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peanut breeding
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peanut breeding
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农学
花生育种
释
peanut breeding
花生育种
利用花生不同类型的种质资源,通过有性杂交、人工诱变、引种鉴定、系统选择以及分子标记等生物学手段,有目的地进行遗传改良,选育高产、优质、抗病、适应性强或具有某种特殊性状的优良品种供生产或商业使用的过程。
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axiom of projective determinacy (PD)
axiom of rational behavior
axiom of reducibility
axiom of regularity
axiom of regularity; axiom of foundation
axiom of replacement
axiom of restriction
axiom of separation
axiom of subsets
axiom of substitution
axiom of sum-set
axiom of syllogism
axiom of symmetry
axiom of the empty set
axiom of the power set
axiom of the sum set
axiom of union
axiom of unordered pair
axiom schema
axiom schema of replacement
axiom schema of separation
axioms for cohomology
axioms for generalized cohomology
axioms for generalized homology
axioms for homology
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