Study on Pollinated Fruit-setting Characteristics of Male Sterility Germplasm in Chestnut(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on Pollinated Fruit-setting Characteristics of Male Sterility Germplasm in Chestnut

Author(s):: LIU Guo-bin; CAO Jun; ZHOU Lian-di; LAN Yan-ping; LAN Wei-zong; Institute of Agricultural Integrated Development，Beijing Academy of Agricultural and Forestry Sciences，Beijing 100097

Keywords:: chestnut; crossing; male sterility germplasm; fruiting; nut characteristic

Abstract:: The pollination and fruiting characteristics of male sterility germplasm in Castanea mollissmmia were studied in this paper.Effects of male parent on the setting and variation of nut characteristic in hybrids were analyzed，in order to reveal the breeding values of male sterility in chestnut and establish the biological basis for breeding and theoretical research.The results showed that the pollination ability in male sterility germplasm was strong，fruitage rate and seed setting rate were over 90%，empty-bur rate was 4% and the nuts in the bur was 2.6；characters of height，width and thicken were stable，average nut weight had variation in some extent，the variation coefficient (CV) was 16.10%；Different male parent had different fruiting characteristics，compatibility between ‘Yanping’，‘Hebeiduanfeng’ and male sterility germplasm were stronger，the seed setting rate and empty-bur rate were 95.35%，74.78% and 4.65%，2.61%，respectively；compared with ‘Huaihuang’，male sterility germplasm had stronger compatibility to accept distant pollen，the seed setting rate in distant crossing was 44%；characters between 5 crossings were relatively stable，average nut weight varied from 8.5 to 9.5 g，and CV of 4 characters were below 5%；but in every crossing，variation range among average nut weight was bigger，the CV was 8.64%～16.10%；other characters were stable.

[1]张宇和,柳銮,梁维坚.中国果树志·板栗·榛子卷[M].北京:中国林业出版社,2005:62-68.

[2]蔡荣,虢佳花,祁春节.板栗产业发展现状、存在问题与对策分析[J].中国果菜,2007(1):52-53.

[3]封志强,焦志耕,张东升.板栗疏雄增产原因的研究[J].中国果树,1995(1):14-15,23.

[4]Bolvansky M，Mendel L.Inheritance of some fruit and flower characteristics in full sib progenies of chestnut[J].Acta Hort,1999,494:339-344.

[5]Soylu A.Heredity of male sterility in some chestnut cultivars (Castanea sativa?Mill.)[J].Acta Hort,1992,317:181-185.

[6]王云尊,马元考,陈维峰.珍惜板栗新品种浮来无花的性状及栽培技术[J].林业科技开发,2001,15(5):31-32.

[7]冯永庆,秦岭,杨东升,等.板栗短雄花序芽变的主要特征特性研究[J].北京农学院学报,2005,20(3):1-5.

[8]于丽霞,齐永顺,马宏峰,等.雄花败育板栗形态特征调查与分析[J].北方园艺,2010(16):12-14.

[9]于丽霞,齐永顺,张京政,等.板栗雄花败育部分生理生化特性[J].中国农学通报,2010,26(12):178-181.

[10]徐月,曹庆芹,冯永庆,等.短雄花序板栗芽变的AFLP分析[J].园艺学报,2006，33(6):1321-1324.

[11]夏仁学,马梦亭.板栗空苞形成因子的研究Ⅰ授粉受精对板栗空苞形成的影响[J].华中农业大学学报,1989,8(3):242-247.

[12]刘庆香,王广鹏,孔德军.河北省主栽板栗品种(系)授粉结实特性研究[J].河北农业科学,2009,13(8):11-12,18.

[13]冯涛,张红,陈学森,等.新疆野苹果果实形态与矿质元素含量多样性以及特异性状单株[J].植物遗传资源学报,2006,7(3):270-276.

[14]张艳敏,王琦,苑兆和,等.矮生樱桃组3个野生种果实性状的变异[J].果树学报,2007,24(3):369-382.

[15]张小燕,陈学森,彭勇,等.新疆野苹果矿质元素与糖酸组分的遗传多样性[J].园艺学报,2008(2):35.

[16]马玉敏,陈学森,何天明,等.中国板栗3个野生居群部分表型性状的异常多样性[J].园艺学报,2008,35(12):1717-1726.

[17]刘国彬,兰彦平,姚砚武,等.板栗杂交后代坚果表型性状的遗传变异[J].华北农学报,2011,26(5):59-63.

Last Update: 2014-08-22