2008-6-30 10:04:32
Chun Feng of × of Su Xiu of breed of silkworm of 4 Mian fine fibber number is by institute of mulberry of Suzhou university silkworm Yo becomes a pair spring with 4 yuan of hybrid strain. This breed has fibber number it is long, good that fine, silk grows raise, the characteristic with high yield. Jiangsu province silkworm was planted December 2008 administrative institute the collective identification that to characteristic silkworm breed Chun Feng of Su Xiu × had lab and country are produced. County ejaculation this world is to visit one of sites of 4 countries appraisal completely. Appraisal place is promoting the bridge to press down new Zhuang Cun. According to the province silkworm is planted administrative institute requirement, station of mulberry of silkworm of county ejaculation this world is organized seriously, careful arrangement, choose subscriber of good ancient bronze mirror, do the preparation that silkworm of good silkworm room provides and alexipharmic work, organize good mulberry field to treat bug and Sang Xie to supply the job, implement measure of the sanitation that prevent disease strictly, avoid agriculture chemical toxic, breed is promiscuous the happening with other mistake accident. Arrive to ensure technical measure is fulfilled door, station of prefectural silkworm mulberry makes clear person specially assigned for a task to be in charge of appraisal working, stay at a selected grass-roots unit to help improve its work and gain first hand experience for guiding overall work directive, the spot handles official bussiness, do the technology of good appraisal personnel to groom seriously, instructor, working examination, character investigation and data are arranged the arrangement that waits for a job and fulfil. Of the whole journey guidance that stands through silkworm mulberry and subscriber of ancient bronze mirror raise meticulously, end subscriber of 6 ancient bronze mirror collected chrysalis to end entirely on June 10, toxic without a silkworm and come on, appraisal of country of Chun Feng of × of new breed Su Xiu works to be finished satisfactorily. Chun Fengzheng of × of new breed Su Xiu hands in piece of per unit area yield to amount to 103 jins, hand in piece of per unit area yield to amount to 98 jins instead, than contrasting positive and negative of month of loose × bright hands in breed Jing to mix 12 jins 7 jins high respectively. At present appraisal chrysalis is mixed contrast chrysalis appearance chrysalis already was sent toward province silkworm to grind place has farther identification character to silk.