| 贮粮害虫玉米象(Sitophilus zeamais)、豌豆象(Bruchus pisorum)致死剂量的研究 |
| |
| 引用本文： | 刘书城,王传耀,张淑芬,蒋梦月.贮粮害虫玉米象(Sitophilus zeamais)、豌豆象(Bruchus pisorum)致死剂量的研究[J].核农学报,1988,2(2):79-86. |
| |
| 作者姓名： | 刘书城 王传耀 张淑芬 蒋梦月 |
| |
| 作者单位： | 中国农业科学院原子能利用研究所,中国农业科学院原子能利用研究所,中国农业科学院原子能利用研究所,中国农业科学院原子能利用研究所 北京 ,北京 ,北京 ,北京 |
| |
| 摘 要： | 本试验对粮食仓贮害虫玉米象(Sitophilus zeamais)和豌豆象(Bruchuspisorum)的辐照致死剂量进行了研究,试验所用材料皆为成虫,辐照剂量为0.1—3.0kGy。结果表明:0.6—0.8kGy辐照玉米象(Sitophilus zeamais)成虫,照后20天左右就能完全将其杀死:0.8—1.0kGy辐照豌豆象成虫.照后15—30天亦能完全将其杀死。经0.2—2.0kGy辐照的玉米、小麦和大米,其营养成份没有发生明显的变化。
|
| 关 键 词： | 玉米象 豌豆象 辐照 死亡率 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2009-12-31 |
THE OPTIMUM DOSE OF IRRADIATION REQUIRED FOR CONTROLLING INFESTATION BY Sitophilus zeamais AND Bruchus pisprum IN GRAIN |
| |
| Abstract: | Studies on optimum dose of irradiation required for controlling infestation by Sitophilus zeamais and Bruchus pisorum in grain were carried out in our experiment.The materials used in the experiment were all image.Dose ranged from 0.1 kGy to 3 kGy were used in the experiment.Results demonstrated that dose of 0.6-0.8 kGy could absolutely kill adults of Sitophilus zeamais within about 20 days after irradiation.Dose of 0.8-1.0 kGy could completely kill adults of Bruchus pisorum within 15-30 days after treatment. Biochemical studies on nutrient content of main kind of corn,wheat and rice irradiated with various dose of 0.2-2.0 kGy were carried out. Results demonstrated that theBruchus pisorum irradiate had no significant effect on the qualities of the grain mentioned above. |
| |
| Keywords: | Sitophilus zeamais Bruchus pisorum irradiate death rate |
|
| 点击此处可从《核农学报》浏览原始摘要信息 |
| 点击此处可从《核农学报》下载免费的PDF全文 |
|
