PROCESS FOR GROWING FRESH-WATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH.) IN MIXED CULTURE WITH NON-PREDATORY SPECIES OF FISH
The invention relates to a process for growing fresh-water crayfish in mixed culture with non-predatory species of fish, comprising a first stage where the shelters for the juveniles are placed in some ponds, the ponds being then filled with water during the period from the 10-th to the 20-th of May...
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creator | PECHENU CONSTANTIN JECU ELENA MIHALACHE GRIGORE POPA CARMEN BOCĂNEALĂ VASILE |
description | The invention relates to a process for growing fresh-water crayfish in mixed culture with non-predatory species of fish, comprising a first stage where the shelters for the juveniles are placed in some ponds, the ponds being then filled with water during the period from the 10-th to the 20-th of May, when the temperature of the water is of 18 °C, during the period from the 1-st to the 15-th of June said ponds being populated with juveniles of 5...10 days of age, at a density of 1...8 individuals/ m2 of water surface, afterwards the ponds being populated with juvenile fish of 21 days of age, in October-November the juveniles of one summer of age being harvested, disinfected with formalin and the ponds being populated for wintering during the period from the 15-th of October to the 15-th of November. During the second stage, the fish ponds are populated with juveniles of one year old, at a density of 0.5...1 individual/m2 of water surface, and after the growing period the crayfish harvesting is carried out.
Invenţia se referă la un procedeu de creştere a racului de baltă în policultură cu specii de peşti paşnici, în care, într-o primă etapă, are loc amplasarea refugiilor pentru puiet în nişte bazine, inundarea bazinelor în perioada 10...20 mai, când temperatura apei este de 18°C, popularea bazinelor în perioada 1...15 iunie cu puiet de 5...10 zile, la o densitate de 1...8 exemplare/mluciu apă, popularea bazinelor cu puiet de peşte în vârstă de 21 de zile, recoltarea puietului de o vară în perioada octombrie-noiembrie, deparazitarea acestuia cu formalină şi popularea bazinelor pentru iernat în perioada 15 octombrie-15 noiembrie. În cea de-a doua etapă, are loc popularea bazinelor piscicole cu puiet în vârstă de un an, la o densitate de 0,5...1 exemplar/mluciu apă, iar după parcurgerea perioadei de creştere, are loc recoltarea racilor. |
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Invenţia se referă la un procedeu de creştere a racului de baltă în policultură cu specii de peşti paşnici, în care, într-o primă etapă, are loc amplasarea refugiilor pentru puiet în nişte bazine, inundarea bazinelor în perioada 10...20 mai, când temperatura apei este de 18°C, popularea bazinelor în perioada 1...15 iunie cu puiet de 5...10 zile, la o densitate de 1...8 exemplare/mluciu apă, popularea bazinelor cu puiet de peşte în vârstă de 21 de zile, recoltarea puietului de o vară în perioada octombrie-noiembrie, deparazitarea acestuia cu formalină şi popularea bazinelor pentru iernat în perioada 15 octombrie-15 noiembrie. În cea de-a doua etapă, are loc popularea bazinelor piscicole cu puiet în vârstă de un an, la o densitate de 0,5...1 exemplar/mluciu apă, iar după parcurgerea perioadei de creştere, are loc recoltarea racilor.</description><language>eng ; rum</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>2003</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=20030430&DB=EPODOC&CC=RO&NR=118243B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030430&DB=EPODOC&CC=RO&NR=118243B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PECHENU CONSTANTIN</creatorcontrib><creatorcontrib>JECU ELENA</creatorcontrib><creatorcontrib>MIHALACHE GRIGORE</creatorcontrib><creatorcontrib>POPA CARMEN</creatorcontrib><creatorcontrib>BOCĂNEALĂ VASILE</creatorcontrib><title>PROCESS FOR GROWING FRESH-WATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH.) IN MIXED CULTURE WITH NON-PREDATORY SPECIES OF FISH</title><description>The invention relates to a process for growing fresh-water crayfish in mixed culture with non-predatory species of fish, comprising a first stage where the shelters for the juveniles are placed in some ponds, the ponds being then filled with water during the period from the 10-th to the 20-th of May, when the temperature of the water is of 18 °C, during the period from the 1-st to the 15-th of June said ponds being populated with juveniles of 5...10 days of age, at a density of 1...8 individuals/ m2 of water surface, afterwards the ponds being populated with juvenile fish of 21 days of age, in October-November the juveniles of one summer of age being harvested, disinfected with formalin and the ponds being populated for wintering during the period from the 15-th of October to the 15-th of November. During the second stage, the fish ponds are populated with juveniles of one year old, at a density of 0.5...1 individual/m2 of water surface, and after the growing period the crayfish harvesting is carried out.
Invenţia se referă la un procedeu de creştere a racului de baltă în policultură cu specii de peşti paşnici, în care, într-o primă etapă, are loc amplasarea refugiilor pentru puiet în nişte bazine, inundarea bazinelor în perioada 10...20 mai, când temperatura apei este de 18°C, popularea bazinelor în perioada 1...15 iunie cu puiet de 5...10 zile, la o densitate de 1...8 exemplare/mluciu apă, popularea bazinelor cu puiet de peşte în vârstă de 21 de zile, recoltarea puietului de o vară în perioada octombrie-noiembrie, deparazitarea acestuia cu formalină şi popularea bazinelor pentru iernat în perioada 15 octombrie-15 noiembrie. În cea de-a doua etapă, are loc popularea bazinelor piscicole cu puiet în vârstă de un an, la o densitate de 0,5...1 exemplar/mluciu apă, iar după parcurgerea perioadei de creştere, are loc recoltarea racilor.</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjLEKwjAQQLs4iPoN3qhDhaqDa0wvTaDmyl1K7VSKxEm0UCe_XgV3p8eDx5smr4pJowgYYiiYGucLMIxi00YFZNCsWuPEwkpJULoWKLEKlCsd2vJjKNpu1uA8nNwZc9B1GWpGaFyw4MmnFWOuAnELUqF2KEAGvsd5Mrn2tzEufpwlS4NB2zQOjy6OQ3-J9_jsmLLssN3vjtnuf_EGPT852Q</recordid><startdate>20030430</startdate><enddate>20030430</enddate><creator>PECHENU CONSTANTIN</creator><creator>JECU ELENA</creator><creator>MIHALACHE GRIGORE</creator><creator>POPA CARMEN</creator><creator>BOCĂNEALĂ VASILE</creator><scope>EVB</scope></search><sort><creationdate>20030430</creationdate><title>PROCESS FOR GROWING FRESH-WATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH.) IN MIXED CULTURE WITH NON-PREDATORY SPECIES OF FISH</title><author>PECHENU CONSTANTIN ; JECU ELENA ; MIHALACHE GRIGORE ; POPA CARMEN ; BOCĂNEALĂ VASILE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO118243B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2003</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>PECHENU CONSTANTIN</creatorcontrib><creatorcontrib>JECU ELENA</creatorcontrib><creatorcontrib>MIHALACHE GRIGORE</creatorcontrib><creatorcontrib>POPA CARMEN</creatorcontrib><creatorcontrib>BOCĂNEALĂ VASILE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PECHENU CONSTANTIN</au><au>JECU ELENA</au><au>MIHALACHE GRIGORE</au><au>POPA CARMEN</au><au>BOCĂNEALĂ VASILE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR GROWING FRESH-WATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH.) IN MIXED CULTURE WITH NON-PREDATORY SPECIES OF FISH</title><date>2003-04-30</date><risdate>2003</risdate><abstract>The invention relates to a process for growing fresh-water crayfish in mixed culture with non-predatory species of fish, comprising a first stage where the shelters for the juveniles are placed in some ponds, the ponds being then filled with water during the period from the 10-th to the 20-th of May, when the temperature of the water is of 18 °C, during the period from the 1-st to the 15-th of June said ponds being populated with juveniles of 5...10 days of age, at a density of 1...8 individuals/ m2 of water surface, afterwards the ponds being populated with juvenile fish of 21 days of age, in October-November the juveniles of one summer of age being harvested, disinfected with formalin and the ponds being populated for wintering during the period from the 15-th of October to the 15-th of November. During the second stage, the fish ponds are populated with juveniles of one year old, at a density of 0.5...1 individual/m2 of water surface, and after the growing period the crayfish harvesting is carried out.
Invenţia se referă la un procedeu de creştere a racului de baltă în policultură cu specii de peşti paşnici, în care, într-o primă etapă, are loc amplasarea refugiilor pentru puiet în nişte bazine, inundarea bazinelor în perioada 10...20 mai, când temperatura apei este de 18°C, popularea bazinelor în perioada 1...15 iunie cu puiet de 5...10 zile, la o densitate de 1...8 exemplare/mluciu apă, popularea bazinelor cu puiet de peşte în vârstă de 21 de zile, recoltarea puietului de o vară în perioada octombrie-noiembrie, deparazitarea acestuia cu formalină şi popularea bazinelor pentru iernat în perioada 15 octombrie-15 noiembrie. În cea de-a doua etapă, are loc popularea bazinelor piscicole cu puiet în vârstă de un an, la o densitate de 0,5...1 exemplar/mluciu apă, iar după parcurgerea perioadei de creştere, are loc recoltarea racilor.</abstract><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 | PROCESS FOR GROWING FRESH-WATER CRAYFISH (ASTACUS LEPTODACTYLUS ESCH.) IN MIXED CULTURE WITH NON-PREDATORY SPECIES OF FISH |
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