Xinjiang Agricultural Sciences ›› 2024, Vol. 61 ›› Issue (2): 402-412.DOI: 10.6048/j.issn.1001-4330.2024.02.016

• Horticultural Special Local Products· Soil Fertilizer·Plant Protection • Previous Articles     Next Articles

Application analysis of water and fertilizer coupling of different drip irrigation techniques on facility cucumber

PU Ming1(), SONG Xuedong1(), ZHANG Peng1, ZHANG Mingmin2, ZHANG Daiyu3, XUE Lian1, YUAN Ning1, WANG Haipeng1, GAO Tiegong1   

  1. 1. Lanzhou Agricultural Science and Technology Research and Promotion Center, Lanzhou 730010, China
    2. Xigu District Agricultural Technology Extension Station, Lanzhou 730060, China
    3. Qilihe District Agricultural Technology Extension Station, Lanzhou 730050, China
  • Received:2023-06-22 Online:2024-02-20 Published:2024-03-19
  • Correspondence author: SONG Xuedong(1969-),male, from Jingyuan Gansu, asociate researcher, researching on soil improvement and water-saving irrigation,(E-mail)1275412291@qq.com
  • Supported by:
    Lanzhou S & T Program Project "Research and Development and Demonstration of Eco-efficient Microbial Soil Conditioning Technology"(2021-1-167)

不同滴灌技术水肥耦合在设施黄瓜上的应用分析

蒲明1(), 宋学栋1(), 张鹏1, 张明敏2, 张代玉3, 薛莲1, 袁宁1, 王海鹏1, 高铁功1   

  1. 1.兰州市农业科技研究推广中心,兰州 730010
    2.兰州市西固区农业技术推广站,兰州 730060
    3.兰州市七里河区农业技术推广站,兰州 730050
  • 通讯作者: 宋学栋(1969-),男,甘肃靖远人,副研究员,研究方向为土壤改良与节水灌溉,(E-mail)1275412291@qq.com
  • 作者简介:蒲明(1985-),女,甘肃清水人,高级农艺师,研究方向为土壤肥料与节水灌溉,(E-mail)547050027@qq.com
  • 基金资助:
    兰州市科技计划项目“生态高效微生物土壤调理技术研发与示范推广”(2021-1-167)

Abstract:

【Objective】 To explore the effects of different drip irrigation methods on the growth and yield of cucumber under the condition of yellow loam in Lanzhou.【Methods】 The effects of drip irrigation under mulch, under drip irrigation, under mulch with inner patch, under ridge film furrow irrigation and by water and fertilizer coupling treatment on physiological traits, yield and quality of cucumber were investigated.The orthogonal test of three factors and three levels was used, and the optimal combination scheme of three factors was obtained by variance analysis and regression.【Results】 The three factors had little effect on the physical and chemical properties of the plant, but significant effects on the physical and chemical properties, yield, quality and WUE of the fruit.The order of influence was drip irrigation mode > irrigation amount > fertilization amount.The optimal combination of three factors was determined as follows:drip arrow drip irrigation under film, irrigation amount of 66.13 m3/hm2, fertilization amount of 25.2 kg/hm2, and the highest yield of cucumber in solar greenhouse was 256,942.52 kg/hm2.【Conclusion】 Both drip arrow drip irrigation and inlaid patch drip irrigation saved water and fertilizer and cost as well without affecting the yield and quality of cucumber.Among them, drip-arrow drip irrigation under film had the best effect and was worthy of promotion.

Key words: facility cucumber; inlaid patch type drip irrigation under film; drip irrigation under film; water fertilizer coupling

摘要:

【目的】研究兰州市黄壤土条件下不同滴灌方式对设施黄瓜生长发育及产量的影响。【方法】分别运用滴箭式膜下滴灌、内镶贴片式膜下滴灌、垄膜沟灌及水肥耦合处理方式对设施黄瓜理化性状、产量和品质的影响,采用三因素三水平正交试验,利用方差和回归分析得出三因素影响的最优组合方案。【结果】三因素对植株理化性状的影响不大,但对其果实的理化性状、产量、品质和水分利用率极显著,影响顺序为滴灌模式>灌水量>施肥量。三因素最优组合为滴箭式膜下滴灌:灌水量66.13 m3/hm2,施肥量为25.2 kg/hm2,日光温室黄瓜的最高产量为256 942.52 kg/hm2【结论】滴箭式膜下滴灌和内镶贴片式膜下滴灌均能在不影响设施黄瓜产量和品质的前提下,节水节肥节本,其中以滴箭式膜下滴灌效果最佳。

关键词: 设施黄瓜, 内镶贴片式膜下滴灌, 滴箭式膜下滴灌, 水肥耦合

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