浙江农业科学 ›› 2024, Vol. 65 ›› Issue (12): 2939-2943.DOI: 10.16178/j.issn.0528-9017.20240612

• 观赏园艺 • 上一篇    下一篇

植物激素与乳酸菌液配施处理对银杏叶片长势的影响

陈海1(), 任若琛2, 朱培1, 朱力力3, 许镇澜4, 王琦1, 张宇翔5, 蒋敏1,*()   

  1. 1.长兴县林业技术推广中心,浙江 长兴 313100
    2.湖州师范学院 浙江省媒介生物学与病原控制重点实验室,浙江 湖州 313000
    3.长兴县仙山湖国家湿地公园管理中心,浙江 长兴 313100
    4.长兴县国土空间规划中心,浙江 长兴 313100
    5.长兴县永绿林业发展中心,浙江 长兴 313100
  • 收稿日期:2024-07-24 出版日期:2024-12-11 发布日期:2024-12-25
  • 通讯作者: 蒋敏(1982—),女,高级工程师,主要从事生态保护修复研究,E-mail:76039318@qq.com
  • 作者简介:陈海(1984—),男,工程师,主要从事森林培育技术应用和推广研究,E-mail:81218702@qq.com
  • 基金资助:
    长兴县自然资源和规划局委托项目(ZJXRCX-2022-013)

Effects of plant hormones and lactic acid bacteria on the growth of Ginkgo biloba L. leaves

CHEN Hai1(), REN Ruochen2, ZHU Pei1, ZHU Lili3, XU Zhenlan4, WANG Qi1, ZHANG Yuxiang5, JIANG Min1,*()   

  1. 1. Changxing County Forestry Technology Promotion Center, Changxing 313100, Zhejiang
    2. Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, Huzhou University, Huzhou 313000, Zhejiang
    3. Changxing Xianshanhu National Wetland Park Management Center, Changxing 313100, Zhejiang
    4. Changxing County National Land and Space Planning Center, Changxing 313100, Zhejiang
    5. Changxing County Evergreen Forestry Development Center, Changxing 313100, Zhejiang
  • Received:2024-07-24 Online:2024-12-11 Published:2024-12-25

摘要:

为探索调控银杏叶片长势的生物施肥配方,以赤霉素、细胞分裂素和微量元素与乳酸菌液配施处理,研究2种植物激素、微量元素和微生物菌肥对银杏叶片长势的影响。结果表明,4%硼和4%赤霉素处理延缓银杏落叶时间、增加银杏叶片长度和宽度、降低银杏结果量的效果最优,其次是8%锰和4%赤霉素处理。4%硼+8%锰的微量元素与4%赤霉素处理后延缓银杏落叶时间长达一周多,银杏结果量降低了24.96%。此外,4%硼+8%锰的微量元素、4%赤霉素和乳酸菌液配施并使用羟丙基甲基纤维素(hydroxy propyl methyl cellulose, HPMC)膜进行授粉隔离,对银杏叶片长势促进效果最显著。

关键词: 银杏, 植物激素, 微量元素, 乳酸菌

Abstract:

In order to explore the biological fertilization formula for growth regulation of Ginkgo biloba leaves, gibberellin, cytokinin and trace elements were applied with lactic acid bacteria solution to study the effects of these two plant hormones, trace elements and microbial fertilizers on the growth of Ginkgo biloba leaves. The results showed that 4% boron and 4% gibberellin treatment had the best effect on delaying the leaf withering, increasing the length and width of leaves, and reducing the fruiting yield of Ginkgo biloba, followed by 8% manganese and 4% gibberellin treatments. After the treatment of trace elements of 4% boron + 8% manganese and 4% gibberellin, the defoliation time of Ginkgo biloba was delayed for more than a week, and the fruiting yield of Ginkgo biloba was reduced by 24.96%. In addition, it was found that the combination of 4% boron + 8% manganese, 4% gibberellin and lactic acid bacteria solution and the use of hydroxy propyl methyl cellulose (HPMC) membrane for pollination isolation had the most significant effect on the growth of Ginkgo biloba leaves.

Key words: Ginkgo biloba L., plant hormones, microelements, lactic acid bacteria

中图分类号: