新疆农业科学 ›› 2025, Vol. 62 ›› Issue (1): 217-224.DOI: 10.6048/j.issn.1001-4330.2025.01.025

• 植物保护·园艺特产 • 上一篇    下一篇

不同种植行距对菠菜产量和水分利用效率的影响

胡梦婷1(), 刘胜尧2, 贾宋楠2, 范凤翠1,2(), 杜凤焕2, 李劲松2, 秦勇1()   

  1. 1.新疆农业大学园艺学院,乌鲁木齐 830052
    2.河北省农林科学研究院农业信息与经济研究所,石家庄 050051
  • 收稿日期:2024-04-27 出版日期:2025-01-20 发布日期:2025-03-11
  • 通信作者: 秦勇(1962-),男,甘肃人,教授,硕士生/博士生导师,研究方向为蔬菜栽培与生理,(E-mail)352167610@qq.com
    范凤翠(1971-),女,河北人,研究员,硕士生/博士生导师,研究方向为资源高效利用及农业信息化,(E-mail)njsffc@163.com
  • 作者简介:胡梦婷(1998-),女,云南人,硕士研究生,研究方向为蔬菜水肥资源高效利用,(E-mail)1305812087@qq.com
  • 基金资助:
    河北省省级科技计划项目(21326904D);河北省现代农业产业技术体系露地/设施蔬菜创新团队(HBCT2021200201);河北省农林科学院科技创新专项(2022KJCXZX-NXS-4)

Effects of different planting row spacings on yield and water use efficiency of spinach

HU Mengting1(), LIU Shengyao2, JIA Songnan2, FAN Fengcui1,2(), DU Fenghuan2, LI Jingsong2, QIN Yong1()   

  1. 1. College of Horticulture,Xinjiang Agricultural University, Urumqi 830052,China
    2. Institute of Agricultural Information and Economics,Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051,China
  • Received:2024-04-27 Published:2025-01-20 Online:2025-03-11
  • Supported by:
    Hebei Provincial Science and Technology Program Project(21326904D);Hebei Province Modern Agriculture Industry Technology System Open Field/Facility Vegetable Innovation Team(HBCT2021200201);Science and Technology Innovation Special Project of Hebei Academy of Agricultural and Forestry Sciences(2022KJCXZX-NXS-4)

摘要:

【目的】 探究不同种植行距对菠菜生产及节水效率的影响,优化设施菠菜高效节水种植模式。【方法】 以墨西哥2号菠菜品种为材料,在塑料大棚内试验,设置3种条播种植行距为10 cm(T1处理)、15 cm(T2处理)、20 cm(T3处理),以撒播(CK)为对照,研究种植行距的变化对菠菜产量、干物质量、耗水以及水分利用效率的影响。【结果】 等行距条播种植显著促进了塑料大棚菠菜的生长和产量,与CK相比,T1处理、T2处理、T3处理下的产量分别提高了4.39%、6.34%和10.04%。其中,T3处理下菠菜的产量和水分利用效率明显高于T1处理和T2处理,T3处理不仅促进了菠菜的干物质积累,并且在收获期表现出最低的日耗水强度,从而提高了水分利用效率。与CK相比,T3处理下菠菜的植株干物质量提高了10.05%,群体产量增加了10.04%;全生育期耗水量减少了18.84%;水分利用效率提高了26.52%。【结论】 20 cm行距的条播种植模式有利于提高大棚菠菜的产量和水分利用效率,可在生产上推广应用。

关键词: 菠菜; 种植行距; 产量; 水分利用效率

Abstract:

【Objective】 This project aims to explore the effects of different planting row spacing on the production and water-saving efficiency of spinach and optimize the efficient and water-saving planting mode of facility spinach. 【Methods】 Mexico 2 spinach was taken as the test material, a field experiment was conducted in a vinyl house, and three kinds of row spacing was set for drill planting to study the effects of row spacing of 10 cm (T1), 15 cm (T2) and 20 cm (T3) on yield, dry matter quality, water consumption and water use efficiency of spinach with uniform sowing (CK) as the control. 【Results】 The results showed that equal row spacing seeding significantly promoted the growth and yield of spinach in facilities.Compared with CK, the yield under T1, T2 and T3 treatments increased by 4.39%, 6.34% and 10.04%, respectively.Among them, the yield and water use efficiency of spinach under T3 treatment were significantly higher than those under T1 and T2 treatment.T3 treatment not only promoted the dry matter accumulation of spinach, but also showed the lowest daily water consumption intensity during the harvest period, thus improving the water use efficiency.Compared with CK, the dry matter quality of spinach plants under T3 treatment increased by 10.05%, and the population yield increased by 10.04%.Water consumption during the whole growth period decreased by 18.84%; Water use efficiency increased by 26.52%. 【Conclusion】 In summary, in the process of spinach production, the 20 cm row spacing drill planting mode is the most beneficial to improve the yield and water use efficiency of facility spinach, so it is strongly recommended to be popularized and applied.

Key words: spinach; planting pattern; yield; water use efficiency

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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