孟山都公司作为世界最大的生物科技公司之一 ,近期在菲律宾的 6个地方进行田间试验 ,对Ｂｔ玉米进行试验。孟山都 (菲律宾 )公司在一次新闻发布会上称 ,根据田间试验 ,利用转基因种子播种的玉米单产平均比传统玉米种子以及杂交玉米种子提高 4 0 %。这次田间试验所使用的是Ｂｔ Monsanto, one of the world’s largest biotech companies, recently conducted field trials in 6 locations in the Philippines to test Bt corn. Monsanto (Philippines) said at a press briefing that according to field trials, corn yields from sowing GM seeds average 40% more than traditional corn seeds and hybrid corn seeds, respectively. This field trial uses Bt