论文部分内容阅读
分析了对美国 Monsanto公司提供的转 Bt基因玉米及其近等基因品系进行的接种亚洲玉米螟试验。结果表明 ,在黑龙江省转 Bt基因玉米品系在心叶期和穗期对亚洲玉米螟的抗性明显高于其近等基因品系 ,但在籽粒产量上无明显优势。
In this paper, we analyzed the Asian corn borer inoculation experiment on transgenic Bt corn and its near-isogenic lines provided by Monsanto Company in the United States. The results showed that the Bt transgenic maize lines in Heilongjiang Province had significantly higher resistance to Asian corn borer at the leafage and heading stage than their near isogenic lines, but had no obvious advantage on the grain yield.