Energy balance partitioning and evapotranspiration from irrigated Muskmelon under Semi-Arid Conditions

Vanomark, Giuliana Mairana Morais de Sousa; Sobrinho, José Espínola; Bezerra, J. R. C.; Santos, Carlos Antônio Costa dos; Azevedo, Pedro Vieira de; Silva, Saulo Tasso Araújo da; Bezerra, Bergson Guedes

doi:10.1590/1678-4499.2016453

Cited by 10 publications

(5 citation statements)

References 26 publications

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“…The climatic type is BSh (very dry, with the rainy season in summer extending to autumn), according to Köppen's classifi cation (ALVARES et al, 2013). The average annual relative humidity is 68.9%, while the average annual temperature is 27.7 ºC (VANOMARK et al, 2018). During the study, the maximum and minimum temperatures observed in the greenhouse were 44.1 and 20.6 ºC, and the maximum and minimum values of relative humidity were 85.0 and 22.0%, respectively.…”

Section: Methodsmentioning

confidence: 99%

Panicum maximum cultivars irrigated with fish farming effluent

Ferreira,

Gurgel,

Dias

et al. 2024

RCA

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Effluent from fish farming with saline water is a source of water, also rich in organic matter and nutrients, that can be used in irrigation of cultivated plants and even fully or partially replace mineral fertilization. The objective was to evaluate the growth, biomass production and quality of P. maximum cultivars fertigated with fish farming effluent in a greenhouse experiment, using a randomized block design with eight replicates. Treatments were arranged in a split-split-plot scheme, with three irrigation managements in the plot (irrigation with public-supply water, irrigation with public-supply water + conventional fertilization, and irrigation with fi sh farming effl uent), three cultivars of P. maximum (Tanzania, Mombasa, and Massai) in the sub-plot, and four cutting times in the sub-sub-plot (45, 90, 135, and 180 days after sowing). Plant height, number of tillers, production of fresh biomass, neutral detergent fiber, acid detergent fiber, ether extract, crude protein, dry matter, and mineral matter contents were analyzed. The highest growth, production, and quality of P. maximum grass occurs when irrigated with public-supply water and under conventional NPK fertilization. Fertigation with fish farming effluent reduces the growth and production of P. maximum grass, but allows obtaining better quality forage. It is possible to irrigate P. maximum grass using fish farming effluent with satisfactory yields. The growth of cv. Massai was more sensitive to irrigation with fish farming effluent than those of the cultivars Tanzania and Mombasa.

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Section: Methodsmentioning

confidence: 99%

Panicum maximum cultivars irrigated with fish farming effluent

Ferreira,

Gurgel,

Dias

et al. 2024

RCA

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“…Conditions such as high temperatures, low relative air humidity and long periods of sunshine during the development of the crop favor increased production and quality of the fruit (VANOMARK et al, 2018;MELO et al, 2020). The melon develops best under hot weather, with temperatures ranging from 25 to 35 oC and tolerating extremes from 12 to 40 oC.…”

Section: Agronomic Characteristics and Climatic Conditions Of The Cul...mentioning

confidence: 99%

Post-harvest management and characteristics of melon cultivars fruits and their prospects in the Roraima savannah: a review

Carmo,

De Medeiros,

De Albuquerque

et al. 2023

CLCS

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The melon (Cucumis melo L.) holds significant economic importance on the global stage, with Brazil standing out as a strong exporter. Climatic conditions such as high temperatures, low relative humidity, and extended periods of sunlight are beneficial for the fruit's production and quality. The Northeast region of Roraima, particularly the municipalities of Bonfim and Normandia, close to the border with Guyana, has a semi-arid climate with an average annual rainfall between 1,200 and 1,400 mm. After harvesting, horticultural products begin to respire, a process that compromises post-harvest quality, leading to a decrease in organoleptic characteristics, firmness, sugar content, and loss of mass. The Cantaloupensis and Reticulatus melons, which are climacteric, have a high synthesis of ethylene and high respiratory rates in the fruit, resulting in flavor deterioration, firmness loss, and a shorter post-harvest shelf life. In contrast, non-climacteric melons, such as the inodorus group, display reduced ethylene synthesis, white flesh, subtle aroma, no pronounced ripening, and a longer post-harvest lifespan. It's worth noting that the melon market offers a variety of significant cultivars, resistant to pests, with high productivity and excellent post-harvest quality. This study aimed to address a literature review on the management of melon cultivation, development conditions of the crop, and post-harvest of melon cultivars in the Roraima Savanna."

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“…O manejo adequado da irrigação requer o conhecimento da evapotranspiração da cultura, que varia em função da disponibilidade de água no solo; ambos estritamente relacionados com o rendimento das plantas (Machado et al, 2016;Ribeiro et al, 2018). A evapotranspiração (ET) pode ser obtida por diversos métodos, desde de medições diretas, a partir de lisímetros (Oberholzer et al, 2017;Jayaram et al, 2018;Xu et al, 2018;Munitz et al, 2019;Rafi et al, 2019) ou de técnicas de correlação dos turbilhões -Eddy Covariance (Machado et al, 2016;Silva et al, 2017b;Ribeiro et al, 2018;Campos et al, 2019;Marques et al, 2020;Wang et al, 2020), a medições indiretas, como os dos balanços de energiarazão de Bowen (Lima et al, 2017;Buttar et al, 2018;Vanomark et al, 2018;Pozníková et al, 2018) e hídrico (Souza et al, 2013;Souza et al, 2015;Liu et al, 2016;Tie et al, 2018;Hussain et al, 2019;Thapa et al, 2020). Vários pesquisadores propuseram o método do balanço hídrico no solo para estimar a ET na palma forrageira (Silva et al, 2015;Barbosa et al, 2017a;Barbosa et al, 2017b;Morais et al, 2017;Pereira et al, 2017;Lima et al, 2018b), devido o mesmo apresentar resultados confiáveis e ter menor custo que os métodos do balanço de energia e da correlação dos turbilhões.…”

Section: Introductionunclassified

Efeito da Irrigação Suplementar na Produtividade e Eficiência no Uso de Água da Palma Forrageira

Silva¹,

Lima²,

Antonino³

et al. 2020

Rev. Bras. Geog. Fis.

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A irrigação suplementar pode ser uma técnica promissora para o aumento da produção da palma forrageira, contudo, depende da evapotranspiração (ET). A irrigação e a ET estão estritamente relacionados com a produtividade das culturas (P), de modo que a relação entre P e ET resulta na eficiência no uso de água (EUA). Assim, objetivou-se avaliar P, ET e EUA em palma, sob irrigação suplementar. O experimento foi conduzido em campo, com palma submetida a irrigação por gotejamento com intervalos de reposição de água no solo de 7 (T7), 14 (T14) e 21 (T21) dias, mais o tratamento de sequeiro (T0), em blocos ao acaso, com 4 repetições. O crescimento da palma foi monitorado por meio da medição da largura (LC), do comprimento (CC), da área (AC), do índice de área (IAC) e da espessura dos cladódios (EC). Ao longo do ciclo da cultura também foram monitoradas as condições meteorológicas. A ET foi obtida como termo residual da equação do balanço hídrico. Os tratamentos não tiveram efeitos significativos nas variáveis biométricas e na produtividade da palma forrageira. A menor ET foi obtida no T0 (406,1 mm total e 1,7 mm d‑1), sendo que o T7 apresentou a maior ET (664,4 mm total e 2,8 mm d-1). A maior EUA (392,8 kg MF ha-1 mm-1) foi obtida no tratamento sob sequeiro (T0). Com base na produtividade e na EUA da palma forrageira, recomenda-se, para as condições do município de Garanhuns, que o cultivo da mesma seja realizado sob condições de sequeiro.Effect of the Supplemental Irrigation on Yield and Water Use Efficiency of Cactus Pear A B S T R A C TThe supplementary irrigation may be a promising technique to increase forage cactus yield, however, it depends of evapotranspiration (ET). Irrigation and ET are closely related to crop yields (P), so the relationships between P and ET result in water use efficiency (WUE). Thus, the objective was to evaluate P, ET and WUE in cactus pear, under supplementary irrigation. The experiment was conducted under field conditions with cactus pear submitted to drip irrigation with soil water replacement intervals of 7 (T7), 14 (T14) and 21 (T21) days, plus the rainfed treatment (T0), in blocks with 4 replicates. Cactus pear growth, by the measurements of width (WC), length (LC), area (CA), area index (CAI) and thickness of cladodes (CD), was monitored. Meteorological conditions along the cactus pear cycle were monitored. The ET was quantified by the soil water balance method. The treatments had no effects on the biometric variables and yield of cactus pear. ET was lower in T0 (406.1 mm total and 1.7 mm day-1), with T7 showing the highest values of ET (664.4 mm total and 2.8 mm day-1). It was observed that the largest WUE (392.8 kg MF ha-1 mm-1) was in the rainfed treatment (T0). On the basis of the yield and WUE of the cactus pear, it is recommended, for the conditions of the municipality of Garanhuns that the cultivation of the same be carried out under conditions of rainfed.Key words: Soil moisture; evapotranspiration; water balance.

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Energy balance partitioning and evapotranspiration from irrigated Muskmelon under Semi-Arid Conditions

Cited by 10 publications

References 26 publications

Panicum maximum cultivars irrigated with fish farming effluent

Panicum maximum cultivars irrigated with fish farming effluent

Post-harvest management and characteristics of melon cultivars fruits and their prospects in the Roraima savannah: a review

Efeito da Irrigação Suplementar na Produtividade e Eficiência no Uso de Água da Palma Forrageira

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