Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s40333-013-0152-4 |
Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China | |
Jiang, Jing1,2; Huo, ZaiLin2; Feng, ShaoYuan3; Kang, ShaoZhong2; Wang, FenXing2; Zhang, ChaoBo1 | |
通讯作者 | Huo, ZaiLin |
来源期刊 | JOURNAL OF ARID LAND |
ISSN | 1674-6767 |
EISSN | 2194-7783 |
出版年 | 2013 |
卷号 | 5期号:2页码:143-154 |
英文摘要 | Field experiments were conducted in 2008 and 2009 to study the effects of deficit irrigation with saline water on spring wheat growth and yield in an arid region of Northwest China. Nine treatments included three salinity levels s1, s2 and s3 (0.65, 3.2, and 6.1 dS/m) in combination with three water levels w1, w2 and w3 (375, 300, and 225 mm). In 2008, for most treatments, deficit irrigation showed adverse effects on wheat growth; meanwhile, the effect of saline irrigation was not apparent. In 2009, growth parameters of w1 treatments were not always optimal under saline irrigation. At 3.2 and 6.1 dS/m in 2008, the highest yield was obtained by w1 treatments, however, in 2009, the weight of 1,000 grains and wheat yield both followed the order w2 > w1 > w3. In this study, spring wheat was sensitive to water deficit, especially at the booting to grain-filling stages, but was not significantly affected by saline irrigation and the combination of the two factors. The results demonstrated that 300-mm irrigation water with a salinity of less than 3.2 dS/m is suitable for wheat fields in the study area. |
英文关键词 | saline water irrigation leaf area index (LAI) leaf potential yield components |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000318210600002 |
WOS关键词 | USE EFFICIENCY ; SOIL-SALINITY ; MEDITERRANEAN ENVIRONMENT ; STOMATAL CONDUCTANCE ; SEASON DROUGHT ; LEAF-AREA ; PRODUCTIVITY ; MANAGEMENT ; STRESS ; L. |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
来源机构 | 中国农业大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/178120 |
作者单位 | 1.Taiyuan Univ Technol, Coll Water Sci & Engn, Taiyuan 030024, Peoples R China; 2.China Agr Univ, Ctr Agr Water Res China, Beijing 100083, Peoples R China; 3.Yangzhou Univ, Coll Water Sci & Engn, Yangzhou 225009, Peoples R China |
推荐引用方式 GB/T 7714 | Jiang, Jing,Huo, ZaiLin,Feng, ShaoYuan,et al. Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China[J]. 中国农业大学,2013,5(2):143-154. |
APA | Jiang, Jing,Huo, ZaiLin,Feng, ShaoYuan,Kang, ShaoZhong,Wang, FenXing,&Zhang, ChaoBo.(2013).Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China.JOURNAL OF ARID LAND,5(2),143-154. |
MLA | Jiang, Jing,et al."Effects of deficit irrigation with saline water on spring wheat growth and yield in arid Northwest China".JOURNAL OF ARID LAND 5.2(2013):143-154. |
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