected Comrade Kim Jong Un on April 10, 2012 in the joint name of the Secretary
March 18, 2026
This is the woodwork "Eagle" presented to the respected Comrade Kim Jong Un on April 10, 2012 in the joint name of the Secretary
Scientific research units are making researches at major sites for economic development. Scientists of the Paper Technology
March 18, 2026
Scientific research units are making researches at major sites for economic development. Scientists of the Paper Technology
South Hwanghae Province is introducing IT means into forest fire watch. The province is providing the city and county forest
March 18, 2026
South Hwanghae Province is introducing IT means into forest fire watch. The province is providing the city and county forest
Vladimir Topekha, charged'affaires ad interim of the Russian Federation in the Democratic People's Republic of Korea, gave a
March 18, 2026
Vladimir Topekha, charged'affaires ad interim of the Russian Federation in the Democratic People's Republic of Korea, gave a
The respected Comrade Kim Jong Un sent a kind spread to So Ok Sang living in Unchong-ri, the city of Hyesan of Ryanggang
March 17, 2026
The respected Comrade Kim Jong Un sent a kind spread to So Ok Sang living in Unchong-ri, the city of Hyesan of Ryanggang
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued Decision No. 364 "On
March 17, 2026
The Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea issued Decision No. 364 "On
Tens of young people in South Phyongan Province volunteered to work at difficult and challenging sectors of the socialist
March 17, 2026
Tens of young people in South Phyongan Province volunteered to work at difficult and challenging sectors of the socialist
An official notice on calling the First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 17, 2026
An official notice on calling the First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
The respected Comrade Kim Jong Un visited the regional-industry factories in Pukchang County before their inauguration in December
March 17, 2026
The respected Comrade Kim Jong Un visited the regional-industry factories in Pukchang County before their inauguration in December
The Environmental Science and Technology Institute under the Ministry of Land and Environment Protection is making active
March 17, 2026
The Environmental Science and Technology Institute under the Ministry of Land and Environment Protection is making active
Electric power producers in all parts of the country are kindling fiercer flames of creating new standards and new records.
March 17, 2026
Electric power producers in all parts of the country are kindling fiercer flames of creating new standards and new records.
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
March 17, 2026
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party of Korea and President of the State Affairs of the
The Central Election Committee for the Elections of Deputies to the 15th Supreme People's Assembly of the Democratic People's
March 17, 2026
The Central Election Committee for the Elections of Deputies to the 15th Supreme People's Assembly of the Democratic People's
The Central Election Committee for the Elections of Deputies to the 15th Supreme People's Assembly of the Democratic People's
March 16, 2026
The Central Election Committee for the Elections of Deputies to the 15th Supreme People's Assembly of the Democratic People's
The elections of deputies to the 15th Supreme People's Assembly of the Democratic People's Republic of Korea took place at all
March 16, 2026
The elections of deputies to the 15th Supreme People's Assembly of the Democratic People's Republic of Korea took place at all
The respected Comrade Kim Jong Un made a historic important speech before the voters of the Chonsong Youth Coal Mine. In his
March 16, 2026
The respected Comrade Kim Jong Un made a historic important speech before the voters of the Chonsong Youth Coal Mine. In his
Senior officials of the Workers' Party of Korea and the government including Pak Thae Song, Jo Yong Won and Ri Hi Yong took part
March 16, 2026
Senior officials of the Workers' Party of Korea and the government including Pak Thae Song, Jo Yong Won and Ri Hi Yong took part
More Articles
