| Research advance in diagnosis of crop water deficit |
|
View Fulltext View/Add Comment Download reader |
| |
| DOI：10.7606/j.issn.1000-7601.2006.02.44 |
| Key Words: crop water deficit diagnosis |
| Author Name | Affiliation | | ZHANG Rui-mei | State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hehai University,Nanjing 210098,China；Department of Agriculture Engineering,Hehai University,Nanjing 210098,China | | PENG Shi-zhang | State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hehai University,Nanjing 210098,China | | XU Jun-zeng | State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hehai University,Nanjing 210098,China；Department of Agriculture Engineering,Hehai University,Nanjing 210098,China | | WU Hong-xia | State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hehai University,Nanjing 210098,China；Department of Agriculture Engineering,Hehai University,Nanjing 210098,China |
|
| Hits: 785 |
| Download times: 473 |
| Abstract: |
| Water stress is the most popular environment menace that affects crop production,and diagnosis of water deficit is very important to the development of irrigation and precision agriculture.In plants,there is an ecological and physiological mechanism of adaptability to soil water stress,which provides the signal and basis for the diagnosis of water deficit.In this paper,the research advance in diagnosis of crop water deficit is summarized from the aspects of soil index,meteorology index and crop index,the advantages and disadvantages of different methods are discussed,and the problems faced in the study application are also analyzed. |
|
|
|