Experiments on the control of salinity and sodicity in surface-irrigated fields in the upper Yellow River valley (III) - The state of salinization and alkalization in and around the pingbu experimental field
文献类型：期刊论文
| 作者 | Yasutake, Daisuke2; Araki, Takuya1; Kitano, Masaharu.; Wang, Weizhen3,4; Urayama, Kazuki5; Cho, Hiroyuki6; Kobayashi, Tetsuo1 |
| 刊名 | JOURNAL OF THE FACULTY OF AGRICULTURE KYUSHU UNIVERSITY
 |
| 出版日期 | 2008-02-01 |
| 卷号 | 53期号:1页码:265-270 |
| 关键词 | ion concentration irrigated field root uptake salinity sodicity |
| ISSN号 | 0023-6152 |
| 通讯作者 | Kobayashi, Tetsuo(kotetsu@bpes.kyLishu-u.ae.jp) |
| 英文摘要 | In order to analyze the state of salinization and alkalization in and around an experimental irrigated field newly established in an alluvial valley of the Yellow Ricer, concentrations of ions contained in waters, soils and crops relevant to these phenomena were measured there. During the intensive surveys conducted in June, August and September 2007, the Yellow River water, irrigation canal water, groundwater, field soils and crops, etc. were sampled and their chemical characteristics such as electrical conductivity, pH, concentrations of ions Na+, Ca2+, Mg2+, K+, Cl-, SO42- and NO3- were measured. The results obtained are summarized as follows: Irrigation seems to cause increases in the concentrations of ions Na+, Cl- and SO42- in the groundwater. Although those are also major ions contained in the field soil, the soil is classed as saline but not sodic according to the standard classification. On the other hand, Na+ is not concentrated in the crops because of their poor ability to absorb it. This seems to be one of the factors that cause salinization and alkalization of soil and water in irrigated fields. Therefore, cultivation techniques that use the ability of specific crops to absorb much Na+ and store it in shoots should be developed for effective and sustainable use of the irrigated field. |
| 收录类别 | SCI |
| WOS关键词 | WATER ; TRANSPORT ; BASIN |
| WOS研究方向 | Agriculture |
| WOS类目 | Agriculture, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000254495600042 |
| 出版者 | KYUSHU UNIV, FACULTY AGRICULTURAL PUBLICATIONS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556049 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Kobayashi, Tetsuo |
| 作者单位 | 1.Kyushu Univ, Fac Agr, Dept Bioprod Environm Sci, Div Reg Environm Sci,Lab Appl Meterol, Fukuoka 8128581, Japan 2.Kochi Univ, Fac Agr, Kochi 7838502, Japan 3.CAS, GIS, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 4.CAS, Lab Remote Sensing, Lanzhou 730000, Peoples R China 5.Kyushu Univ, Grad Sch Bioresource & Bioenvironm Sci, Fukuoka 8128581, Japan 6.Saga Univ, Dept Agr Sci, Saga 8408502, Japan |
| 推荐引用方式 GB/T 7714 | Yasutake, Daisuke,Araki, Takuya,Kitano, Masaharu.,et al. Experiments on the control of salinity and sodicity in surface-irrigated fields in the upper Yellow River valley (III) - The state of salinization and alkalization in and around the pingbu experimental field[J]. JOURNAL OF THE FACULTY OF AGRICULTURE KYUSHU UNIVERSITY,2008,53(1):265-270. |
| APA | Yasutake, Daisuke.,Araki, Takuya.,Kitano, Masaharu..,Wang, Weizhen.,Urayama, Kazuki.,...&Kobayashi, Tetsuo.(2008).Experiments on the control of salinity and sodicity in surface-irrigated fields in the upper Yellow River valley (III) - The state of salinization and alkalization in and around the pingbu experimental field.JOURNAL OF THE FACULTY OF AGRICULTURE KYUSHU UNIVERSITY,53(1),265-270. |
| MLA | Yasutake, Daisuke,et al."Experiments on the control of salinity and sodicity in surface-irrigated fields in the upper Yellow River valley (III) - The state of salinization and alkalization in and around the pingbu experimental field".JOURNAL OF THE FACULTY OF AGRICULTURE KYUSHU UNIVERSITY 53.1(2008):265-270. |
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来源：寒区旱区环境与工程研究所
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