| 西瓜水肥一体化灌溉研究进展 |
| |
| 引用本文： | 闻丹,牛最荣,于守超,张恒嘉.西瓜水肥一体化灌溉研究进展[J].农业工程,2023,13(8). |
| |
| 作者姓名： | 闻丹 牛最荣 于守超 张恒嘉 |
| |
| 作者单位： | 甘肃农业大学,甘肃农业大学 水利水电工程学院,聊城大学 农学与农业工程学院,甘肃农业大学 水利水电工程学院 |
| |
| 基金项目： | 甘肃省重点研发计划项目（18YFINA073）；甘肃省科技支撑计划项目（1304FKCA095）；甘肃省教育厅产业支撑计划项目（2022CYZC-51）；国家自然科学基金项目（52269008，51669001） |
| |
| 摘 要： | 水资源短缺和肥料利用率低是我国农业发展面临的突出问题。水肥一体化灌溉是将灌溉与施肥融为一体的灌溉模式，可根据作物不同生育时期需水需肥规律，将水分和养分定时定量按比例精准提供到作物根部。?本文综述了国内外水肥一体化灌溉及相关技术研究进展、西瓜全生育期水肥需求规律和水肥一体化灌溉模式对西瓜生长发育、产量及品质的影响，分析了水肥一体化灌溉面临的问题并提出相关解决方案。深入研究水肥一体化灌溉理论、优化灌溉设备、改变传统灌溉施肥方式可为指导西瓜节水、节肥、优质、高产提供理论依据。
|
| 关 键 词： | 水肥一体化 西瓜 水肥规律 生长发育 产量和品质 |
| 收稿时间： | 2022/11/30 0:00:00 |
| 修稿时间： | 2022/12/11 0:00:00 |
Progress of watermelon fertilizer integrated irrigation research |
| |
| wendan,Niu Zuirong,Yu Shouchao and Zhang Hengjia.Progress of watermelon fertilizer integrated irrigation research[J].Agricultural Engineering,2023,13(8). |
| |
| Authors: | wendan Niu Zuirong Yu Shouchao and Zhang Hengjia |
| |
| Institution: | Gansu Agricultural University,College of Water Conservancy and Hydropower Engineering, Gansu Agricultural University,College of Agronomy and Agricultural Engineering, Liaocheng University,College of Water Conservancy and Hydropower Engineering, Gansu Agricultural University |
| |
| Abstract: | Water shortage and low utilization rate of fertilizer are the outstanding problems facing China''s agricultural development. Integrated water-fertilizer irrigation is an irrigation mode that integrates irrigation and fertilizer application into one, which can provide water and nutrients to the roots of crops accurately in proportion and at regular intervals according to the water and fertilizer demand rules of crops in different fertility periods. This paper reviews the research progress of integrated water-fertilizer irrigation and related technologies at home and abroad, the law of water and fertilizer demand during the whole reproductive period of watermelon and the influence of integrated water-fertilizer irrigation mode on the growth and development, yield and quality of watermelon, analyzes the problems faced by integrated water-fertilizer irrigation and proposes relevant solutions. In-depth research on water-fertilizer integrated irrigation theory, optimization of irrigation equipment, and change of traditional irrigation and fertilization can provide theoretical basis for guiding watermelon to save water, fertilizer, high quality and high yield. |
| |
| Keywords: | water-fertilizer integration watermelon water-fertilizer pattern growth and development yield and quality |
|
| 点击此处可从《农业工程》浏览原始摘要信息 |
| 点击此处可从《农业工程》下载免费的PDF全文 |
|
