Space environment had obvious effects on the economic characters of tomato.
3.空间环境对番茄经济性状有明显的影响。
参考来源 - 飞船搭载对番茄诱变效果的研究Plumage color is an important economic trait. It plays an important role in determining breed purity and phylogenesis.
羽毛颜色是一个重要的经济性状,它在确定品种纯度和亲缘关系方面有一定用途。
参考来源 - 鸭MC1R基因突变与羽毛颜色差异相关性研究Two trimolter silkworm varieties Qianchun and Zhiri having good economic properties and stable molterism were bred with dominant trimolters and good tetramolters by crossing and pedigree selection.
采用杂交育种和系统选择方法,用显性三眠蚕品种和经济性状优良的四眠蚕品种单杂交,育成了经济性状优良、眠性稳定的三眠蚕品种芊春和知日。
参考来源 - 家蚕细纤度三眠蚕品种“芊春×知日”的选育研究For cold-resistant breeding,early generation selection should be emphasized. With the results of combining ability analysis and investigation of other economic characteristics,two elite cold-resistant combinations were confirmed.
结合配合力测定结果及田间经济性状调查结果,初步明确两个优良抗寒越冬甘蓝新组合。
参考来源 - 结球甘蓝抗寒性配合力分析及优良抗寒组合选育·2,447,543篇论文数据，部分数据来源于NoteExpress
牛肉的肉质性状是一类非常重要的经济性状。
经济性状包括产果量、果重、出籽率、出仁率和出油率等性状。
The economic characters include fruit yield, fruit weight, seed yield, kernel yield, oil yield and so on.
本文报道了水稻抛秧技术对水稻产量、经济性状、生育特征等的影响。
This paper gives a report on the influences of the techniques of tossing rice seedlings upon the yield, economic property and fertility of tossed rice seedlings.
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