Insect-resistant GM rice in farmers' fields: assessing productivity and health effects in China.

نویسندگان

  • Jikun Huang
  • Ruifa Hu
  • Scott Rozelle
  • Carl Pray
چکیده

Although no country to date has released a major genetically modified (GM) food grain crop, China is on the threshold of commercializing GM rice. This paper studies two of the four GM varieties that are now in farm-level preproduction trials, the last step before commercialization. Farm surveys of randomly selected farm households that are cultivating the insect-resistant GM rice varieties, without the aid of experimental station technicians, demonstrate that when compared with households cultivating non-GM rice, small and poor farm households benefit from adopting GM rice by both higher crop yields and reduced use of pesticides, which also contribute to improved health.

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عنوان ژورنال:
  • Science

دوره 308 5722  شماره 

صفحات  -

تاریخ انتشار 2005