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中国农学通报

中国农学通报 ›› 2021, Vol. 37 ›› Issue (35): 34-37.doi: 10.11924/j.issn.1000-6850.casb2021-0826

• 林学·园艺·园林 • 上一篇    下一篇

水肥一体化滴灌对西昌设施‘克瑞森’无核葡萄果实膨大的影响

刘大章1(), 毛丽萍2(), 李志超1, 郑崇兰1, 巫玲琳1, 祝铭谦1, 巫登峰1   

  1. 1凉山彝族自治州林业草原科学研究院,四川西昌 615000
    2凉山彝族自治州农产品质量安全检测中心,四川西昌 615000
  • 收稿日期:2021-08-31 修回日期:2021-10-08 出版日期:2021-12-15 发布日期:2022-01-07
  • 通讯作者: 毛丽萍
  • 作者简介:刘大章,男,1974年出生,高级农艺师,本科,主要从事水果栽培与植保方面的研究。通信地址：615000 四川省西昌市龙眼井街237号,E-mail： 895680340@qq.com。
  • 基金资助:
    四川省凉山州2020年学术和技术带头人培养资金重点资助项目“安宁河谷区设施葡萄桔小实蝇绿色防控技术研究”(2020171)

Effects of Integrated Drip Irrigation of Water and Fertilizer on Fruit Enlarging of ‘Crimson’ Seedless Grape in Xi Chang

Liu Dazhang1(), Mao Liping2(), Li Zhichao1, Zheng Chonglan1, Wu Linglin1, Zhu Mingqian1, Wu Dengfeng1   

  1. 1Liangshan Yi Autonomous Prefecture Forestry and Grassland Science Academy,Xichang Sichuan 615000
    2Liangshan Prefecture Agricultural Products Quality and Safety Testing Center,Xichang Sichuan 615000
  • Received:2021-08-31 Revised:2021-10-08 Online:2021-12-15 Published:2022-01-07
  • Contact: Mao Liping

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摘要：

为筛选出适宜于‘克瑞森’无核葡萄果实膨大的水肥组合,在全生育期设置4个灌水量,4个施肥量梯度水肥一体化滴灌试验,探究其对‘克瑞森’果实膨大的影响效果。结果表明,主副互作对设施‘克瑞森’无核葡萄果实膨大的影响差异显著。灌水量5850、5400 m3/hm2与施肥量3150、2700 kg/hm2互作利于果实横径、纵径伸长、单粒重增加、硬度增强,以灌水量5850 m3/hm2与施肥量2700 kg/hm2互作效果最佳。灌水量5400、4950 m3/hm2与施肥量3150、2700 kg/hm2互作利于增加可溶性固形物含量,以灌水量4950 m3/hm2与施肥量3150 kg/hm2互作效果最佳。

关键词: 水肥一体化滴灌, ‘克瑞森’无核葡萄, 膨大

Abstract:

To screen suitable combination of water and fertilizer for fruit enlarging of ‘Crimson’ seedless grape, an integrated drip irrigation experiment of water and fertilizer with 4 irrigation amount gradients and 4 fertilizing amount gradients was set during the whole growth period to explore the effects on traits of fruit enlarging. The results showed that the interaction of main treatments and side treatments had significant effects on the indexes of the fruit enlarging traits of ‘Crimson’ seedless grape. The combinations of 5850 m 3/hm2, 5400 m3/hm2 irrigation amount and 3150 kg/hm2, 2700 kg/hm2 fertilizing amount were beneficial to the transverse elongation, longitudinal elongation, per berry weight increase, and hardness enhancement. The combination of 5850 m3/hm2 irrigation amount and 2700 kg/hm2 fertilizing amount had the best treatment effect. The combinations of 5400 m3/hm2, 4950 m3/hm2 irrigation amount and 3150 kg/hm2, 2700 kg/hm2 fertilizing amount were beneficial to the soluble solid content increase. The combination of 4950 m3/hm2 irrigation amount and 3150 kg/hm2 fertilizing amount had the best treatment effect.

Key words: drip irrigation of water and fertilizer, ‘Crimson’ seedless grape, fruit enlarging

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