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Principles and practices of the photo-thermal adaptability improvement in soybean

文献类型： 外文期刊

作者： Zhang Li-xin 1 ; Liu Wei 1 ; Tsegaw, Mesfin 1 ; Xu Xin 1 ; Qi Yan-ping 1 ; Sepey, Enoch 1 ; Liu Lu-ping 1 ; Wu Ting-ting; 1 ;

作者机构： 1.Chinese Acad Agr Sci, Minist Agr & Rural Affairs, Key Lab Soybean Biol Beijing, Inst Crop Sci, Beijing 100081, Peoples R China

2.Shandong Acad Agr Sci, Crop Res Inst, Jinan 252000, Peoples R China

关键词： soybean; photo-thermal response; adaptability; widely-adapted soybean cultivars

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2020 年 19 卷 2 期

页码：

收录情况： SCI

摘要： As a short-day (SD) and thermophilic plant, soybean (Glycine max (L.) Merr.) is sensitive to photo-thermal conditions. This characteristic severely limits the cultivation range of a given soybean cultivar and affects the performances of agronomic traits such as yield, plant architectures, and seed quality. Therefore, understanding the mechanism of photo-thermal sensitivity will provide a theoretical basis for soybean improvement. In this review, we introduce the advances in physiological, genetic, and molecular researches in photoperiodism of soybean, and progress in the improvement of the photo-thermal adaptability. We also summarize the photo-thermal conditions and characteristics of widely-planted soybean cultivars of major production regions in China. Furthermore, we proposed a novel concept of 'ecotyping' and the strategies for widely-adapted soybean cultivar breeding. This review provides an important guide for improving the adaptability of soybean.

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