Stemflow of water on maize and its influencing factors

作者: Haijun Liu , Ruihao Zhang , Liwei Zhang , Xuming Wang , Yan Li

DOI: 10.1016/J.AGWAT.2015.04.013

关键词:

摘要: Abstract Stemflow is important for analyzing soil water dynamics and plant growth in regions with limited rainfall. The objective of this study was to determine the amount stemflow relation rainfall properties. In study, measured using a high adsorption sheet method during period maize height approximately from 100 cm 230 cm when leaf area index increases 1.0 4.5. There were 28 events amounts each event ranging 0.4 12.6 mm intensities 35 mm/h. results show that increased increasing total but decreased intensity. Throughout season, ranged 10 70 mm 30 135 mm, mean rate 0.42. These may help farmers irrigation scheduling under surface-mulching conditions arid region.

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