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°ß»ç Lousiness¿¡ °üÇÑ ¿¬±¸(II) Study of Silk Lousiness (II)

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ÃÖº´Èñ ( Choe Byong-Hee ) 
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±è³«Á¤ ( Kim Nak-Jung ) 
¼­¿ï´ëÇб³ ³ó°ú´ëÇÐ
¹Ú±¤ÀÇ ( Park Kwang-E ) 
¼­¿ï´ëÇб³ ³ó°ú´ëÇÐ
³²ÁßÈñ ( Nahm Joong-Hee ) 
¼­¿ï´ëÇб³ ³ó°ú´ëÇÐ

Abstract

º» ¿¬±¸´Â °ß»ç lousiness¿Í À¯Àü°ü·Ã¼ºÀ» ±¸¸íÇÏ¿© µµÅ°¡´É¼º ¿©ºÎ¸¦ Á¶»çÇÏ´Â ¹Ý¸é, ±× ¿Ü µµÅ°¡´É¼ºÀÌ ºÒ¿ÏÀüÇÏ¿´À¸¹Ç·Î Á¤·Ã¹æ¹ýÀÇ °³·®À¸·Î ÀÎÇÏ¿© lousinessÀÇ °³¼±À» ±âµµÇÏ¿´´ø ¹Ù ¾ò¾îÁø °á·ÐÀº ´ÙÀ½°ú °°¾Ò´Ù. (A) lousinessÀÇ À¯Àü°ü°è¹®Á¦ 1. ±³Àâ¿¡ ÀÇÇÑ lousiness °¨¼Ò´Â 11.0%À̾ú´Ù. 2. lousinessÀÇ À¯ÀüÀº ºÒ¿ÏÀü¿ì¼ºÀ¸·Î À¯ÀüÇÑ´Ù. 3. lousiness¸¦ ¹ß»ýÇÏ´Â À¯ÀüÀº ´©ÀûÀûÀ¸·Î ÀÛ¿ëÇϰí2Á¾ ÀÌ»óÀÇ À¯ÀüÀÚ°¡ lousiness ¹ß»ý¿¡ ÀÛ¿ëÇÏ´Â °ÍÀ¸·Î °íÂûµÈ´Ù. 4. Àá°ßÀÇ ½Ç¿ëÇüÁú°ú lousiness¿Í´Â À¯Àü»ó°ü°ü°è°¡ ¾ø´Ù. 5. ´Ù°è·®°èÅëÀÇ ÀáǰÁ¾¿¡¼­ ¹Ýµå½Ã lousinessÀÇ ¹ß»ýÀÌ ¸¹´Ù°í ÇÒ ¼ö ¾ø´Ù. 6. º» ½ÇÇè¿¡¼­ÀÇ lousiness °Ë°æÀº »ý°èÀÇ exforiation ½ÃÇè°á°ú¿Í µ¿ÀÏÇÏ¿´´Ù. (B) Á¤·Ã¿¡ ÀÇÇÑ lousiness °³¼±¹®Á¦ 1. ¾ç ion°è È­Çп¬È­Á¦ 0.2% ¿ë¾×À» 95 ÇÏ¿¡¼­ 30ºÐ°£ ó¸®ÇÒ ¶§ lousiness ¹ß»ýÀ» ¾ïÁ¦Çϸ鼭 Á¤·ÃÇÒ ¼ö ÀÖ¾ú´Ù. 2. À½ ion°è È­Çп¬È­Á¦´Â »ý»çÁ¤·Ã¿¡ ºÒÇÕ°ÝÇÏ¿´´Ù. 3. ¾ç ion°è ¿¬È­Á¦¸¦ »ó±âÁ¶°ÇÇÏ¿¡ ó¸®ÇÒ ¶§ °ß»çÀÇ ¹°¸®Àû¼ºÁú¿¡ º¯È­°¡ ¾ø¾ú´Ù. 4. ¼®°ËÁ¤·ÃÀº lousiness ¹ß»ýÀ» ¿ëÀÌÇÏ°Ô ½ÃŲ´Ù.

This treatise was carried out to study the hereditary phenomenon of silk lousiness and the interaction of genes related with silk lousiness. It was also studied how to improve the silk lousiness of general raw silk by refining process because the selective process was found as unsatisfactory method. The conclusions reached were as follows. A. Conclusions related with genetic problem. 1. The decreased effects of the lousiness were 11 % in the F hybrids. 2. Lousiness was considered to inherit as the incomplete dominance. 3. The effects of the lousiness gene were additive, and the lousiness of raw silk might be influenced by more than two genes. 4. The quantitative characters of cocoons were not genetically correlated with the occurrence of lousiness. 5. Lousiness could not be said to occur more in the heavy-cocoon strains. 6. The microscopic lousiness test of this paper showed the same result of the international exforiation test. B. Conclusions related with lousiness improvement. 1. Raw silk was able to be refined by the employment of 0.2% cationic softener solution for 30 minutes at 95, supressing the occurrence of lousiness. 2. Anionic chemical softener was not available for silk refining process. 3. The above cationic softener refining prosess did not cause any physical defect for the silk fiber. 4. Soap refining process caused silk lousiness easily.

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