NUE of three types of NF exist genotype difference. 各类型氮肥的利用率均具有基因型差异。
Genotype refers to the genetic make-up of an organism or a virus. 基因型指生物或病毒的基因结构。
genotype
[ noun ]
a group of organisms sharing a specific genetic constitution
<noun.group>
the particular alleles at specified loci present in an organism
<noun.attribute>
genotype \gen"o*type\ n. (Genetics) A group of organisms sharing a specific genetic constitution. [WordNet sense 1] [WordNet 1.5]
2. (Genetics) The genetic constitution of an organism, specifying the particular alleles at defined loci in the genome; -- used with respect to one gene, a specific group of genes, or the entire set of genes within the organism. Contrasted with {phenotype}.