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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Genetic differences between the Chinese and European races of common carp - 5. Differential adaptation to manure and artificial feeds
Year:
1986
Source of publication :
Theoretical and Applied Genetics
Authors :
וולפרט, גיורא
;
.
חולתא, גדעון
;
.
מואב, רם
;
.
Volume :
72
Co-Authors:
Wohlfarth, G.W., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Moav, R., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Hulata, G., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Facilitators :
From page:
88
To page:
97
(
Total pages:
10
)
Abstract:
Common carp of the Chinese and European races and their cross were tested in different environments. The test groups were either stocked together into the same pond, or each group was stocked separately. Mean growth, taken as a measure of the quality of the environment, varied widely between treatments. Genotype-environment interactions were estimated by the regression of growth of different genetic groups on this measure of environment. Proportional growth differences between the European and European X Chinese crossbreds, were several times higher in manured ponds than in ponds with artificial feed. The Chinese fish showed the fastest relative growth in poor conditions, with manure as the major nutrient input, while the European fish showed the fastest relative growth under improved conditions and irrespective of its source of food. The Chinese X European crossbred is heterotic over a range of intermediate conditions with manure as the principal nutrient. © 1986 Springer-Verlag.
Note:
Related Files :
Common carp
Genotype X environment interactions
Manure utilization
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF00261461
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19912
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:32
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Scientific Publication
Genetic differences between the Chinese and European races of common carp - 5. Differential adaptation to manure and artificial feeds
72
Wohlfarth, G.W., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Moav, R., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Hulata, G., Agricultural Research Organization, Fish and Aquaculture Research Station, Dor, D.N. Hof Hacarmel, 30820, Israel
Genetic differences between the Chinese and European races of common carp - 5. Differential adaptation to manure and artificial feeds
Common carp of the Chinese and European races and their cross were tested in different environments. The test groups were either stocked together into the same pond, or each group was stocked separately. Mean growth, taken as a measure of the quality of the environment, varied widely between treatments. Genotype-environment interactions were estimated by the regression of growth of different genetic groups on this measure of environment. Proportional growth differences between the European and European X Chinese crossbreds, were several times higher in manured ponds than in ponds with artificial feed. The Chinese fish showed the fastest relative growth in poor conditions, with manure as the major nutrient input, while the European fish showed the fastest relative growth under improved conditions and irrespective of its source of food. The Chinese X European crossbred is heterotic over a range of intermediate conditions with manure as the principal nutrient. © 1986 Springer-Verlag.
Scientific Publication
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