Effects of activated water irrigation on the growth, water consumption and water use efficiency of winter wheat
文献类型：期刊论文
| 作者 | Wang, Yanhui1,2; Mu, Yan3; Yang, Shujian1,2; Wang, Li1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF PLANT PRODUCTION
 |
| 出版日期 | 2022-09-19 |
| 页码 | 17 |
| 关键词 | Magnetized water Ionized water Dry matter accumulation Grain yield Root distribution Soil water |
| ISSN号 | 1735-6814 |
| DOI | 10.1007/s42106-022-00210-7 |
| 通讯作者 | Wang, Yanhui(wangli5208@nwsuaf.edu.cn) |
| 英文摘要 | Irrigation water activation technology is a new water treatment technology that promotes crop growth and improves water use efficiency (WUE) by altering the physical and chemical properties of water. Our study found that after activation treatment of groundwater, the pH levels and dissolved oxygen contents of water increased, and the surface tension and viscosity coefficients decreased. To verify the effect of this technology on winter wheat growth in the Guanzhong Plain, a three-year field experiment was conducted from 2018 to 2021 using activated water irrigation that included different irrigation treatments (i.e., 60 mm of magnetized and ionized water, MW1 and IW1; 120 mm, MW2 and IW2; 180 mm, MW3 and IW3), while 180 mm of groundwater (GW(3)) was used as a control. The results showed that, when compared with the GW(3) treatment, the MW3 and IW3 treatments significantly increased grain yields (GY), and this effect could be due to the increased chlorophyll contents, delayed senescence of the flag leaves during grain filling and then the significant increase in the dry matter accumulations at post-anthesis. In addition, the daily water consumption amounts in the MW3 and IW3 treatments were significantly higher than that in GW(3) treatment from joining to filling stages, which caused a slight increase in the WUEs. Both the GYs and WUEs of the MW2 and IW2 treatments significantly increased versus the GW(3) treatment. Therefore, we propose that 120 mm of activated water irrigation is the best mode for the Guanzhong Plain, which can save 60 mm of water. |
| WOS关键词 | GRAIN-YIELD ; MAGNETIC TREATMENT ; SURFACE-TENSION ; CLIMATE-CHANGE ; FIELD ; NITROGEN ; CHINA ; IMPACTS ; MATTER ; PLANT |
| 资助项目 | National Natural Science Foundation of China[41830754] ; National Natural Science Foundation of China[41977012] ; National Natural Science Foundation of China[42171043] ; State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS[SKLLQG1718] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000855798700001 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/184756]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Yanhui |
| 作者单位 | 1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 3.Northwest A&F Univ, Coll Landscape Architecture & Art, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yanhui,Mu, Yan,Yang, Shujian,et al. Effects of activated water irrigation on the growth, water consumption and water use efficiency of winter wheat[J]. INTERNATIONAL JOURNAL OF PLANT PRODUCTION,2022:17. |
| APA | Wang, Yanhui,Mu, Yan,Yang, Shujian,&Wang, Li.(2022).Effects of activated water irrigation on the growth, water consumption and water use efficiency of winter wheat.INTERNATIONAL JOURNAL OF PLANT PRODUCTION,17. |
| MLA | Wang, Yanhui,et al."Effects of activated water irrigation on the growth, water consumption and water use efficiency of winter wheat".INTERNATIONAL JOURNAL OF PLANT PRODUCTION (2022):17. |
入库方式： OAI收割
来源：地理科学与资源研究所
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