Effect of irrigation amounts applied with subsurface drip irrigation on corn evapotranspiration, yield, water use efficiency, and dry matter production in a semiarid climate

Payero, José O.; Tarkalson, David D.; Irmak, Suat; Davison, Don R.; Petersen, James

doi:10.1016/j.agwat.2008.02.015

Cited by 250 publications

(135 citation statements)

References 33 publications

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“…All were field studies designed to apply treatments of adequate irrigation water to meet full ETc requirements and reduced amounts of water to induce crop stress. Irrigation water was applied by sprinklers except for the Payero et al (2008) and Spurgeon and Yonts (2013) studies which used subsurface drip irrigation. All studies estimated ETc by water balance and all except Irmak (2015) assumed…”

Section: Resultsmentioning

confidence: 99%

Water productivity of maize in the US high plains

Trout

DeJonge

2017

Irrig Sci

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Section: Resultsmentioning

confidence: 99%

Water productivity of maize in the US high plains

Trout

DeJonge

2017

Irrig Sci

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“…According to Phene et al (1991) and Oron et al (1998), SDI decreases the accumulation of salts at the root zone level of plants, producing an improved yield and fruit quality. This has been observed in tomato (Ayars et al, 2001;Hanson et al, 2004), onion (Enciso et al, 2007), cotton (Detar, 2007), bean (Gençoglan et al, 2006), potato (Patel and Rajput, 2008) and corn (Payero et al, 2008). SDI improves water use efficiency (Camp et al, 1998;Enciso et al, 2005;Patel and Pandy, 2008;Hassanli et al, 2008).…”

Section: Introductionmentioning

confidence: 92%

Effects of Saline Water on Tomato Under Subsurface Drip Irrigation: Nutritional and Foliar Aspects

Kahlaoui

Hachicha

Rejeb

et al. 2011

J. Soil Sci. Plant Nutr.

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A field experiment on the effects of drip irrigation (DI) and subsurface drip irrigation (SDI) with saline water (6.57 dS m -1 ) on three tomato cultivars (Lycopersicon esculentum Mill., cvs. Río Tinto, Río Grande and Nemador) was carried out with the purpose to quantify physiological responses. The aim was to improve irrigation water management under saline conditions of Tunisia. The trial was established in a siltclayey soil with three regimes of irrigation: 100 %, 85 % and 70 % of crop water requirement. Results evidenced a significant difference between the two irrigation systems for the three cultivars. Growth parameters such as leaf area, chlorophyll content and mineral composition of leaves, petioles, stems and roots were affected significantly by the different treatments, particularly for Río Tinto and Nemador, being Río Grande the more adapted. The fruit was the organ less affected. Strong accumulation of Na + and Cl -accompanied a reduction in Ca 2+ , K + , Mg 2+ and P content in the case of DI. The distribution of these last necessary elements for plants nutrition under a strong accumulation of Na + and Cl -depends on the cultivar and changes from one organ to another. SDI can be included as an effective option for tomato production in Tunisia.

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“…Dentre os indicadores utilizados está o coeficiente de cultura (Kc), que compreende a relação entre a evapotranspiração da cultura e a evapotranspiração de referência, e que é dependente da espécie, altura, área foliar, altura e manejo da cultura (ALLEN et al, 1998). Vários trabalhos têm reportado valores de Kc determinados em campo para as culturas do milho e do feijão-caupi em sistemas de plantio exclusivos (PAYERO et al, 2008;DETAR, 2009;.…”

Section: Introductionunclassified

Requerimento Hídrico E Coeficiente De Cultura Do Milho E Feijão-Caupi Em Sistemas Exclusivo E Consorciado

et al. 2015

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RESUMO -Objetivou-se determinar a necessidade de água e o coeficiente de cultura para as diferentes fases fenológicas do milho (Zea mays L) e do feijão-caupi (Vigna unguiculata (L) Walp) em sistemas de plantio exclusivo e consorciado sob as condições climáticas do Semiárido brasileiro. O experimento foi conduzido no município de Petrolina, PE. Foram monitorados o rendimento de matéria seca total da parte aérea e a radiação fotossinteticamente ativa interceptada para ambas as culturas. Além disso, obteve-se a evapotranspiração da cultura (ETc) por meio do método do balanço de água no solo. Com estes dados e a evapotranspiração de referência foi obtido o coeficiente de cultura (Kc), os quais foram utilizados, posteriormente, para ajustar modelos em função dos graus dias acumulados. Com os resultados, constatou-se que o requerimento hídrico do milho e feijão-caupi no sistema de plantio consorciado foi maior que no sistema exclusivo. Os valores de Kc no consór-cio foram de 0,90, 1,30, 1,20 e 0,72 para o milho, e 0,86; 1,30, 1,21 e 0,91 para o feijão-caupi, respectivamente, para as fases vegetativa, floração, enchimento de grãos e maturação. No sistema exclusivo esses valores foram de, 0,86, 1,23, 0,97 e 0,52 para o milho e de 0,68; 1,02, 1,06 e 0,63 para o feijão-caupi, nesta ordem. As variações dos valores de Kc para ambos os sistemas e culturas estiveram associadas ao incremento de biomassa e a interceptação da radiação. O modelo Gaussiano ajustado descreveu adequadamente a relação entre os valores de Kc e dos graus dias acumulados.Palavras-chave: Coeficiente de cultura. Demanda de água. Balanço de água no solo. Irrigação. WATER REQUIREMENT AND CROP COEFFICIENT OF MAIZE AND COWPEA IN SOLE AND INTERCROPPING SYSTEMSABSTRACT -In order to determine the water requirement and crop coefficient for the different phenological stages on corn plants (Zea mays L.) and cowpea plants (Vigna unguiculata (L.) Walp) in intercropping and sole cropping systems under the climatic conditions of the Brazilian semiarid. The experiment was conducted in the city of Petrolina, PE. Shoots total dry mass and photosynthetically active radiation intercepted for both crops were monitored. Furthermore, it was obtained the evapotranspiration (ETc) by the soil water balance method. With these data and reference evapotranspiration it was obtained crop coefficient (Kc), which were subsequently used to adjust models as a function of accumulated degree days. With the results, it was found the water requirements from maize and cowpea intercropped system were greater than the sole system. Kc in the intercropped system was 0.90, 1.30, 1.20 and 0.72 for maize and 0.86, 1.30, 1.21 and 0.91 for cowpea, respectively, for the vegetative, flowering, grain filling and ripening stages. In the sole system, these values were, 0.86, 1.23, 0.97 and 0.52 for maize and 0.68, 1.02, 1.06 and 0.63 for cowpea in those phases mentioned. The variations of the Kc values for both systems and cultures have been associated to the increase of biomass and light interception. The ...

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Effect of irrigation amounts applied with subsurface drip irrigation on corn evapotranspiration, yield, water use efficiency, and dry matter production in a semiarid climate

Cited by 250 publications

References 33 publications

Water productivity of maize in the US high plains

Water productivity of maize in the US high plains

Effects of Saline Water on Tomato Under Subsurface Drip Irrigation: Nutritional and Foliar Aspects

Requerimento Hídrico E Coeficiente De Cultura Do Milho E Feijão-Caupi Em Sistemas Exclusivo E Consorciado

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