Comparison of corn yield response to plant water stress caused by salinity and by drought

被引：60
|
作者：
Katerji, N
van Hoorn, JW [1 ]
Hamdy, A
Mastrorilli, M
机构：
[1] Wageningen Univ, Sub Dept Water Resources, Wageningen, Netherlands
[2] INRA, Unit Rech Environm & Grandes Cultures, F-78850 Thiverval Grignon, France
[3] Ist Agron Mediterraneo, I-70010 Bari, Italy
[4] Ist Sperimentale Agron, I-70125 Bari, Italy
来源：
AGRICULTURAL WATER MANAGEMENT | 2004年 / 65卷 / 02期
关键词：
corn; salinity; drought;
D O I：
10.1016/j.agwat.2003.08.001
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The effect of water stress on corn yield was studied in a salinity experiment and in a drought experiment. The plant water status was determined by measuring the pre-dawn leaf water potential regularly during the whole growing season and expressed by the water stress day index (WSDI). The yield response of corn did not differ under salinity and drought conditions. The WSDI is a useful indicator for determining crop-response to salinity and drought. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：95 / 101
页数：7
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