Huang, Jikun; Chen, Ruijian; Qiao, Fangbin; Wu, Kongming - In: China Economic Review 33 (2015) C, pp. 67-75
biosafety management. However, the rapid expansion of Bacillus thuringiensis (Bt) cotton varieties and less regulated seed … industry also resulted in a large amount of Bt cotton varieties that bypassed China's biosafety regulations. This study shows … that the Bt cotton varieties without biosafety certificates (BC) have been widely used by farmers in practice. Econometric …