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State and market interaction: cotton variety and seed market development in China
Fok, Michel; Xu, Naiyin - HAL - 2008
China is ranking first in cotton production for more than 20 years. The adoption of GM cotton, since 1997, through the …
Persistent link: https://www.econbiz.de/10008791670
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Effectiveness and chemical pest control of Bt-cotton in the Yangtze River Valley, China
Xu, Naiyin; Fok, Michel; Bai, Lixin; Zhou, Zhiguo - HAL - 2008
The sustainability of Bt-cotton in China, at least along Yellow River Valley, has been questioned, so this paper …
Persistent link: https://www.econbiz.de/10008792073
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Impact of Bt Cotton on the Farmer's Livelihood System in China
Wang, Guiyan; Wu, Yuhong; Gao, Wangsheng; Fok, Michel; … - HAL - 2008
In order to analyze the impacts of Bt cotton on the farmers' livelihood system, we interviewed 169 farmers and extension personnel in the main cotton production areas in Hebei province in the year 2002 and 2003. An integrative method was used in which a multidisciplinary approach was employed...
Persistent link: https://www.econbiz.de/10008792479
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Differentiated management of GM diffusion in China: Further hampering the self-sufficiency in cereal production?
Fok, Michel; Liang, Weili; Wang, Guiyan; Wu, Yuhong - HAL - 2004
China is a big country in terms of biotech achievements. It is also a rare country demonstrating crop …
Persistent link: https://www.econbiz.de/10008793327