• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Small Fruits Review >The effects of different cultural and environmental factors on grapevine growth, winter hardiness and performance, in three locations, in Canada.
【24h】

The effects of different cultural and environmental factors on grapevine growth, winter hardiness and performance, in three locations, in Canada.

机译：在加拿大的三个地方，不同的文化和环境因素对葡萄的生长，抗寒性和生长性能的影响。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Twenty grapevine genotype of diverse hybrid origin (Chancellor, Delisle, ES-6-12-28, ES-4-7-25, GR-7, Hibernal, Sabrevois, Kay Gray, Lucie Kuhlmann, Michurinetz, Okanagan Riesling, Prairie Star, St. Croix, St. Pepin, Seyval Noir, Seyval Blanc, SV-18-307, Vandal-Cliche and Vidal Blanc) and one vinifera type (Siegerrebe) were evaluated during 1999-2000 and 2000-01 under different winter protection methods. Twelve hardy and semi-hardy cultivars received 3 treatments: 7 tender cultivars received one treatment and only one tender cultivar received 2 treatments, i.e. vines without protection (M1), pinning half of the canes to the ground allowing for natural snow cover protection and the remaining canes left attached to the trellis wires without protection (M2), vine removed from the trellis, laid down and covered with geotextile fabric (M3), or soil (M4) at 3 locations in Quebec, Canada, varying in soil type and microclimate conditions. The effects of these methods on annual production, winter resistance and vegetative growth were evaluated. The total yield for all cultivars at Frelighsburg were higher by 3- and 4-fold than the yields at L'Orpailleur (Dunham) and Dietrich-Jooss (Iberville) commercial vineyards, respectively. For M1 and M2, the highest yields were recorded for Vandal-Cliche and St. Croix, followed by ES-4-7-25 and St. Pepin. M3 was the most effective for some semi-hardy genotypes. Under M3, the average yield of semi-hardy cultivars remained higher (6 and 4 kg) than that of the hardy cultivars (3 and 1.7 kg) at L'Orpailleur and Dietrich-Jooss (2000), respectively. Seyval Noir, Seyval Blanc, Chancellor, Vandal-Cliche and ES-4-7-25 exceeded 20 kg under M3. M4 for Seyval Blanc was not effective, reducing yield and vigour, and increasing mortality. Higher bud survival levels were observed at Frelighsburg for hardy cultivars, such as Sabrevois, St. Croix, Kay Gray, Vandal-Cliche, St. Pepin and Michurinetz, under all protection treatments. In commercial vineyards, a bud mortality of greater than 50% was observed for semi-hardy cultivars ES-6-12-28, GR-7 and Lucie Kuhlman; Greater mortality was evident in tender cultivars Siegerrebe, Vidal Blanc and SV-18-307. Hardy and moderately hardy cultivars were the most vigorous, while the tender cultivars were less vigorous. Site location was the most important factor affecting vine yield and mortality, with the best performances recorded at Frelighsburg, where very well-drained sandy soil and excellent snow accumulation were observed..
机译：二十种不同杂种来源的葡萄基因型（总理，德利尔，ES-6-12-28，ES-4-7-25，GR-7，Hibernal，Sabrevois，凯·格雷，露西·库尔曼，米丘里尼茨，欧肯娜根·雷司令，草原之星，在不同的冬季保护方法下，分别于1999-2000年和2000-01年评估了圣克鲁瓦，圣佩平，西瓦尔·诺瓦，西瓦尔·布朗，SV-18-307，Vandal-Cliche和Vidal Blanc）和一种葡萄类型（Siegerrebe）。 12个强壮和半强壮品种接受3种处理：7个嫩品种进行1种处理，而只有1个嫩品种进行2种处理，即藤蔓无保护（M1），将一半的藤条钉在地面上，从而实现自然的积雪保护和在加拿大魁北克省的3个地点，剩余的手杖未经保护（M2）固定在网格电线上，从网格移除藤蔓，放下并用土工织物（M3）或土壤（M4）覆盖，其土壤类型和微气候不同条件。评估了这些方法对年产量，冬季抗性和营养生长的影响。 Frelighsburg的所有品种的总产量分别比L'Orpailleur（Dunham）和Dietrich-Jooss（Iberville）商业葡萄园的产量分别高3倍和4倍。对于M1和M2，Vandal-Cliche和St. Croix的产量最高，其次是ES-4-7-25和St. Pepin。对于某些半强基因型，M3最有效。在M3模式下，半耐性品种的平均产量（6和4公斤）仍然分别高于L'Orpailleur和Dietrich-Jooss（2000）的耐性品种（3和1.7公斤）。在M3下，Seyval Noir，Seyval Blanc，总理，Vandal-Cliche和ES-4-7-25超过了20公斤。 Seyval Blanc的M4无效，降低了产量和活力，并增加了死亡率。在所有保护处理下，弗莱利斯堡的强壮品种，如沙布雷维斯，圣克鲁瓦，凯格雷，范达尔·克里奇，圣佩平和米丘里尼茨，观察到较高的芽存活水平。在商业葡萄园中，观察到半强壮品种ES-6-12-28，GR-7和露西·库尔曼（Lucie Kuhlman）的芽死亡率超过50％。在嫩品种Siegerrebe，Vidal Blanc和SV-18-307中，死亡率明显提高。强壮和中度强壮的品种活力最强，而嫩弱的品种活力较弱。选址是影响葡萄产量和死亡率的最重要因素，在弗里格斯堡（Frelighsburg）有最佳表现，那里的排水良好的沙土和积雪量极佳。

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