【摘要】 玉米种子经 3× 10 -6T、5× 10 -2 T和 0 1T的磁场磁化处理后 ,产量提高 2 0 6 %～ 9 46 % ,“丹玉13”TR1处理、“掖单 19”TR3 处理均达到 5 %显著水平 ,“掖单 19”TR1处理达到 1%显著水平。穗粒数、粒重等性状得以改善 ,双穗率增加 ,空秆和倒折率降低更多还原

【Abstract】 Maize seeds was treated with magnetic fields at 3×10 -6 T(TR 1)?5×10 -2 T(TR 2) and 0 1 T(TR 3) and the yield significantly increased for Danyu 13 in TR 1 and Yedan 19 in TR 3 ( P <0.05) and Yedan 19 in TR 1 ( P <0.01) with increment of 2.06～9.46%.Kernel number and weight per ear were improved,the ratio of double ears raised and ratio of empty stalk and lodging declined.更多还原