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progress of genetic breeding in aquatic organisms
释义
progress of genetic breeding in aquatic organisms
Encyclopedia
农学
水产遗传育种进展
释
progress of genetic breeding in aquatic organisms
水产遗传育种进展
基于遗传学原理,采用选育、杂交、性别控制、染色体倍性操控,以及其他细胞生物学和分子生物学技术等手段对水产生物进行遗传改良,培育适合水产养殖生产需要的新品种的研发过程。
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number of checks
number of classes
number of collisions
number of colors
number of columns
number of combinations
number of comment
number of components
number of compositions
number of covering sheets
number of crimes
number of crossings of a graph
number of degree of freedom
number of degrees of freedom
number of divisors
number of domestic tourists
number of domination
number of double points
number of effective plates
number of effective sperms
number of eggs laid
number of external stability
number of faces
number of figures
number of floating point operations
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