Manejo da irrigação do meloeiro com base na evaporação do tanque classe A

Araújo, Wellington Farias; Oliveira, Gabriela Almeida; Carvalho, Fátima; Silva, Washington M da; Cruz, Pablo Ls; Maciel, Francisco Clemilto da Silva

doi:10.1590/s0102-05362010000400020

Cited by 13 publications

(5 citation statements)

References 12 publications

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“…These results differ from those reported by a number of authors (Koetz et al 2006, Araujo et al 2010, who observed that the soluble solids * 5 % of significance; ns not significant at 5 %; DF: degrees of freedom; CV: coefficient of variation. content was higher at shallower irrigation levels.…”

Section: Source Of Variation Dfcontrasting

confidence: 99%

Yield and quality of melon under silicon doses and irrigation management in a greenhouse

Lozano

Rezende

Hachmann

et al. 2018

Pesqui. Agropecu. Trop.

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The netted melon requires special growing conditions, including a protected environment, an adequate staking system and proper water and nutrient management. This study aimed to assess the effect of irrigation levels and silicon doses on the yield and quality of Sunrise hybrid melons, in a greenhouse. A randomized block design was used, with a 5 x 3 factorial scheme and four replications. The first factor consisted of five silicon doses (0 kg ha-1, 50 kg ha-1, 100 kg ha-1, 150 kg ha-1 and 200 kg ha-1) and the second of three irrigation levels (40 %, 70 % and 100 % of the ETc). The results demonstrated that the applied irrigation levels and silicon doses have no influence on the yield traits of melon plants. The irrigation level corresponding to 100 % of the ETc promotes higher values for soluble solids (9.86 ºBrix) and maturation index (114.9) on fruits. The increase of silicon doses up to 200 kg ha-1 also increases the maturation index in the treatment with the greatest irrigation level and reduces this index at the shallowest level applied.

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Section: Source Of Variation Dfcontrasting

confidence: 99%

Yield and quality of melon under silicon doses and irrigation management in a greenhouse

Lozano

Rezende

Hachmann

et al. 2018

Pesqui. Agropecu. Trop.

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“…However, Sousa et al (1999) recommend irrigation for melon crops when the soil water tension is between 6 kPa and 15 kPa at 30 cm depth. Araújo et al (2010) evaluated irrigation of melon using class A tanks and found an increasing linear fruit yield with increasing irrigation rates, resulting in the maximum fruit yield of 4 kg m -2 , and improvement of fruit physical characteristics (except pulp firmness) with increasing irrigation depths. Braga et al (2006) recommended irrigation for melon crops when the soil water tension is between 30 and 40 kPa.…”

Section: Resultsmentioning

confidence: 99%

Irrigation management of muskmelon with tensiometry

Santana

Bocate²,

Sgobi³

et al. 2017

R. Agrogeoambiental

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The production and consumption of muskmelon have been increasing (MELO et al., 2014), thus, information on techniques for higher field productions are necessary. The experiment described in the present work was conducted in the IFTM, Uberaba, State of Minas Gerais, Brazil, aiming to evaluate the muskmelon yield under different soil water tensions. A randomized block experimental design was used with five treatments (soil water tensions of 10, 20, 30, 40 and 50 kPa) and four replications (plots of two rows of 14 plants). Two harvests were carried out and the fruit yield, stem diameter, number of fruits per plant and efficiency of water use were evaluated. Irrigation was performed with a drip irrigation system and managed with tensiometry. The cultivar Bonus n.2 was used with spacing of 1.0 x 0.6 m. The data of the variables were subjected to the F test and regression test. The treatments showed statistical differences in number of fruits per plant, fruit weight (fruit yield) and stem diameter. The highest fruit yield found was 1.36 kg fruit -1 and the highest water use efficiency was 4.08 g mm -1 with irrigation for a soil water tension of 10 kPa. The lowest fruit yield was found with irrigation for a soil water tension of 50 kPa.

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“…Redondo Cone Sul presented a higher productivity compared to the remaining evaluated cultivars, independently of the nitrogen and potassium dosages applied in topdressing. The variability in the yield of a determined crop in the field might be inherent to the soil, to the climate, or induced by the handling (Medeiros et al, 2007;Viana et al, 2007;Silva et al, 2008;Araújo et al, 2010). Viana et al (2007) report that the fertigated and cultivated melon yield in protected environment was nor responsive to the application of different Figure 2.…”

Section: Casca De Carvalho and Gaúcho Redondo Conementioning

confidence: 99%

“…studying the effect of different nitrogen dosages in formulation with the potassium (NPK 20-00-20) applied in topdressing in the severity of the gummy stem blight (Didymella bryoniae) in watermelon, verified that the fertilization with these nutrients did not affect the severity of the disease. Disease severity might be influenced by the handling quality of the crops and by the climate, together favoring or not the relation between the vegetal species and the pathogen(Araújo et al, 2010;Lebeda & Cohen, 2011;Pautasso et al, 2012). Furthermore, other…”

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confidence: 99%

Melon fruit quality front mildew incidence and management of nitrogen and potassium topdressing

et al. 2018

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This work aimed to evaluate the application effect of different dosages of nitrogen and potassium topdressing on mildew severity and on yield and fruit quality of melon. The three cultivars, Jangada, Gaucho Casca de Carvalho and Gaucho Redondo Cone Sul were evaluated in Cerrado (savannah) and floodplain areas. At 34 days after sowing (DAS) the topdressing treatments with different dosages of nitrogen and potassium were applied. The mildew severity estimation started at 56 DAS and was performed in five-days intervals until the harvesting of the fruits. The yield and physicochemical characteristics of the collected fruits were evaluated at harvest. There was no significative interaction among nitrogen and potassium topdressing, the cultivars and cultivated areas. However, there was significative differences when the factors were analyzed in separate. The cultivar Gaucho Redondo Cone Sul showed a significant linear increase in the area under the disease progress curve and higher productivity on cerrado compared to the remaining cultivars. The cultivar Gaucho Casca de Carvalho produced heavier and with higher °Brix fruits on cerrado. It is possible to conclude that the applied topdressings did not reduce the mildew severity in all tested cultivars, but they increased the yield in the floodplain area without modifying the physicochemical characteristics of the pulp on the evaluated melon fruits.

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Manejo da irrigação do meloeiro com base na evaporação do tanque classe A

Cited by 13 publications

References 12 publications

Yield and quality of melon under silicon doses and irrigation management in a greenhouse

Yield and quality of melon under silicon doses and irrigation management in a greenhouse

Irrigation management of muskmelon with tensiometry

Melon fruit quality front mildew incidence and management of nitrogen and potassium topdressing

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