| 梁红春1;霍秀芳1;王登1;施大钊1;张焕强2;梁继军3.不育技术控制长爪沙鼠种群的初步研究[J].植物保护,2006,32(2):45-48. |
| 不育技术控制长爪沙鼠种群的初步研究 |
| A preliminary study on the control effect of the sterilant on the population of clawed gerbil |
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| DOI： |
| 中文关键词: 长爪沙鼠 不育剂 毒杀作用 繁殖 |
| 英文关键词:Meriones unguriculatus sterilant toxic effect reproduction |
| 基金项目: |
| 梁红春1;霍秀芳1;王登1;施大钊1;张焕强2;梁继军3 |
| 1.中国农业大学 北京100094;2.河北省草业中心 石家庄050000;3.河北康保县草原站 076600 |
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| 中文摘要: |
| 长爪沙鼠对混合不育剂EP-1的摄食系数为0.87,适口性良好。在野外投饵试验中,其洞口密度和洞系密度比对照组下降,表明该药对长爪沙鼠有毒杀作用。成幼比从0.6∶1降至0.45∶1。表明该药控制长爪沙鼠繁殖的效果显著。本试验还对该药对长爪沙鼠的生理作用作了测试。 |
| 英文摘要: |
| The sterilant was selected to evaluate the feeding acceptability of clawed gerbil(Meriones unguiculatus) and the selection coefficient was 0.87,which indicated that the sterilant was preferable to clawed gerbils.In the field,compared with the control,the density of burrows and burrow system were decreased after the clawed gerbils eated the sterilant,so it was supposed that the sterilant could kill clawed gerbils.The ratio of adults to offsprings diminished from 0.6∶1 to 0.45∶1.The results indicated that the sterility has value in controlling clawed gerbil.The physiological function of the sterilant was also tested. |
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