CAJ | 학술논문

为探明贵蚕1号原蚕5龄期的用桑量，按克蚁用叶量100 kg 为100％的用叶量（对照区），进行了贵蚕1号原蚕5龄期不同给桑量（按对照区的60％、70％、80％和90％）对其生长发育及主要经济性状的影响试验。结果表明：随着给桑量的减少，5龄蚕的发育经过延长，蚕个体重减轻，全茧量、茧层量、种茧量、单蛾产卵量减少；在给桑量相当于对照的80％以上时，随着给桑量的减少，蚕幼虫生命率、虫蛹率、发蛾率提高，单蛾产良卵量降低。综合蚕体重量、种茧产质量、产卵数、良卵数等几项指标，克蚁用桑为对照区的80％～90％时5龄原蚕的成绩较优。
위탐명귀잠1호원잠5령기적용상량，안극의용협량100 kg 위100％적용협량（대조구），진행료귀잠1호원잠5령기불동급상량（안대조구적60％、70％、80％화90％）대기생장발육급주요경제성상적영향시험。결과표명：수착급상량적감소，5령잠적발육경과연장，잠개체중감경，전충량、충층량、충충량、단아산란량감소；재급상량상당우대조적80％이상시，수착급상량적감소，잠유충생명솔、충용솔、발아솔제고，단아산량란량강저。종합잠체중량、충충산질량、산란수、량란수등궤항지표，극의용상위대조구적80％～90％시5령원잠적성적교우。
To explore the supplying leaves weight of 5 th instar silkworm,taking 100 kg leaves per gram silkworm as 100% leaves weight(CK),effects of different supplying leaves weight(60%,70%,80% and 90% of CK)on the growth and main economic traits of 5 th instar silkworm were studied.The results showed that the growth of silkworm was delayed,the weight of single silkworm was lighter,the cocoon weight,cocoon shell weight,seed cocoon weight and egg laying amount were reduced with reducing supplying leaves weight in 5 th instar.The larva vital rate,nymph rate and emergence rate of moth enhanced.Eggs per moth reduced.The performance of 5 th instar was the best when the supplying leaves weight per gram was 80%~90% of CK.