| EXAMPLE SENTENCES | ||
|---|---|---|
利用配合力分析方法，评价优良亲本。 Combining ability was made to find superior parents. | ||
粳稻亲本京系17具有杀卵抗性。 Japonica parent JX-17 had ovicidal resistance to WBPH. | ||
在蔓的产量上，杂交系亦比较亲本为优。 The hybrids were also superior to their parents in vine production. | ||
缙恢12号是改良穗颈维管束性状的优良亲本。 Jinhui12 is an excellent parental candidate in improving the characteristic of neck-panicle vascular bundles. | ||
宿根系4020正用作主要亲本进一步选育宿根栽培稻。 The 4020 is being used as major parent to develop perennial rice cultivars. | ||
在亲本选配中，尽量提高双亲性状的表现，以取得较大的杂种优势。 The biggest heterosis will be obtained by improved the performance of parents' characters in parents' apolegamy. | ||
表明两亲本自交系间耐涝性的差异与其抵御活性氧毒害能力的强弱有关。 It is suggested that the difference of waterlogging tolerance between two parental inbred was positively correlated with their ability to resist the toxicity of biological active oxygen. | ||
利用微卫星(SSR)分子标记对北方杂交粳稻骨干亲本进行了遗传差异鉴定和籼性程度分析。 Genetic differentiation and indica component degree analysis were conducted on the main parents of japonica hybrid rice in the northern China by simple sequence repeats (SSR). | ||
选择地理远缘、优良的爆裂玉米品种进行杂交可以获得超过优良亲本（综合种）产量10％左右的杂交种。 The experimental results indicated the yield of intervarietal hybrids from geographical distance and good varieties would raise 10% than their parents. | ||
获得的抗病资源为黄瓜多抗性育种和骨干亲本自交系的抗性遗传改良奠定了基础。 The resistant germplasms laid a foundation for multi-resistance breeding and the genetic improvement of main inbred lines resistance. | ||
