Welcome to Acta Agronomica Sinica,

Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (07): 675-679.

• ORIGINAL PAPERS • Previous Articles     Next Articles

A Suitable Sample Size in the Conservation of Corn Germplasm

LUO Zheng-Feng;GAI Jun-Yi;ZHANG Yuan-Ming   

  1. Soybean Research Institute of Nanjing Agricultural University/ National Center for Soybean Improvement/ National key Laboratory for Crop Genetics and Germplasm Enhancement,Nanjing 210095, Jiangsu
  • Received:2003-03-27 Revised:2003-06-28 Online:2004-07-12 Published:2004-07-12
  • Contact: GAI Jun-Yi

Abstract: The corn populations prepared through mixing two maize cuitivars, homozygous in endosperm color, Suyu 9 (yellow, YY) and Suyunuo 1 (white, yy) to form various marker (Y) frequencies, i.e. 0.01, 0.05, 0.10 and 0.30, were used to study suitable sample size in the conservation of corn germplasm. The ch

Key words: Corn, Germplasm, Suitable sample size, Monte Carlo simulation

CLC Number: 

  • S512
[1] Liu En-Bo, Chen Jing, Li Hong-Xing, Yu Ning-Ning, Ren Bai-Zhao, Zhao Bin, Liu Peng, Zhang Ji-Wang. Shading inhibits ear and tassel development of summer maize by altering source-sink balance and regulating carbohydrate metabolism [J]. Acta Agronomica Sinica, 2026, 52(6): 1891-1901.
[2] Ma Xiao-Qian, Qin Na, Dai Shu-Tao, Qin Jia-Fan, Li Xiao-Yan, Wang Shu-Ting, Liu Zhong-Ling, Li Jun-Xia. Phenotypic variation analysis of 175 foxtail millet (Setaria italica) germplasm accessions under two environments [J]. Acta Agronomica Sinica, 2026, 52(6): 1757-1773.
[3] Yao Shu, Guo Kai-Yue, Zhai Hui-Hui, Yao Jia-Hui, Deng Wen-Qi, Yan Ling, Huang Chi, Gao Yang, Yu Yan-Ran, Zhao Zhen-Bang, Li Ying-Hui, Wang Xiao-Bo, Li Jia-Jia. Comprehensive evaluation of low-iron tolerance and screening of elite germplasm at the soybean seedling stage [J]. Acta Agronomica Sinica, 2026, 52(5): 1373-1387.
[4] Zhang Ying-Xing, Bheel Chander Kumar, Song Yu-Zhen, Wang Yue, Cao Yue, Khound Rituraj, Santra Dipak Kumar, Cao Xiao-Ning, Wang Rui-Yun. Screening and phenotypic characterization of EMS-induced mutants with elite agronomic traits in broomcorn millet [J]. Acta Agronomica Sinica, 2026, 52(5): 1388-1400.
[5] Song Yu-Zhen, Bheel Chander Kumar, Wang Yue, Zhang Ying-Xing, Guo Juan, Khound Rituraj, Santra Dipak Kumar, Cao Xiao-Ning, Wang Rui-Yun. Genome-wide identification of the AP2 subfamily in broomcorn millet and functional characterization of PmAP2-1 and PmAP2-9 in salt tolerance [J]. Acta Agronomica Sinica, 2026, 52(4): 1127-1139.
[6] Tan Wen-Qing, Hui Rong-Kui, Zhang Fan-Li, Qin Lei, Mao Shu-Xiang, Deng Li-Chao, Guo Yi-Ming, Qu Liang, Yan Ming-Li. Rapid identification of waterlogging tolerance and selection of high waterlogging tolerance germplasm resources of rapeseed (Brassica napus L.) [J]. Acta Agronomica Sinica, 2026, 52(4): 1035-1045.
[7] Zhang Chao, Guo Huan, Li Zhong-Ling, Yue Shu-Ning, Zhao Na. Mapping genes associated with anthocyanin in maize kernels using BSA-seq technology [J]. Acta Agronomica Sinica, 2026, 52(3): 780-789.
[8] Guo Xiang-Yang, Tu Liang, Wang Dong, Liu Peng-Fei, Wang An-Gui, Yi Qiang, Ren Hong, Li Gang, Zhu Yun-Fang, Wu Xun, Jiang Yu-Lin, Tian Feng, Chen Ze-Hui. Application and prospects of Suwan germplasm in maize breeding in China [J]. Acta Agronomica Sinica, 2026, 52(3): 655-664.
[9] Li Shi-Qing, Wang Qian, Wang Su-Hua, Zhang Yao-Wen, Wang Li-Xia. Evaluation of salt tolerance at the seedling stage and related gene mining in mung bean germplasm resources [J]. Acta Agronomica Sinica, 2026, 52(2): 376-388.
[10] Wang Fei-Fei, Zhang Sheng-Zhong, Yang Gui-Hua, Miao Hua-Rong, Hu Xiao-Hui, Zhang Ze-Lin, Liu Sha-Sha, Qiao Li-Xian, Shan Shi-Hua, Chen Jing. Comprehensive evaluation of salt tolerance and identification of elite salt-tolerant germplasm in 331 peanut accessions at seedling stage [J]. Acta Agronomica Sinica, 2026, 52(1): 279-294.
[11] WEN Xuan, ZHONG Xiu-Li, WANG Shang-Wen, JIN Tao, PENG Jun, LIU En-Ke. Screening of low nitrogen tolerant germplasm in seedling highland barley based on tolerance index and comprehensive evaluation of different nitrogen efficiency types [J]. Acta Agronomica Sinica, 2025, 51(7): 1949-1958.
[12] LIANG Hong-Kai, ZHAO Su-Meng, LU Qiong, ZHOU Peng, ZHI Hui, DIAO Xian-Min, HE Qiang. A mini-core collection of foxtail millet [J]. Acta Agronomica Sinica, 2025, 51(6): 1435-1444.
[13] WANG Mu, ZHUO Ga, ZHA Sang, XIRUO Qu-Zong, DAWA Dondup, GUO Gang-Gang, ZHANG Jing, ZHUO Ga, LHUNDRUP Namgyal. Genetic diversity analysis and comprehensive evaluation of Qingke germplasm based on six phenotypic traits [J]. Acta Agronomica Sinica, 2025, 51(6): 1526-1537.
[14] WANG Run-Feng, LI Wen-Jia, LIAO Yong-Jun, LU Qing, LIU Hao, LI Hai-Fen, LI Shao-Xiong, LIANG Xuan-Qiang, HONG Yan-Bin, CHEN Xiao-Ping. Evaluation of pod maturity and identification of early-maturing germplasm for core peanut germplasm resources [J]. Acta Agronomica Sinica, 2025, 51(2): 395-404.
[15] MA Qun, WANG Zhi-Hao, YAN Lei, LI Yu-Jiao, WANG Jia-Qi, LI Zhao, LIU Wei, AI Xin, MA Qian-Chi, WANG Xiao-Guang, ZHONG Chao, REN Jing-Yao, LIU Xi-Bo, ZHAO Shu-Li, ZHANG He, ZHAO Xin-Hua, JIANG Chun-Ji, WANG Jing, YU Hai-Qiu. Screening and evaluation system for drought resistance in high-oleic acid and common peanut at the germination stage [J]. Acta Agronomica Sinica, 2025, 51(12): 3266-3280.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!