Filipinos switch to gene-altered corn

Posted by on Mar 21, 2013 in Activities, News | 0 comments

Filipinos switch to gene-altered corn

 

 

 

 

 

 

 

Filipinos switch to gene-altered corn

Friday, 08 March 2013 | By PAUL M. ICAMINA

Each and every year, biotech yellow corn has increased the income of farmers by $264.5 million in the eight years up to 2011 and since the crop was first planted in the Philippines in 2003.

It’s called biotech corn because its genes have been altered to develop resistance to corn borers and to tolerate chemical herbicides that are sprayed to kill weeds in corn fields.

The Philippines, which grows approximately 2.5 million hectares of corn, is the only country in Asia to approve and grow a major biotech feed and food crop.

By 2004, the Philippines was planting biotech corn in 50,000 hectares; it reached “biotech mega-country” status that year.

A new report by the International Service for the Acquisiton of Agri-Biotech Applications (ISAAA) says biotech yellow corn in the Philippines has consistently increased by about 5 percent of the total yellow corn hectarage from the first year of commercialization in 2003.

Worldwide, the adoption of biotech crops increased 100 times from 1.7 to 170.3 million hectares from 1996 to 2012. “It is the fastest adopted crop technology,” said Dr. Clive James, founder of ISAAA and author of the report; ISAAA is a US-based not-for-profit organization which promotes biotechnology crops worldwide.

Last year, biotech yellow corn in the Philippines reached its highest ever level of 59 percent – up from 51 percent in 2011, he said in a press briefing.

In 2012, biotech yellow corn was projected to significantly increase in the wet and dry seasons to reach 750,000 hectares, up 16 percent from the 644,000 hectares of biotech corn the previous year.

“Consistent with the experience of other biotech corn growing countries, the year-by-year steady increase in adoption of biotech corn reflects the significant and consistent benefits generated by biotech corn to farmers in the Philippines,” James said.

The number of poor Filipino farmers growing on average 2 hectares of biotech corn in 2012 was estimated by the ISAAA at 375,000, up significantly by 53,000 from 322,000 in 2011.

Notably, James said, the area occupied by biotech corn with dual or multiple traits continuously increased every year, reaching 675,000 hectares in 2012, compared with only 545,000 hectares in 2011.

It reflected the preference of farmers for “stacked” traits, or biotechnology corn that is resistant both to the corn borer and tolerant to herbicides. The first biotech corn introduced in the country was resistant only to the corn borer insect; it was followed by another biotech corn with the single trait of resistance to herbicides.

In contrast, the total hectarage planted to the single trait biotech corn (with resistance to the borer insect) went down from 12,300 hectares in 2011 to only 3,000 hectares in 2012, or a decrease of 76 percent.

Single trait herbicide tolerant corn was planted on 72,000 hectares in 2012, which is only 9.6 percent of the total biotech corn hectarage compared to 13.4 percent the previous year.

Eight kinds of biotech corn are approved for commercial planting in the Philippines:

MON810 for insect resistance (approved in 2002, renewed in 2007); NK603 for herbicide tolerance (approved in 2005, renewed in 2010); Bt11 for insect resistance (approved in 2005, renewed in 2010); GA21 for herbicide tolerance (approved in 2009); the stacked gene product of MON810/NK603 (approved in 2005; renewed in 2010); the stacked trait Bt11/GA21 for insect resistance and herbicide tolerance (approved in 2010); and MON89034 which contains two Bt genes for resistance to fall armyworm, black cutworm, the ECB and the corn worm, and the stacked traits of insect resistance and herbicide tolerance.

A total of 27 stacked trait corn and cotton products have been approved for importation for direct use as food, feed and for processing. They are among the 64 biotech crops and products currently approved by Philippine authorities for direct use as food, feed and for processing.

Retention

Worldwide, a record 17.3 million farmers in 28 countries planted 170.3 million hectares in 2012, an increase of 6 percent or 10.3 million hectares over 2011.

In 2012, for the first time, more developing countries than industrial nations were cultivating biotechnology crops, “a very important crossover,” James said.

The majority who plant biotechnology crops are “small farmers, who are very careful, very cautious and risk-averse when it comes to planting crops,” he said, adding it reflects the confidence of farmers who decide to plant biotech crops.

“The retention rate is almost 100 percent, meaning farmers don’t give up biotech crop adoption once they have tested the technology,” he said.

Demand for food, feed and fiber will double by 2050, he continued. “It is evident that conventional technology alone won’t allow the doubling of crop production,” he said, adding that crops will be grown on less land, with less resources and in an environment-friendly manner.

“It is a big task, growing more food with less fertilizer and less pesticide,” said James, pointing out it will be mostly crops because many animals in the food chain eat crops; for example, it takes about 6 kilograms of corn to produce a kilogram of meat.

James said biotechnology crops have improved farm incomes worldwide, with gains of $98 billion from 1996 to 2011, half due to lower production costs and half due to a productivity gain of 328 million tons.

These 328 million tons would require an additional 109 million hectares with conventional crops. Thus, he said, “biotechnology is a land saving technology. Crop production can be doubled on the same global arable land area of 1.5 billion hectares.”

Biotech crops reduce the need for inputs, James said, saving on 473 million kilograms of pesticides from 1996 to 2011 and 23 billion kilograms of carbon dioxide in 2011 alone. “It is the equivalent of taking 10 million cars off the road in one year,” he said.

The global potential of biotech corn remains huge. A third, or 50 million hectares worldwide, is planted to biotech corn, and 100 million hectares more are available (worldwide, some 150 million hectares are planted to corn). By continent, Asia has the greates potential of 50 million hectares, Africa about 30 million hectares and the rest in Europe and elsewhere.

James said the potential for China is about 33 million hectares, followed by 9 million hectares in India, 4 million hectares in Indonesia and 1 million hectares in Vietnam. All these countries are currently not planting biotech corn, but India is expected to do so in 2014-2015, Vietnam in a year’s time and Indonesia in the next two years, he said.

“In the next 50 years, the global population will eat twice as much food as the world population consumed since the beginning of agriculture 10,000 years ago,” he said, adding that biotechnology will provide much of this need.

Biotechnology is not a solve-all, he cautioned, “it needs good farming practices as well.”

 

Source: http://www.malaya.com.ph/index.php/special-features/agriculture/25937-filipinos-switch-to-gene-altered-corn

 

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