Effects of drip irrigation and cropping on soil salinity, ionic composition and waxy corn production in a severely saline and calcareous and gypsiferous soil
文献类型：期刊论文
| 作者 | Tan, Junli1; Kang, Yaohu2,5; Jiao, Yanping3; Wan, Shuqin2; Wang, Xina1; Tian, Juncang1; Erel, Ran4; Ben-Gal, Alon4 |
| 刊名 | INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 16期号:5页码:142-154 |
| ISSN号 | 1934-6344 |
| 关键词 | soil salinity calcareous gypsiferous ion composition leaching salt transport |
| DOI | 10.25165/j.ijabe.20231605.8125 |
| 通讯作者 | Kang, Yaohu(kangyh@igsnrr.ac.cn) |
| 英文摘要 | Drip technologies have been suggested as practical for irrigation under conditions of high salinity and for reclamation of saline soils. Drip irrigation triggered by soil water potential thresholds was applied to both reclaim a severely saline calcareous gypsiferous soil and irrigate a waxy corn crop (Zea mays L. sinesis Kulesh). However, there is a lack of knowledge on the sustainability of reclamation of saline soils with drip irrigation and the changes in soil salinity and salt ion composition during the amelioration process. Therefore, effects on soil salinity, its ionic composition, and on crop growth and yields were evaluated in an experiment conducted in the Yinchuan Plain, northwest China. Treatments included fields in their first to fourth years of the drip irrigation reclamation-cropping scheme and adjacent native, non-cropped or irrigated saline-sodic land as control. Yield of waxy corn increased and days of growth to maturity decreased as a function of time and reclamation management. The improvement in crop performance could be largely credited to the reduction of soil salinity and changes in salt composition under the drip-irrigated reclamation protocols. The drip irrigation regime created a region of low salinity proximal to the emitters conducive to germination and plant growth. Deleterious ions for crop growth such as Na+ and Cl- were reduced while Ca2+ and Mg2+ concentration increased, especially in the upper 40 cm of soil. After only a single season of drip-irrigated waxy corn production, both Cl-/ ratios and sodium adsorption ratio (SAR) decreased dramatically. The SO2- 4 results suggested that drip irrigation is an effective technology for reclamation of severely saline-affected soils, such as those widely distributed over the Ningxia Plain in China and that this or similar reclamation strategy could be appropriate for reclamation of other hard to manage calcareous and gypsiferous soils. |
| WOS关键词 | SODIC SOILS ; SALT TOLERANCE ; DRY DRAINAGE ; WATER-USE ; RECLAMATION ; GROWTH ; L. ; YIELD ; MANAGEMENT ; AREA |
| 资助项目 | National key research & development program of China[2021YFD1900605] ; National Natural Science Foundation of China[2022AAC02013] ; Natural Science Foundation of Ningxia[52369010] ; Project of Ningxia Higher education Institution for Building First Class Discipline ; [31860590] ; [NXYLXK2021A03] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| 出版者 | CHINESE ACAD AGRICULTURAL ENGINEERING |
| WOS记录号 | WOS:001141603400001 |
| 资助机构 | National key research & development program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Ningxia ; Project of Ningxia Higher education Institution for Building First Class Discipline |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/202371]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Kang, Yaohu |
| 作者单位 | 1.Ningxia Univ, Sch Civil & Hydraul Engn, Yinchuan 750021, Peoples R China 2.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Inst Geog Sci & Nat Resource Res, Beijing 100101, Peoples R China 3.Hebei Prov Acad Water Resources, Shijiazhuang 050051, Peoples R China 4.Agr Res Org, Gilat Res Ctr, Inst Soil Water & Environm Sci, IL-85280 Moblie Post Negev, Israel 5.11A Datun Rd, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Junli,Kang, Yaohu,Jiao, Yanping,et al. Effects of drip irrigation and cropping on soil salinity, ionic composition and waxy corn production in a severely saline and calcareous and gypsiferous soil[J]. INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,2023,16(5):142-154. |
| APA | Tan, Junli.,Kang, Yaohu.,Jiao, Yanping.,Wan, Shuqin.,Wang, Xina.,...&Ben-Gal, Alon.(2023).Effects of drip irrigation and cropping on soil salinity, ionic composition and waxy corn production in a severely saline and calcareous and gypsiferous soil.INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,16(5),142-154. |
| MLA | Tan, Junli,et al."Effects of drip irrigation and cropping on soil salinity, ionic composition and waxy corn production in a severely saline and calcareous and gypsiferous soil".INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING 16.5(2023):142-154. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。