新疆农业科学 ›› 2024, Vol. 61 ›› Issue (12): 3006-3013.DOI: 10.6048/j.issn.1001-4330.2024.12.015

• 土壤肥料·贮藏保鲜加工·园艺特产 • 上一篇    下一篇

水肥耦合对沙培番茄叶绿素含量以及光合特性日变化的影响

李春雨1(), 谭占明2,3, 程云霞2(), 高源2, 马全会2, 李志国4, 马兴3   

  1. 1.塔里木大学信息工程学院,新疆阿拉尔 843300
    2.塔里木大学园艺与林学学院,南疆设施农业兵团重点实验室,南疆特色果树高效优质栽培与深加工技术国家地方联合工程实验室,新疆生产建设兵团南疆特色果树生产工程实验室,新疆阿拉尔 843300
    3.阿克苏耐达农业科技有限公司,新疆阿克苏 843000
    4.新疆西晶农业科技有限公司,新疆图木舒克 844000
  • 收稿日期:2024-05-11 出版日期:2024-12-20 发布日期:2025-01-16
  • 通信作者: 程云霞(1996-),女,新疆石河子人,讲师,硕士,研究方向为设施蔬菜高效栽培及抗逆性生理,(E-mail)chengyunxia2018@163.com
  • 作者简介:李春雨(1992-),女,黑龙江齐齐哈尔人,讲师,硕士,研究方向为农业信息化,(E-mail)1871916786@qq.com
  • 基金资助:
    兵团财政科技计划项目(2023AB071);第一师阿拉尔市科技计划项目(2024NY04);2023年阿克苏地区科技兴阿项目;塔里木大学校长基金硕士人才资助项目(TDZKSS202213);第三师图木舒克市科技计划项目(KY2022GG05);新疆蔬菜产业技术体系(XJARS-07)

Effects of water and fertilizer coupling on diurnal changes of chlorophyll content and photosynthetic characteristics of sand-cultivated tomato

LI Chunyu1(), TAN Zhanming2,3, CHENG Yunxia2(), GAO Yuan2, MA Quanhui2, LI Zhiguo4, MA Xing3   

  1. 1. School of Information Engineering of Tarim University, Aral Xinjiang 843300, China
    2.. State-Local Joint Engineering Laboratory for High Efficiency and Quality Cultivation and Deep Processing Technology of Characteristic Fruit Trees in Southern Xinjiang of XPCC Engineering Laboratory of Characteristic Fruit Trees in Southern Xinjiang, College of Horticulture and Forestry, Tarim University, Aral Xinjiang 843300, China
    3. Aksu Nida Agricultural Technology Limited company, Aksu Xinjiang, 843000, China
    4. Xijing Agricultural Technology Limited company, Tumushuk Xinjiang 844000, China
  • Received:2024-05-11 Published:2024-12-20 Online:2025-01-16
  • Supported by:
    The XPCC's financial science and technology plan project(2023AB071);The First Division of Alar City Science and Technology Plan Project(2024NY04);The XPCC's guiding science and technology plan projects;Tarim University President Fund Master Funding Project(TDZKSS202213);Aksu Project 2023; The third division of Tumushuke City science and technology plan project(KY2022GG05);Xinjiang Vegetable Industry Technology System(XJARS-07)

摘要:

【目的】 研究适宜新疆南疆沙培番茄的最优水肥施用方案,为南疆沙培番茄生产提供合理的理论依据。【方法】 设置灌溉水量、施氮量、施磷量和施钾量4个因素,每个因素设定5个水平,采用四元二次通用旋转组合设计(二分之一),共20个处理,每个处理3次重复,测定各处理组合番茄叶片叶绿素含量差异以及光合日变化特征,运用主成分分析法进行综合评价。【结果】 各处理组番茄叶片的净光合速率。综合评价得到水肥耦合下各处理的优劣排序为g9>g3>g7>g11>g5>g2>g18>g12>g1>g6>g16>g4>g14>g20>g10>g19>g17>g13>g15>g8,g9处理各项指标表现较好。【结论】 在新疆南疆番茄黄沙栽培过程中g9处理(即灌水水平为310 mm/hm2,施氮量为570 kg/hm2,施磷量为438 kg/hm2,施钾量为738 kg/hm2),可有效促进番茄植株的生长发育。

关键词: 番茄; 水肥耦合; 叶绿素含量; 光合日变化; 主成分

Abstract:

【Objective】 This study aims to explore the optimal water and fertilizer application scheme suitable for sand cultivated tomato in southern Xinjiang and provide a reasonable theoretical basis for sand cultivated tomato production in this region.【Methods】 The test set four factors: irrigation water, nitrogen, phosphorus and potassium, five levels in each factor; By using four binary universal rotation combinations, a total of 20 treatment combinations, each repeated 3 times to determine the tomato leaf chlorophyll content difference and synthetic day characteristics, and finally, the principal component analysis was carried out for comprehensive evaluation.【Results】 The ranking of the treatments was g9 > g3 > g7 > g11 >g5 >g2> g18 >g12 >g1> g6> g16>g4 >g14> g20>g10> g19> g17> g13> g15>g8.Each index in g9 treatment was well.【Conclusion】 In the process of tomato sand cultivation in southern Xinjiang, g9 treatment (the irrigation level : 310mm/hm2, the amount of nitrogen: 570 kg/hm2, the amount of phosphorus: 438 kg/hm2, the amount of potassium: 738 kg/hm2) can effectively promote the growth and development of tomato plants.

Key words: tomato; water and fertilizer coupling; chlorophyll content; diurnal variation of photosynthesis; principal component analysis

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

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量:328517 今日访问:1910 在线人数:36
网站
微信公众号
淘宝购买
微店购买