Results 51 to 60 of about 13,095 (205)

Ajuste do modelo de Hargreaves para duas regiões vitícolas do sul do Brasil. [PDF]

, 2019
O presente trabalho teve por objetivo ajustar os coeficientes do modelo de Hargreaves, para estimativa da evapotranspiração de referência (ETo), em duas regiões vitícolas do sul do Brasil.
CONCEIÇÃO, M. A. F.
core  

The coordination of dehydration tolerance and avoidance in oaks is mediated by leaf habit across a precipitation gradient

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Forests worldwide are increasingly impacted by drought due to climate change, prompting plants to adapt through dehydration tolerance (DT) and avoidance (DA), two distinct physiological strategies.
Xingyun Liang, Bo Cui, Xiaoyi Wang, Hui Liu, Pengcheng He, Deyi Yin, Weize Tang, Yangsiding Wang, Liangning Liao, Qiang Xia, Guilin Wu, Qing Ye   +11 more
wiley   +1 more source

Estimativa da evapotranspiração e coeficiente de cultivo da Heliconia bihai L., cultivada em ambiente protegido.

Ornamental Horticulture, 2008
O trabalho foi desenvolvido em ambiente protegido, do tipo telado, no Campo Experimental do Curu, região litorânea do Estado do Ceará, e teve como objetivo estimar a evapotranspiração e os coeficientes de cultivo da Heliconia bihai L. empregando o método
Rubens Sonsol Gondim, Antônia Renata Monteiro Gomes, Fred Carvalho Bezerra, Carlos Alexandre Gomes Costa, Natanael Santiago Pereira   +4 more
doaj   +1 more source

Estimation methods of reference evapotranspiration (ETo) for Uberlândia -MG [PDF]

Engenharia Agrícola, 2015
One approach to verify the adequacy of estimation methods of reference evapotranspiration is the comparison with the Penman-Monteith method, recommended by the United Nations of Food and Agriculture Organization - FAO, as the standard method for ...
ZILDA C. DE LACERDA, JOSÉ E. P. TURCO
doaj   +2 more sources

Métodos de estimativa da evapotranspiração de referência no município Floriano- Piauí. [PDF]

, 2014
A evapotranspiração pode ser definida como um processo combinado de transferência de água do solo e das plantas para a atmosfera, incluindo o processo de transpiração por meio dos tecidos vegetais, sendo o método de Penman-Monteith o recomendado pela ...
ALMEIDA, K. N. S. de, ANDRADE JUNIOR, A. S. de, RIBEIRO, A. A., SILVA, E. M. da, SIMEÃO, M.   +4 more
core  

Alleles From Crop Wild Relatives Accumulated by Long‐Term Adaptation to Low‐Input Environments Contribute to Yield Advantages in Wheat (Triticum aestivum)

Plant Breeding, EarlyView.
ABSTRACT Increasingly variable climate conditions are affecting crop production, leading to greater yield fluctuations, which in turn are impacting global food security. Introducing alleles from regions where the expected stress conditions occur, so‐called exotic alleles, could serve as a means to mitigate these effects. We examined the value of exotic
Michael Schneider, Agim Ballvora, Thomas F. Döring, Monika M. Messmer, Jens Léon   +4 more
wiley   +1 more source

Performance of methods for estimation of table beet water requirement in Alagoas

Revista Brasileira de Engenharia Agrícola e Ambiental
Optimization of water use in agriculture is fundamental, particularly in regions where water scarcity is intense, requiring the adoption of technologies that promote increased irrigation efficiency.
Daniella P. dos Santos, Célia S. dos Santos, Leiliane M. da Silva, Márcio A. L. dos Santos, Cícero G. dos Santos   +4 more
doaj   +1 more source

Functional traits explain growth response to successive hotter droughts across a wide set of common and future tree species in Europe

Plant Biology, EarlyView.
Functional traits can explain significant tree growth reductions in response to the 2018–2020 drought for a wide set of 71 species including angiosperms and gymnosperms. Moreover, four distinct response types emerged: ‘Sufferer’, ‘Late sufferer’, ‘Recoverer’ and ‘Resister’, with gymnosperms predominately appearing as ‘Sufferer’ and ‘Late sufferer ...
L. Kretz, F. Schnabel, R. Richter, A. Raabgrund, J. Kattge, K. Andraczek, A. Kahl, T. Künne, C. Wirth   +8 more
wiley   +1 more source

Effect of actual vapor pressure on estimating evapotranspiration at Serbia [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2009
Actual vapor pressure (VP) is an important parameter that is used in many evapotranspiration equations. However, vapor pressure is difficult to measure accurately.
Trajković Slaviša, Živković Svetlana
doaj   +1 more source

Evaluation of Penman-Piche method to estimate reference evapotranspiration in Uberaba, MG [PDF]

, 2011
Objetivou-se, no presente trabalho, realizar a comparação do método de determinação da evapotranspiração de referência, Penman-Monteith com o método de Penman-Piché, que utiliza medidas de evaporação pelo evaporímetro de piche.
FERNANDES, André L. T., FRAGA JÚNIOR, Eusímio F., TAKAY, Bruno Y.   +2 more
core   +3 more sources