Based on the genetic models of wilt-resisting traits, the principle of parent and progeny selection, and the procedure of drought-resistance breeding program were proposed in the discussion section. The results will provide theoretical basis for drought-resistant breeding of soybean.
4.根据耐萎蔫性状的遗传模式,讨论了大豆抗旱育种中亲本选配的原则,提出了根据主要性状遗传方式和遗传率大小对杂交后代进行选择的方法和程序,可为大豆抗旱育种提供理论依据。
参考来源 - 大豆耐萎蔫品种根系和地上部性状的遗传分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The scientists in Africa are placing this proprietary gene inside drought-resistant corn developed by non-transgenic breeding techniques by a Mexico-based research center called CIMMYT.
在墨西哥的国际玉米和小麦改良中心，非洲的科学家们把这种专利基因放进非转基因育种技术开发的抗旱玉米中。
Breeding is an ongoing activity because pests and diseases are always evolving and the climate is changing. We're always trying to make more productive, drought-tolerant and heat-resistant crops.
繁殖时一直延续的行为，因为昆虫和疾病总是在进化，气候也在不断的变化，所以我们尝试繁殖出大量的农作物，比如抗干和耐热的农作物。
There existed inbred lines with different types of drought resistance, which were the important germplasms for drought resistant breeding in China.
我国玉米自交系存在着丰富多样的抗旱类型，它们是我国玉米抗旱育种的重要种质资源。
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