人口增长、可耕地面积减少加速了对转基因生物种子的需求,此类种子相对于传统种子而言,抗性更强且产量更大。然而,尽管转基因种子优点突出,但其市场化仍受到一些国家政策制度的极大限制。目前,转基因技术在许多国家都存在高度争议,一方面受到希望增产和改良品种人士的极力推崇;另一方面,强烈反对转基因食品的民众纷纷向其发难…… Population growth and reduced arable land have accelerated the demand for GMO seeds that are more resistant and yield more than traditional seeds. However, although the advantages of genetically modified seeds are outstanding, its market orientation is still greatly limited by the national policy system. At present, genetically modified technology is highly controversial in many countries, on the one hand by the people who hope to increase production and improve varieties of highly respected; on the other hand, people who strongly oppose genetically modified food have launched an attack ...