转Bt基因抗虫棉与常规棉在田间的表现差异、存在的问题及对策轉Bt基因抗蟲棉與常規棉在田間的錶現差異、存在的問題及對策 전Bt기인항충면여상규면재전간적표현차이、존재적문제급대책 The expressing difference and existing questions in field between the pest-resistant cotton with transferring gene“Bt” and conventional cotton,and corresponding strategies.
