LI Guo- l iang.Genetic Analysis of the Germplasm Base of Maize in Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2000,(06):19-22.[doi:10.11942/j.issn1002-2767.2000.06.0019]
黑龙江省玉米主要种质基础浅析
- Title:
- Genetic Analysis of the Germplasm Base of Maize in Heilongjiang Province
- 文章编号:
- 1002- 2767( 2000) 06- 0019- 04
- 分类号:
- S513. 035. 1
- 文献标志码:
- A
- 摘要:
- 通过对黑龙江省1985～ 1998年间种植面积在1. 0万hm2 以上的玉米品种,占玉米播种面积 80%以上的玉米杂交种及亲本的分析发现,全省在80年代应用以吉单101、四单8号、东农248为主,主要种质集中在甸11、Bup44、东46、东237、吉63、吉818、大黄46等一批骨干自交系,进入90 年代后逐渐转向应用以四单19、本育9号、龙单13为主,种质基础以MO17亚群、综合种选亚群系为主。亲本过度集中,种质基础狭窄的问题越来越突出,在遗传上存在较大的脆弱性和病害突发的隐患,并提出突破育种“瓶颈”应加强基础种质扩增、改良与创新的相应对策。
- Abstract:
- The mai ze hy brids with planting a rea ov er 10000 hm2 in Heilong jiang province in 1985～ 1998 and thei r parents w ere analyzed. The result show ed tha t the germplasm sources of the leading hybrids Jidan 101, Sidan 8 and Dong nong 248 in 1980 ’s w ere mainly Dian11, Bup44, Dong 46, Do ng237, Ji63, Ji818 and Dahuang 46 etc. and it co ncent rated on the inbreds come f rom Mo17 and sy nthetic populatio n accompanied the hybrids Sidan19, Benyu9 and Longdan13 excessiv e increasing in 1990 ’s. The co rresponding countermeasure of larging , modifing and crcating germplasm w as adv ocatedto av oid f ragility in inheri tance and hidden danger of plant di seases owing to excessive concent rated paents.
参考文献/References:
[1 ]吴景峰. 我国主要玉米杂交种种质基础评述[ J] .中国农业科学, 1983, 16( 2): 1- 8.
[2 ]曾三省. 中国玉米杂交种的种质基础[ J] .中国农业科学, 1990, 3 ( 4): 1- 9.
[3 ]王懿波,张庆吉,朱良骅, 等. 我省玉米种质基础的综合分析与评价[ J]. 河南农业大学学报, 1986, 20( 1): 1- 11.
[4 ]彭泽斌,刘新芝. 1992年我国玉米杂交种种质基础评价[ J ]. 安徽农业科学, 1994, 22( 2): 97- 99.
[5 ]陈彦惠. 玉米遗传育种学[M ] . 郑州: 河南科学出版社, 1996, 139 - 183.
[6 ]李春霞. 黑龙江省玉米种质基础评述[ J ]. 作物杂志, 1998增刊, 50- 54.
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备注/Memo
收稿日期: 2000- 07- 05
作者简介: 李国良( 1973- ) ,男,研实,学士,从事玉米育种研究。