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Seeds of hope amidst Philippine floods: Rice that can survive underwater

Date:
August 14, 2012
Source:
International Rice Research Institute
Summary:
Amidst horrendous flooding around Manila and major rice-growing across Luzon in the Philippines, some good news has emerged for rice farmers -- Submarino rice -- rice that can survive around two weeks of being under water.

Flood waters in Laguna (Philippines) conceal vast submerged rice paddies.
Credit: Image courtesy of International Rice Research Institute

Amidst horrendous flooding around Manila and major rice-growing across Luzon in the Philippines, some good news has emerged for rice farmers -- Submarino rice -- rice that can survive around 2 weeks of being under water.

Rice is unique because it can grow well in wet conditions where other crops cannot, but if it is covered with water completely it can die, leaving flooded farmers bereft of income.

Submarino rice was bred by the International Rice Research Institute (IRRI) and can survive floods if they occur before flowering. The latest Submarino variety was released in the Philippines in 2009 and disseminated and promoted by the Philippine Department of Agriculture (DA) and the Philippine Rice Research Institute (PhilRice) to help rice farmers in times of floods and typhoons.

Philippine Secretary of Agriculture Proceso Alcala said, "IRRI is one of our partner agencies that studies and promotes the propagation of Submarino rice varieties that can recover even after being submerged for 14 days."

Since its release, Submarino rice has been widely adopted by rice farmers across the Philippines thanks to efforts by the DA and its agencies, which have been actively promoting Submarino rice to farmers. Their effective strategies have included involving farmers in early field trials and seed multiplication efforts across the country alongside information, education, extension, and communication campaigns and materials.

"By planting Submarino rice, farmers have a fighting chance to outlast most rains and floods that unfortunately beset the country," said IRRI Deputy Director General for Communications and Partnerships Dr. V. Bruce J. Tolentino.

The Submarino rice varieties currently available in the Philippines include Submarino 1 (NSIC Rc194, released 2009) and Sacobia (PSB Rc68, released 1997).


Story Source:

The above story is based on materials provided by International Rice Research Institute. Note: Materials may be edited for content and length.


Cite This Page:

International Rice Research Institute. "Seeds of hope amidst Philippine floods: Rice that can survive underwater." ScienceDaily. ScienceDaily, 14 August 2012. <www.sciencedaily.com/releases/2012/08/120814100319.htm>.
International Rice Research Institute. (2012, August 14). Seeds of hope amidst Philippine floods: Rice that can survive underwater. ScienceDaily. Retrieved September 15, 2014 from www.sciencedaily.com/releases/2012/08/120814100319.htm
International Rice Research Institute. "Seeds of hope amidst Philippine floods: Rice that can survive underwater." ScienceDaily. www.sciencedaily.com/releases/2012/08/120814100319.htm (accessed September 15, 2014).

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