单株选择法
- 网络individual selection
单株选择法-
果肉厚度的狭义遗传力较高，可通过单株选择法在早期世代进行选择固定。
The narrow heritability of fruit flesh thickness was higher , which could be selected and improved in early generation by individual selection .
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低纤维苜蓿新品系是应用多次单株选择法，从所引美国苜蓿品种中选择叶量多、叶茎比高、健壮无病、分枝数多、产草量高的单株，通过扦插建立无性株系产生种子。
The new strain of low fiber alfalfa is a new strain developed from the asexual line which is produced from the selected single plant by way of cottage which is abundant in leaves and branches , high in leaf-stem ratio and the yield of grass .