DocumentCode
2089790
Title
Study on cumulative function of sensitive index for winter wheat
Author
Jin Jian-hua ; Wang Yang-ren ; Sun Shu-hong ; Han Na-na
Author_Institution
Dept. of Water Conservancy, Tianjin Agric. Univ., Tianjin, China
fYear
2011
fDate
27-29 May 2011
Firstpage
634
Lastpage
638
Abstract
Based on different water deficit treatments, cumulative function of sensitive index for winter wheat was established. The higher water sensitive index was in the period of 160-180 day after seeding, which reached 0.01. The results demonstrated that the cumulative function of sensitive index represented by a growing curve could describe the yield response to water deficit for winter wheat.
Keywords
agricultural products; agriculture; water resources; cumulative sensitive index function; seeding; time 160 day to 180 day; water deficit treatment; water deficit yield response; water sensitive index; winter wheat; Indexes; Irrigation; Mathematical model; Production; Sensitivity; Water resources; crop water-production functions; cumulative function of sensitive index; winter wheat;
fLanguage
English
Publisher
ieee
Conference_Titel
New Technology of Agricultural Engineering (ICAE), 2011 International Conference on
Conference_Location
Zibo
Print_ISBN
978-1-4244-9574-0
Type
conf
DOI
10.1109/ICAE.2011.5943876
Filename
5943876
Link To Document