水肥一体化技术的应用——以四川桑园为例 |
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引用本文: | 杨昌敏,易文裕,赵帮泰,程方平,张巍,刘琳.水肥一体化技术的应用——以四川桑园为例[J].中国农机化学报,2023,44(4):71-75. |
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作者姓名: | 杨昌敏 易文裕 赵帮泰 程方平 张巍 刘琳 |
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作者单位: | 1. 四川省农业机械研究设计院,成都市,610066;
2. 农业农村部丘陵山地农业装备技术重点实验室,成都市,610066;
3. 四川省邻水县农机技术推广服务站,四川广安,638500
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基金项目: | 四川省衔接推进乡村振兴科技专项(2022ZHXC0063);四川蚕桑创新团队(SCCXTD—2023—16、SCCXTD—2023—17) |
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摘 要: | 水肥一体化技术具有省时省工、节水节肥、增加产量、改善环境条件等方面的优势,在农业生产上得到广泛应用。四川省是蚕桑种养大省,应用推广水肥一体化技术能有效缓解桑园水资源地理时空分布不均的问题,有效提高桑叶产量和质量,促进产业可持续发展。基于此,通过对四川水肥一体化技术研究应用情况梳理,得出水肥一体化技术在四川的应用主要集中在果蔬类经济作物,在桑园应用较少的现状。指出桑园水肥一体化技术应用存在设备使用维护成本高、技术应用推广难以及缺乏配套智能装备等制约因素。进一步提出开展适宜于丘陵山区的桑园水肥一体化新技术研究、完善典型桑区水肥一体化技术应用模式、推进智能水肥一体化灌溉系统研发等措施,以期加快推进四川桑园水肥一体化技术的应用推广。
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关 键 词: | 水肥一体化 灌溉制度 智能化 桑园 |
Application of integrated technology of water and fertilizer: Taking mulberry garden in Sichuan as an example |
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Abstract: | The integrated technology of water and fertilizer has the advantages of saving time and labor, saving water and fertilizer, increasing production, improving environmental conditions and so on. It has been widely used in agricultural production. Sichuan Province is a major province of sericulture and cultivation. The application of water fertilizer integration technology can effectively alleviate the uneven distribution of water resources in the mulberry park, effectively improve the yield and quality of mulberry leaves, and promote the sustainable development of the industry. By combing the research and application of the technology of water fertilizer integration in Sichuan, it is concluded that the application of the technology of water fertilizer integration in Sichuan is mainly concentrated in fruit and vegetable cash crops, and less in mulberry orchard. It analyzed the factors restricting the application of water fertilizer integration technology in mulberry gardens, such as the high maintenance cost of equipment, the difficulty of technology application and promotion, and the lack of supporting intelligent equipment, and further proposed to carry out the research on the new technology of water fertilizer integration in mulberry gardens suitable for hills and mountains, improve the application model of water fertilizer integration technology in typical mulberry areas, and promote the research and development of intelligent water fertilizer integration irrigation system. In order to accelerate the application and popularization of water and fertilizer integration technology in Sichuan mulberry garden. |
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Keywords: | water and fertilizer integration irrigation system intelligentization mulberry field |
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