A Preliminary Study on Genetic Effect of Maize Yield Component Traits Based on Major Gene and Polygene Mixed Inheritance

doi:10.3321/j.issn:1000-7091.2001.03.001

Abstract

Abstract: Genetic effects of maize yield component traits were studied by using four populations P₁,P₂,F₁ and F_2∶3 based on major gene and polygene mixed model.The results showed that ear length,ear diameter,ear weight and grain yield/plant were controlled by polygenes.Some major genes controlling kernel number,kernel weight,row number and bare tip length were found.Epistatic interaction between two major genes controlling row number was also detected.It was supposed that characters controlled by major gene and polygene model having lower heritabilities was due to dominant effect.Breeding strategies for yield component traits were discussed.

Key words: Maize yield component traits, Major gene and polygene model, Genetic parameter

CLC Number:

S13.03

XIANG Daoquan, HUANG Liejian, CAO Yongguo, DAI Jingrui. A Preliminary Study on Genetic Effect of Maize Yield Component Traits Based on Major Gene and Polygene Mixed Inheritance[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2001, 16(3): 1-5. doi: 10.3321/j.issn:1000-7091.2001.03.001.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3321/j.issn:1000-7091.2001.03.001

http://www.hbnxb.net/EN/Y2001/V16/I3/1

[1]	GOU Cai-ming, YU Shi-quan, HUANG Ning, RONG Ting-zhao, ZHANG Ji-hai, XU Ke-cheng, LI Zhi-long. Analysis on Combining Ability of 17 Inbred Lines from Maize Landraces [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(2): 175-182.
[2]	LIU Jin-mei, ZHANG Ting-rong, SONG Yu-qin, ZHU Xiang-ping, LI Zhen. Estimation of Genetic Parameters and Response to Selection in Divergently Selected Small Populations [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(S1): 79-84.
[3]	JIN Wen-lin, PU Shao-jing, ZHAO Bo, SU Li-li. Genetic Variation of 100-Seed Weight and Size of Starch Granules in Adzuki Bean Germplasm Resource Groups [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(6): 41-44.
[4]	JIN Wen-lin, PU Shao-jing, ZHAO Bo, WU Gang. Genetic Variation of Seed Color and Produce Sweetened Bean Paste Rate of Adzuki Bean Germplasm Resources [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2005, 20(6): 28-33.
[5]	Zhang Changjun, Ji Tianhui, Wang Shuzhi, Gao Haitao, Wang Cuiling, Yang Zhiguang. Genetic Analysis of Major Characters of Winter Wheat Hybrids Between Irrigated-field Varieties and Dry-field Varieties [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2001, 16(2): 27-30.
[6]	Chen Ling, Cui Shaoping, Xu You, Zhang Dongmin. Genetic Analysis on Plant Type of Corn [J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(S1): 11-15.
[7]	Li Genyuan, Wang Ruohai, Yan Wenbin, Wang Hao, Ma wenlong. Genetic Analysis on Spider lzesistance of Upland Cotton [J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(S1): 37-41.
[8]	Wei Nairong, Lu Changping, Li Yunhua, Liu Wenming, Li Suwen. A Preliminary Study on the Genetic Parameters of the Main Characters of Cauliflower [J]. ACTA AGRICULTURAE BOREALI-SINICA, 1992, 7(1): 83-88.
[9]	Liu Ensheng. DIALLEL ANALYSTS FOR YlELD’PROTEIN AND OLL CONTENT OF PEANUT [J]. ACTA AGRICULTURAE BOREALI-SINICA, 1987, 2(3): 18-26.
[10]	Yang Wanrong Bo Tianyue Yang Genzhi. A STUDY ON GENETIC PARAMETERS OF MAIN ECONOMIC CHARACTERS IN LINSEED [J]. ACTA AGRICULTURAE BOREALI-SINICA, 1987, 2(2): 39-46.

Please choose a citation manager

Content to export