...
首页> 外文期刊>Acta Horticulturae >Overview of plum breeding in Europe.
【24h】

Overview of plum breeding in Europe.

机译:欧洲李子育种概述。

获取原文
获取原文并翻译 | 示例
           

摘要

In Europe, the plum is one of the main fruit species, occupying an area of about 500,000 ha and ensuring production of about 3,000 million tones. The important countries regarding to plums (Serbia, Romania, Italy, Germany, Bulgaria etc.) recorded declines of production due mainly to viral diseases which destroyed the orchards and impaired the fruit quality. Therefore, these countries developed extensive breeding programs with the common objectives (productivity, fruit quality and resistance/tolerance to PPV) and specific objectives (late blooming, self-fertility, short growing period, different ripening times, spur fructification, resistance to diseases and frost). In the last 20 years 170 plum cultivars from these programs were released (Romania 38 cvs., Germany 28 cvs., Belarus 15 cvs., Serbia 14 cvs., Italy 13 cvs., Sweden 12 cvs., Bulgaria 11 cvs., Republic of Moldova 10 cvs., Latvia 9 cvs., France 6 cvs., United Kingdom 3 cvs., Czech Republic 3 cvs. and Norway 1 cv.).
机译:在欧洲,李子是主要的水果种类之一,占地约500,000公顷,确保了约30亿吨的产量。有关李子的重要国家(塞尔维亚,罗马尼亚,意大利,德国,保加利亚等)记录到产量下降,主要是由于病毒性疾病破坏了果园并损害了果实的品质。因此,这些国家制定了广泛的育种计划,其共同目标(生产力,果实品质和对PPV的抗性/耐受性)和特定目标(晚开花,自育,较短的生育期,不同的成熟时间,刺果肉,抗病性和抗性)霜)。在过去的20年中,从这些程序中释放了170个李子品种(罗马尼亚38个,德国28个,白俄罗斯15个,塞尔维亚14个,意大利13个,瑞典12个,保加利亚11个,共和国)摩尔多瓦10 VS,拉脱维亚9 VS,法国6 VS,英国3 VS,捷克3 VS和挪威1 VS)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号