Welcome to Acta Agronomica Sinica，

Acta Agron Sin ›› 2005, Vol. 31 ›› Issue (09): 1150-1156.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Structure and Fertilization of Embryo Sac in Intersubspecific Hybrids of Autotetraploid Rice

XIAO Bo;LIU Xiang-Dong;LU Yong-Gen;LI Jin-Quan;ZHAO Xing-Juan   

  1. Guangdong Provincial Key Laboratory of Plant Molecular Breeding, South China Agriculture University(SCAU), Guangzhou 510642, Guangdong, China
  • Received:2004-06-21 Revised:2004-12-29 Online:2005-09-12 Published:2005-09-12
  • Contact: LIU Xiang-Dong

PDF

990

Cited

24

Abstract: Autotetraploid rice is a new germplasm, in which two sets of genome are brought together into the same nucleus by chromosome doubling. It may be a useful material in breeding because of larger seed size and high potentiality in growth. Rice (Oryza sativa L.) consists of two subspecies, i.e. indica a

Key words: Intersubspecific hybrids in autotetraploid rice, Embryo sac, Fertilization, Confocal laser scanning microscopy（CLSM）

CLC Number: 

  • Q941
[1] XIAO Jian, CHEN Si-Yu, SUN Yan, YANG Shang-Dong, TAN Hong-Wei. Characteristics of endophytic bacterial community structure in roots of sugarcane under different fertilizer applications [J]. Acta Agronomica Sinica, 2022, 48(5): 1222-1234.
[2] FANG Yan-Jie, ZHANG Xu-Cheng, HOU Hui-Zhi, YU Xian-Feng, WANG Hong-Li, MA Yi-Fan, ZHANG Guo-Ping, LEI Kang-Ning. Effects of whole soil-plastic mulching system and fertilization rates on water consumption characteristics and yield of tartary buckwheat in arid land [J]. Acta Agronomica Sinica, 2021, 47(6): 1149-1161.
[3] LIU Yan-Lan, GUO Xian-Shi, ZHANG Xu-Cheng, MA Ming-Sheng, WANG Hong-Kang. Effects of planting density and fertilization on dry matter accumulation, yield and water-fertilizer utilization of dryland potato [J]. Acta Agronomica Sinica, 2021, 47(2): 320-331.
[4] HUANG Heng, JIANG Heng-Xin, LIU Guang-Ming, YUAN Jia-Qi, WANG Yuan, ZHAO Can, WANG Wei-Ling, HUO Zhong-Yang, XU Ke, DAI Qi-Gen, ZHANG Hong-Cheng, LI De-Jian, LIU Guo-Lin. Effects of side deep placement of nitrogen on rice yield and nitrogen use efficiency [J]. Acta Agronomica Sinica, 2021, 47(11): 2232-2249.
[5] HOU Hong-Qian,LIN Hong-Xin,LIU Xiu-Mei,JI Jian-Hua,LIU Yi-Ren,LAN Xian-Jin,LYU Zhen-Zhen,ZHOH Wei-Jun. Influence of long-term fertilizer application on chlorophyll fluorescence characteristics and grain yield of double cropping late rice [J]. Acta Agronomica Sinica, 2020, 46(02): 280-289.
[6] CHEN Hong-Fei, PANG Xiao-Min, ZHANG Ren, ZHANG Zhi-Xing, XU Qian-Hua, FANG Chang-Xun, LI Jing-Yong, LIN Wen-Xiong . Effects of Different Irrigation and Fertilizer Application Regimes on Soil Enzyme Activities and Microbial Functional Diversity in Rhizosphere of Ratooning Rice [J]. Acta Agron Sin, 2017, 43(10): 1507-1517.
[7] ZHANG Jian-Jun*,FAN Ting-Lu,ZHAO Gang,DANG Yi,WANG Lei,LI Shang-Zhong. Yield and Water Use Efficiency of Winter Wheat in Response to Long-Term Application of Organic fertilizer from Different Nitrogen Resources Replacing Partial Chemical Nitrogen in Dry Land of Eastern Gansu Province [J]. Acta Agron Sin, 2017, 43(07): 1077-1086.
[8] CHEN Dan-Mei,YUAN Ling,HUANG Jian-Guo,JI Jian-Hua,HOU Hong-Qian,LIU Yi-Ren. Influence of Long-term Fertilizations on Nutrients and Fungal Communities in Typical Paddy Soil of South China [J]. Acta Agron Sin, 2017, 43(02): 286-295.
[9] ZHANG Yu-Jiao,LI Jun,GUO Zheng,YUE Zhi-Fang. Simulating Wheat Yield and Soil Moisture under Alternative No-tillage and Subsoil Tillage in Response to Fertilization Levels in Weibei Highlands [J]. Acta Agron Sin, 2015, 41(11): 1726-1739.
[10] MENG Tian-Yao,XU Jun-Wei,SHAO Zi-Bin,GE Meng-Jie2,ZHANG Hong-Cheng,WEI Hai-Yan,DAI Qi-Gen,HUO Zhong-Yang,XU Ke,GUO Bao-Wei,JING Pei-Pei. Advantages and Their Formation Characteristics of the Highest Population Productivity of Nitrogen Fertilization in Japonica/Indica Hybrid Rice of Yongyou Series [J]. Acta Agron Sin, 2015, 41(11): 1711-1725.
[11] SUN De-Xiang,MA Dong-Yun*,WANG Chen-Yang,LI Yao-Guang,LIU Wei-Xing,LI Qiu-Xia,FENG Wei,GUO Tian-Cai*. Effects of Irrigation and Nitrogen on Antioxidant Contents in Yumai 49-198 Grains [J]. Acta Agron Sin, 2014, 40(11): 2046-2051.
[12] SHI Chun-Yan,SHEN Jia-Heng*,LI Wei. Double Fertilization and Duration of Phases in Peanut (Arachis hgpogaea L.) [J]. Acta Agron Sin, 2014, 40(08): 1513-1519.
[13] WANG Yi-Lun,SU Rui-Guang,LIU Ju,HAN Yan-Lai,LU Yan-Li,BAI You-Lu,TAN Jin-Fang. Effects of Nutrient Expert Recommend Fertilization on Yield and Fertilizer Efficiency of Summer Maize in Fluvo-Aquic Soil [J]. Acta Agron Sin, 2014, 40(03): 563-569.
[14] LI Wei,SHEN Jia-Heng,GUO De-Dong. Ultrastructure of Central Cell before and after Fertilization in Sugar Beet (Beta vulgaris) [J]. Acta Agron Sin, 2014, 40(01): 166-173.
[15] LI Zhong-Fang,XU Ming-Gang,ZHANG Hui-Min,SUN Nan,LOU Yi-Lai. Yield Trends of Double Rice under Long-Term Fertilizations in Southern China [J]. Acta Agron Sin, 2013, 39(05): 943-949.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Add: No. 80 Xueyuan South Rd, Beijing 100081, P. R. China E-mail: zwxb301@caas.cn
Supported by Beijing Magtech Co.Ltd