Complete structure of rice plant can be preserved until four
years using a plant preservation technique developed in Korea .
Dr. Jeong-Kwon Nam
, rice breeder from the National Institute of Crop Science of Korea ’s Rural
Development Authority, recently trained researchers of Philippine Rice Research
Institute (PhilRice) on rice plant liquid preservation at the Korean Project on
International Agriculture (KOPIA) Center based in Science City of Muñoz, Nueva
Ecija.
“This type of plant preservation retains the original color
and structure of the plant, even symptoms of diseases, until three to four
years,” Nam
said.
Meanwhile, Dr. Sang-Guei Lee, KOPIA director, said plant
preservation is necessary to “provide a form of verifiable evidence of a
plant’s existence in time and space.” The technique is also useful for museums
and future studies on rice varieties.
The liquid preservation method will be PhilRice’s first in
preserving rice plants with complete structure.
“Currently, PhilRice has a genebank to preserve only the
rice grains. This preservation method will be a good start and later, studies
may be conducted to increase the storage life of this method,” Dr. Norvie
Manigbas, lead of KOPIA’s varietal improvement team, said.
Manigbas said PhilRice will try rice plant liquid
preservation to improve the quality of rice varieties to be showcased in
museums.