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米蛾饲料配方筛选研究

Screening the Diet Prescription for Rice Moth Rearing

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【作者】 杨长成王金玲张荆

【Author】 Yang Changcheng;Wang Jinling;Zhang Jing Department of Plant Protection, Shenyang Agricultural University

【机构】 沈阳农业大学植保系沈阳农业大学植保系

【摘要】 在26~28℃,相对湿度65%~80%条件下,以麦麸为主加入少量不同动物性蛋白等成份的饲料配方饲养米蛾,结果不够理想,其中仅加入3%奶粉的配方对米蛾的发育和产卵稍有促进作用。研究结果筛选出以70%玉米面加30%麦麸的饲料配方饲养结果最好。它和以麦麸为主的饲料配方比较:成蛾率可提高0.7~1.2倍,繁殖倍数增加70%~120%,并可缩短发育历期。若降低配方中玉米面和麦麸的比例,对米蛾发育和产卵都有不利影响。

【Abstract】 The diet prescriptions including mainly wheat bran and a little amount of different animal proteins for breeding the rice moth usually are not ideal in 26--28℃ and 65--80%RH. When 3% of milk powder was added into the prescription,the development and oviposition of rice moth was promoted slightly. We have made up the best diet prescription with 70% maize powder and 30% of wheat bran through our screening re- search. As compared with the diet of mainly wheat bran, this diet caused the adult moth rate to increase 70--120% and shortened the developmental stage. If the ratio of maize powder to wheat bran decreased, the davelop- ment and oviposition of rice moth were badly influenced.

  • 【文献出处】 沈阳农业大学学报 ,Journal of Shenyang Agricultural University , 编辑部邮箱 ,1990年01期
  • 【被引频次】6
  • 【下载频次】160
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