| 黄杨,陆云峰,郑云晓,徐沁怡,周超超,孙松杰,陈均魁,汪国云.4种植物生长调节剂对蟠桃采前落果防治与果实的影响[J].中国南方果树,2026,55(2): |
| 4种植物生长调节剂对蟠桃采前落果防治与果实的影响 |
| Effects of Four Plant Growth Regulators on Preharvest Fruit Drop Control and Fruit Quality in Flat Peach |
| 投稿时间：2025-06-10 修订日期：2025-09-05 |
| DOI： |
| 中文关键词: 蟠桃 植物生长调节剂 采前落果 果实品质 |
| 英文关键词:flat peach plant growth regulator preharvest fruit drop fruit quality |
| 基金项目: |
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| 中文摘要: |
| 玉露蟠桃为试材，采用烯腺·羟烯腺、28-表芸·赤霉酸、赤·吲乙·芸苔、对氯苯氧乙酸钠4种植物生长调节剂喷施果实，研究了不同种类的药剂处理对蟠桃落果和果实品质的影响，以期为蟠桃优质栽培提供参考依据。结果表明，4种植物生长调节剂均可显著减少蟠桃的落果，其中，喷施对氯苯氧乙酸钠、烯腺?羟烯腺的两个处理的综合评价最高，在减少蟠桃采前落果、改善果实外观、提升内质等商品性方面均表现出较为优异的性能。 |
| 英文摘要: |
| Flat peach ‘Yulu’ was used to investigate the effects of four plant growth regulators on preharvest fruit drop and fruit quality, that is, oxyenadenine·enadenine, 28-epibrassinolide·gibberellic acid, gibberellic acid·indol-3-ylacetic acid·brassinolide, and sodium 4-chlorophenoxyacetate, with the aim to offer a valuable reference for improving the cultivation quality of flat peach. All four plant growth regulators significantly reduced fruit drop, with the treatments of sodium 4-chlorophenoxyacetate and oxyenadenine·enadenine showing the best overall performance. These two treatments demonstrated superior efficacy in reducing preharvest fruit drop, enhancing fruit appearance, and improving internal quality, thereby contributing to better commercial value. |
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