利用秘鲁利马冠层面积校准热像仪评估水稻作物水分胁迫(IR 71706)

Idesia (Arica) Pub Date : 2021-12-01 DOI:10.4067/s0718-34292021000400059

Hugo Diego Villar Barraza, Lia Ramos Fernandez, Omar Alminagorta Cabezas

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引用次数: 0

摘要

为了应对全球水稻种植需求的增长，作物对水分需求的增加以及现有的估算水分胁迫生理反应的费力和破坏性方法，我们提出了一种新的替代方法，通过使用从作物冠层获得的热图像来快速和无创地估算作物水分胁迫指数(CWSI)。这项研究是在秘鲁利马的拉莫利纳国立农业大学的试验区进行的

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Evaluación del estrés hídrico del cultivo de arroz (IR 71706) a través del uso de termografía calibrada del área del dosel en Lima, Perú

In response to the growing demand of rice farming worldwide, the crop’s increased water demand and the existence of laborious and destructive methods to estimate physiological responses to water stress, we present a novel and alternative method for estimating the crop water stress index (CWSI) in a rapid and non-invasive way through the use of thermal images obtained from the canopy of the crop. This research was implemented in the experimental irrigation area at the La Molina National Agrarian University in Lima, Peru

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Idesia (Arica)

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