PRODUCTION OF SEED AND SEEDLING OF PEARL OYSTER
PROBLEM TO BE SOLVED: To execute breeding according to purposes and systematic preservation of pearl oysters and the production with stable breeding by adding the semen of the thawed pearl oysters to collected eggs to fertilize these eggs and hatching the eggs to obtain spats, thereby producing the...
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creator | ONIKI HIROSHI |
description | PROBLEM TO BE SOLVED: To execute breeding according to purposes and systematic preservation of pearl oysters and the production with stable breeding by adding the semen of the thawed pearl oysters to collected eggs to fertilize these eggs and hatching the eggs to obtain spats, thereby producing the artificial seeds and seedlings of the pearl oysters. SOLUTION: The semen is collected from the pearl oysters. This semen is freeze preserved at |
format | Patent |
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SOLUTION: The semen is collected from the pearl oysters. This semen is freeze preserved at <=-40 deg.C. On the other hand, the eggs are collected from the pearl oysters and the thawed semen is added to these eggs to fertilize the edges. The fertilized eggs are hatched to obtain the spats, by which the artificial seeds and seedlings are produced. The sea water is added to the collected semen to dilute the semen to a concn. of 20 to 90%. The dilutes semen is preferably freeze preserved by adding a freezing damage preventive agent, such as, for example, dimethyl sulfoxide of 8 to 10% in concn. or sucrose having the final concn. of 0.3-1.0mol to the semen.</description><edition>6</edition><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; CARE OF BIRDS, FISHES, INSECTS ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; NEW BREEDS OF ANIMALS ; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR ; TRAPPING</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980609&DB=EPODOC&CC=JP&NR=H10150879A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980609&DB=EPODOC&CC=JP&NR=H10150879A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONIKI HIROSHI</creatorcontrib><title>PRODUCTION OF SEED AND SEEDLING OF PEARL OYSTER</title><description>PROBLEM TO BE SOLVED: To execute breeding according to purposes and systematic preservation of pearl oysters and the production with stable breeding by adding the semen of the thawed pearl oysters to collected eggs to fertilize these eggs and hatching the eggs to obtain spats, thereby producing the artificial seeds and seedlings of the pearl oysters. SOLUTION: The semen is collected from the pearl oysters. This semen is freeze preserved at <=-40 deg.C. On the other hand, the eggs are collected from the pearl oysters and the thawed semen is added to these eggs to fertilize the edges. The fertilized eggs are hatched to obtain the spats, by which the artificial seeds and seedlings are produced. The sea water is added to the collected semen to dilute the semen to a concn. of 20 to 90%. The dilutes semen is preferably freeze preserved by adding a freezing damage preventive agent, such as, for example, dimethyl sulfoxide of 8 to 10% in concn. or sucrose having the final concn. of 0.3-1.0mol to the semen.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>CARE OF BIRDS, FISHES, INSECTS</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>NEW BREEDS OF ANIMALS</subject><subject>REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPCPJ3CXUO8fT3U_B3Uwh2dXVRcPRzATN8PP3cQYIBro5BPgr-kcEhrkE8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTeK8DD0MDQ1MDC3NLRmBg1APNUJgA</recordid><startdate>19980609</startdate><enddate>19980609</enddate><creator>ONIKI HIROSHI</creator><scope>EVB</scope></search><sort><creationdate>19980609</creationdate><title>PRODUCTION OF SEED AND SEEDLING OF PEARL OYSTER</title><author>ONIKI HIROSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10150879A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>CARE OF BIRDS, FISHES, INSECTS</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>NEW BREEDS OF ANIMALS</topic><topic>REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>ONIKI HIROSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONIKI HIROSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF SEED AND SEEDLING OF PEARL OYSTER</title><date>1998-06-09</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To execute breeding according to purposes and systematic preservation of pearl oysters and the production with stable breeding by adding the semen of the thawed pearl oysters to collected eggs to fertilize these eggs and hatching the eggs to obtain spats, thereby producing the artificial seeds and seedlings of the pearl oysters. SOLUTION: The semen is collected from the pearl oysters. This semen is freeze preserved at <=-40 deg.C. On the other hand, the eggs are collected from the pearl oysters and the thawed semen is added to these eggs to fertilize the edges. The fertilized eggs are hatched to obtain the spats, by which the artificial seeds and seedlings are produced. The sea water is added to the collected semen to dilute the semen to a concn. of 20 to 90%. The dilutes semen is preferably freeze preserved by adding a freezing damage preventive agent, such as, for example, dimethyl sulfoxide of 8 to 10% in concn. or sucrose having the final concn. of 0.3-1.0mol to the semen.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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subjects | AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TRAPPING |
title | PRODUCTION OF SEED AND SEEDLING OF PEARL OYSTER |
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