垂丝海棠反季节移栽关键技术研究

The Research on Off-Season Transplanting Technology of Malus halliana Koehne

摘要: 本文以垂丝海棠(Malus halliana Koehne)为试验对象，研究了反季节移栽技术措施：生根处理、叶面喷水、抗蒸腾抑制剂使用以及“固本培元”(简称“四步法”)等措施对不同疏枝去叶比例下垂丝海棠成活率和叶片健康情况的影响。结果表明：“四步法”能显著提高反季节移栽的成活率。其中，“固本培元”措施起到了关键的作用。

Abstract: The research mainly focuses on Malus halliana Koehne. It finally outlined the influence of trans-planting measures under off-season: rooting treatment; watering; the use of antitranspirant and “Guben Peiyuan” (four steps for short) upon survival rate and leaf health status of Malus halliana Koehne under different amount of pruning leaf. The results show that: “Four Steps” can observably increase survival rate of Malus halliana Koehne under off-season, among which “Guben Peiyuan” plays a key role.