Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (29): 1-6.doi: 10.11924/j.issn.1000-6850.casb20190900610

Special Issue: 水稻

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The Improvement of Ideal Plant Type of Rice: A Review

Ma Mengying1(), Gong Wenjing2, Kang Xuemeng1, Duan Haiyan1()   

  1. 1College of Modern Agricultural and Ecological Environment, Heilongjiang University, Harbin 150080
    2 College of Life Sciences, Heilongjiang University, Harbin 150080
  • Received:2019-09-04 Revised:2019-11-17 Online:2020-10-15 Published:2020-10-16
  • Contact: Duan Haiyan E-mail:1582095598@qq.com;1144983024@qq.com

Abstract:

Rice yield has been stagnant in recent years, and the construction and optimization of the ideal plant type can create new possibilities for the improvement of rice yield. To strengthen the research on the breeding of rice ideal plant type, the classical models of five kinds of rice ideal plant types are summarized, and the morphological characteristics of root, stem, leaf, and panicle of rice are analyzed. This paper lists the related genes and their regulatory networks found at home and abroad in recent years which affect rice plant types, and puts forward future development trends in rice breeding.

Key words: rice, ideal plant type, breeding, regulatory network, phenotype

CLC Number: