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早熟鲜食桃新品种‘豫农蜜香’的选育
  • ISSN号:1009-9980
  • 期刊名称:《果树学报》
  • 时间:0
  • 分类:S662.1[农业科学—果树学;农业科学—园艺学]
  • 作者机构:[1]河南农业大学园艺学院,郑州450002, [2]河南省果树瓜类生物学重点实验室,郑州450002, [3]河南农业大学林学院,郑州450002
  • 相关基金:河南省重大科技专项(151100110900); 河南省现代农业产业技术体系建设专项(S2014-11-G02); 河南省科技攻关计划(152102110066;172102410049); 河南省高等学校重点科研项目(17A210001)
中文摘要:

‘豫农蜜香’是以晚熟鲜食桃品种‘八月香’为母本,中熟鲜食桃品种‘豫香’为父本杂交育成的早熟鲜食桃新品种。该品种果实较大,果实长圆形,平均单果质量148 g;果面极干净,果皮底色洁白如玉,茸毛短;果肉白色,柔软多汁,风味纯甜,果肉软溶质,香气浓郁,可溶性固形物含量可达15%;离核。在河南郑州地区6月18日可开始采收,6月25日左右完全成熟,丰产稳产、不裂果、不裂核,栽培适应性强,可以在河南各地桃产区进行规模化生产。

英文摘要:

‘Yunongmixiang'is a new early-maturing peach cultivar which is derived from the cross‘Ba-yuexiang'בYuxiang'in 2000.‘Bayuexiang'and‘Yuxiang'were both bred by Henan AgriculturalUniversity.‘Bayuexiang'is a late-maturing,clingstone,white-flesh peach cultivar with good flavor.‘Yuxiang'is a middle-maturing,clingstone peach cultivar. The anthers of‘Yuxiang'at big bud stagewere collected. 260 flowers of female parent removed the corollas were pollinated and bagged in April 3,2000. 121 fruits of the cross were harvested,and the cleaned seeds were stratificated. 72 seedlings wereobtained and planted at 0.5 m × 1 m in density in the next spring. No.‘00-7-12'was selected after morethan three years identification and tests. In 2012,the bud wood from this selection was grafted onto Chi-nese wild peach(‘Maotao') seedling rootstocks and planted in three sites in Henan province(includingXinzheng,Luoshan and Xincai). The cultivar comparison trials with‘Yumeiren'as control were conduct-ed from 2012 to 2016 at each site. All testing trees were trained as open-center-natural form with spaced3 m in the rows and between rows 5 m. The tree,flower and fruit characteristics of‘00-7-12'were as-sessed in comparison trials from 2012 to 2016. The characteristics of‘00-7-12'were obviously betterthan‘Yumeiren'after 5 years of evaluation. Trees of ‘00-7-12' are vigorous with a semi-upright growthhabit. Leaves of ‘00-7-12' tree have reniform nectaries,and the average leaf size is 4.3 cm wide and17.4 cm long. The fruits of are mainly set on long branches. The earliest full bloom date was observed on 24 March at Xinyang which located in the south region of Henan province. Its flowers are nonshowy andfertile with abundant bright yellow pollen. The average ripening date in Henan was 25 June,about 90 d af-ter full bloom. The fruit shape of ‘00-7-12' is oblong while the fruit shape of‘Yumeiren'is ellipse. Theground color of fruit is white. There is short fuzz on the skin

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期刊信息
  • 《果树学报》
  • 北大核心期刊(2011版)
  • 主管单位:农业部
  • 主办单位:中国农业科学院郑州果树研究所
  • 主编:王志强
  • 地址:河南省郑州市航海东路南中国农业科学院郑州果树研究所
  • 邮编:450009
  • 邮箱:chinagsxb@163.con
  • 电话:0371-65330928 653387308
  • 国际标准刊号:ISSN:1009-9980
  • 国内统一刊号:ISSN:41-1308/S
  • 邮发代号:36-93
  • 获奖情况:
  • 获河南省优秀期刊二等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),英国农业与生物科学研究中心文摘,美国剑桥科学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:18699