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Using leaf temperature to assess evapotranspiration and advection

By:

Sumayao, C.R

Contributor(s):

Material type: Article

ArticleLanguage: En Publication details: 1980Subject(s):

Meteorology and climatology

DDC classification:

81-634841

In: Agricultural Meteorology v. 22, no. 2, p. 153-16681-634841Summary: Results of evapotranspiration research on the energy balance of corn and sorghum plants and their respective leaf and air temperatures are presented. The difference between crop canopy and air temperatures provides the gradient for the flow of sensible heat toward or away from a vegetal surface. Sensible heat flux toward the canopy is an important source of energy for evapotranspiration. The energy balance of corn (Zea mays L. cv. Prairie Valley) and of sorghum (Sorghum bicolor L. cv. SG-40 GBR) was determined during the 1978 growing season. Actual evapotranspiration (ET, determined using weighing lysimeters), net radiation (R(, n)), and soil heat flux (S)

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Holdings ( 1 )
Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Copy number	Status	Date due	Barcode	Item holds
Article	CIMMYT Knowledge Center: John Woolston Library	AGRIS Collection	81-634841 (Browse shelf(Opens below))	1	Available		81-634841

Total holds: 0

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Previous	81-634421 Effect of soil temperature alteration by soil covers on seedling emergence of wheat (Triticum aestivum L.) sown on two dates	81-634424 Technology and wheat yields in the Central Great Plains:	81-634769 The Plant seed, development, preservation, and germination	81-634841 Using leaf temperature to assess evapotranspiration and advection	81-634848 Ecophysiological factors determining wheat grain production	81-635117 Crop yields and soil management on the Canadian Prairies, past and present	81-635119 Applicability of the fertility capability classification system to FAO's land evaluation guidelines for rainfed agriculture	Next

19 ref.; Summary (En)

Results of evapotranspiration research on the energy balance of corn and sorghum plants and their respective leaf and air temperatures are presented. The difference between crop canopy and air temperatures provides the gradient for the flow of sensible heat toward or away from a vegetal surface. Sensible heat flux toward the canopy is an important source of energy for evapotranspiration. The energy balance of corn (Zea mays L. cv. Prairie Valley) and of sorghum (Sorghum bicolor L. cv. SG-40 GBR) was determined during the 1978 growing season. Actual evapotranspiration (ET, determined using weighing lysimeters), net radiation (R(, n)), and soil heat flux (S)

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Knowledge Center Catalog

Using leaf temperature to assess evapotranspiration and advection

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International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021.
Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at
CIMMYT-Knowledge-Center@cgiar.org

Knowledge Center Catalog

Using leaf temperature to assess evapotranspiration and advection

Browsing CIMMYT Knowledge Center: John Woolston Library shelves, Collection: AGRIS Collection Close shelf browser (Hides shelf browser)

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237. If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021.
Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at
CIMMYT-Knowledge-Center@cgiar.org