| 张望舒,贾惠娟.根域限制栽培对主干形‘圆梦’桃生长和果实品质的影响[J].中国南方果树,2018,47(5): |
| 根域限制栽培对主干形‘圆梦’桃生长和果实品质的影响 |
| Effect of root restriction on growth and fruit quality of ‘Yuanmeng’ peach tree with central leader form |
| 投稿时间：2018-01-08 修订日期：2018-02-05 |
| DOI： |
| 中文关键词: 根域限制栽培 桃 主干形 树体生长 果实品质 |
| 英文关键词:root restriction peach central leader form tree growth fruit quality |
| 基金项目:宁波市江北区农业科技攻关项目（2016B02） |
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| 中文摘要: |
| 根域限制栽培具有控制树冠、促进果树成花的优点，适宜在主干形整枝的密植果园中应用，但不同品种桃表现不同。‘圆梦’桃是由‘湖景蜜露’和‘白丽’杂交而来的中晚熟新品种，为明确‘圆梦’用作南方密植品种的适用性，以浙江省桃主栽品种‘湖景蜜露’为对照品种，对其营养生长、成花量和果实品质进行了研究，结果表明根域限制栽培的‘圆梦’树体营养生长和枝条成花量与‘湖景蜜露’基本一致，且果型大小、糖度、色泽更优。 |
| 英文摘要: |
| With the advantage of controlling tree crown and promoting flower bud formation, root restriction is suitable for high density orchards with central leader form. However, different cultivars grow differently in root restriction. ‘Yuanmeng’ is a new mid-maturing peach cultivar, which hybrid from ‘Hujingmilu’ and ‘Baili’. In order to clarify applicability of planting ‘Yuanmeng’ in high density orchards, researches were conducted on vegetative growth, amount of flower buds and fruit quality, using ‘Hujingmilu’ as a reference variety. Results showed that with root restricted, vegetative growth and amount of flower buds of the two varieties are similar. Besides, fruits of ‘Yuanmeng’ have bigger size, higher sugar content and better color. |
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