ZHANG Xiaowei,GUO Huangping,HAO Guowei,et al.Breeding of a New Variety of ‘Jinzaosu’ Pear With High Quality and Medium Maturity[J].Northern Horticulture,2020,44(22):176-180.[doi:10.11937/bfyy.20202106]
优质中熟梨新品种‘晋早酥’的选育
- Title:
- Breeding of a New Variety of ‘Jinzaosu’ Pear With High Quality and Medium Maturity
- Keywords:
- ‘Jinzaosu’; high quality; medium maturity; ‘Dangshansuli’; ‘Zhuzui Pear ’
- 文献标志码:
- A
- 摘要:
- 山西省农业科学院果树研究所以‘砀山酥梨’为母本、‘猪嘴梨’为父本进行杂交,经过初选、复选、品种比较以及30余年在不同生态区域比较试验和生产试栽的漫长选育过程,确认育种代号为72-9-31的性状表现优良,并于2012年通过山西省农作物品种审定委员会审定,定名为‘晋早酥’。该品种与‘砀山酥梨’相比,成熟期提前10~15 d,具有果形端正、果个大、肉质细脆、石细胞少、中熟、耐贮藏和抗腐烂病能力强等优点,且其生物学性状和经济性状稳定,适宜我国北方白梨适栽区广泛栽培。
- Abstract:
- ‘Dangshansuli’ pear as the female parent and ‘Zhuzui Pear’ as male parent is used for hybrid seeds production in Shanxi Academy of Agricultural Sciences Pomology Institute.After a long-term breeding process of colonization,primary selection,reelection,comparison between different varieties,and comparative experiment and trial planting in different ecological regions for more than 30 years,excellent characters is confirmed in breeding code 72-9-31 which is also approved by Shanxi Crop Variety Approval Committee and named as ‘Jinzaosu’ in 2012.Compare with ‘Dangshansuli’ pear,maturation stage of ‘Jinzaosu’ is earlier for about 10-15 days,and it also have the advantages of positive shape,large fruit,crispy flesh,less stone cells,medium maturity,storage tolerance and strong resistance to decay.Moreover,its biological and economic characters are stable,and are suitable for extensive cultivation in the suitable planting area of white pear in northern China.
参考文献/References:
[1]张强.中国梨果出口竞争力和国际市场研究[D].武汉:华中农业大学,2007.[2]张绍铃,谢智华.我国梨产业发展现状、趋势、存在问题与对策建议[J].果树学报,2019,36(8):1067-1072[3]高华君,李俊霞.对梨品种结构调整的几点建议[J].西北园艺:果树专刊,2005(6):43-43.[4]曹玉芬.中国梨品种[M].北京:中国农业出版社,2014.[5]王迎涛,李勇,孙荫槐.中熟抗黑星病梨新品种黄冠的选育及应用[J].河北农业科学,1998,2(2):40-42.
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备注/Memo
第一作者简介:张晓伟(1971-),女,本科,副研究员,现主要从事梨育种与栽培等研究工作。E-mail:745155807@qq.com.责任作者:郭黄萍(1959-),女,本科,研究员,现主要从事梨育种与栽培等研究工作。E-mail:ghping1959@163.com.基金项目:山西省农业科学院科技攻关资助项目(YGG17029);山西省农业科学院生物育种工程资助项目(17yzgc036)。收稿日期:2019-05-22