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Chinese Agricultural Science Bulletin ›› 2019, Vol. 35 ›› Issue (18): 1-11.doi: 10.11924/j.issn.1000-6850.casb18020069

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The review onSscreening crop germplasm resources with high photosynthetic efficiencyZhang Yaowen, Zhao Xiaoguang, Guan Zhoubo, Hou Junli, Wang Xuefang,

  

  • Received:2018-02-23 Revised:2019-06-06 Accepted:2018-04-24 Online:2019-07-01 Published:2019-07-01

Abstract: In order to promote the research progress onSbreeding crop variety with high photosynthetic efficiency and improveStheScrop yields level, as breakthrough point by screening crop germplasm resources with high photosynthetic efficiency, the research status of 11 kinds of crop including soybean, rice, wheat onSscreening crop germplasm resources with high photosynthetic efficiency were summarized in this paper. It was summarized from several aspects such as the formation of screening criteria, screening index system, techniques and methods, source of variation ways and application in breeding. On the basis of analyzing the research deficiency onSscreening crop germplasm resources with high photosynthetic efficiencys , Combined with the work experience of their research team for many years, the thoughts and methods in the future work on screening crop germplasm resources with high photosynthetic efficiency were suggested by the writer.