Sweet grape mini tomato grown in culture substrates and effluent with nutrient complementation

Cunha, Ananda Helena Nunes; Sandri, Delvio; Vieira, Joana; Cortez, Thiago Bernardes; Oliveira, Thiago Henrique de

doi:10.1590/s0100-69162014000400010

Cited by 13 publications

(10 citation statements)

References 10 publications

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“…The wastewater not favored treatments for base saturation when compared to treatments with A2, although the treatments were highlighted by vermicomposts increase, which were higher than conventional treatment, a fact verified by alternative studies application unconventional sources in the cultivation of vegetables (Cunha et al, 2014), aiming at savings of fertilizers and irrigation water front to environmental preservation.…”

Section: Types Of Watermentioning

confidence: 90%

Vermicompost of tannery sludge and sewage as conditioners soil with grown tomato#

Cunha¹,

Brasil²,

Ferreira³

et al. 2016

Afr. J. Agric. Res.

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The objective was to evaluate the effect of tannery sludge vermicompost in the chemical properties of soil cultivated with tomato and irrigated with wastewater. The experimental design was completely randomized in a factorial 6 × 2, totaling twelve treatments with three replications. The treatments were: four tannery sludge vermicompost (25% Sludge tannery(LC) + manure -T1, 25% Sludge tannery(LC) + rice husk -T2; 50% Sludge tannery(LC) + manure -T3 and 50% Sludge tannery(LC) + cane gray -T4), conventional fertilization (T5) and control (without fertilization -T6) and two types of irrigation water (domestic sewage and class 2 water). The physico-chemical characteristics and chemical soil and vermicompost (fertilizers) were determined before the culture of the installation vessels and after ninety days of driving the tomato crop. The data were submitted to analysis of variance by F test and comparisons between treatment means were performed by 5% Tukey test. In general, concentrations of chemical parameters in the soil after addition of vermicompost have increased, particularly in the addition of T2 = 25% LC + 75% of rice husk and T4 = 50% LC + 50% cane gray. The treated soil demonstrated pH, CEC, organic matter and saturation enhanced base increased, sodium and potential acidity decreased. Thus it can be concluded that vermicompost used can be added to soil conditioners changing the soil chemical attributes positively.

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Section: Types Of Watermentioning

confidence: 90%

Vermicompost of tannery sludge and sewage as conditioners soil with grown tomato#

Cunha¹,

Brasil²,

Ferreira³

et al. 2016

Afr. J. Agric. Res.

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“…It may be cultivated in all regions of Brazil by the adoption of different techniques of cultivation and management during the whole year (Vilela, Melo, Boiteux, & Clemente, 2012). The mini-tomato (Lycopersicum esculentum Mill) is mainly produced in the Center-West and Southeast regions of Brazil (Cunha, Sandri, Vieira, Cortez, & Oliveira, 2014). These authors emphasized that farmers in these regions constantly need new crop, water and nutritional management options, which would make it possible to maximize profitability.…”

Section: Introductionmentioning

confidence: 99%

Irrigation Depth and Nitrogen Fertilization on Production and Quality of Cherry Tomatoes

Santos¹,

Costa²,

Silva³

et al. 2019

JAS

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Nitrogen fertilization and water supply are determinant factors for production and physical-chemical quality of cherry tomato. The objective of this study is to evaluate the productivity and quality of cherry tomatoes, cultivar Carolina, produced under different irrigation depth and nitrogen treatments. The experiment was conducted in a protected environment in randomized blocks and a 5 × 3 factorial design with three replications. The treatments were integrated by the combination of five irrigation depth consisting of 50, 75, 100, 125 and 150% of replacement of the reference evapotranspiration (ETo), and three nitrogen treatments fertilization (common urea, urea with urease inhibitor and without the application of nitrogen). The productive and qualitative characteristics of tomato fruits were evaluated. Productivity was better responsive with the 125% ETo depth. The 100% ETo depth provided the highest titratable acidity. Nitrogen treatments did not promote differences in productivity and quality of tomatoes.

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“…Relativamente ao tomate tipo mini, alguns autores (MÜLLER, 1940;LUCKWILL, 1943;RICK;HOLE, 1990) (SAKATA, 2018;CUNHA et al, 2014).…”

Section: A Cultura Do Tomateirounclassified

“…A Tabela 3 apresenta a quantidade de nutrientes recomendada para dois estádios de desenvolvimento da cultura (Cunha et al, 2014).…”

Section: Manejo Da Fertirrigaçãounclassified

“…DAT), o manejo da irrigação foi realizado por meio de um tanque classe A reduzido, instalado no centro da estufa, uma vez que até esta data os tensiômetros ainda não se encontravam intalados nas parcelas experimentais Cunha et al (2014). ao longo de 170 DAT de Aporte nutricional às parcelas experimentais no ciclo de cultivo de 114 DAT (dias após o transplantio) do minitomateiro.…”

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Minitomateiro consorciado com adubos verdes fertirrigados com efluente tratado de laticínio

Brichi¹

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Mini Tomato intercropped with fertirrigated green manure with treated dairy effluent The consumption of cherry tomato has been on the rise in the Brazilian salad market. The green manures in intercropping with the cherry tomato and the use of treated effluents from the dairy industry for irrigation are sustainable techniques that can allow the economic production of this crop The objective of the present work was to evaluate the productivity and post-harvest of the cherry tomato cultivated in a consortium system with different green manures, fertirrigated with treated dairy effluent. The experiment was carried out in a randomized complete block (5 x 2) with four green manures: Canavalia ensiformis (jack bean), Crotalaria spectabilis (Crotalaria-espectábilis), Lupinus albus (white lupine) and Pennisetum glaucum (millet) and one control (no green manuring), and two water sources used in fertigation (tap water and treated anaerobic effluent), with four replications. The effluent treated by anaerobic system was characterized biweekly throughout the experiment and were evaluated: foliar diagnosis of mini tomato, phytomass production of green manures and nutrient accumulation, productivity, chemical composition and fruit quality of mini tomato and water use efficiency. The highest levels of nitrogen were determined in the leaves of the single cherry tomato fertirrigated with tap water and for the cherry tomato in consortium with crotalaria-espectábilis fertirrigated with treated anaerobic effluent. The application of the treated dairy effluent adequately provided the nitrogen supply to the cherry tomato. The green manures, with the exception of millet, did not compete for nutrients with the cherry tomato, although, did not favor the productivity of the cherry tomato. The highest number of fruits occurred for the single crop and for the cherry tomato in consortium with white lupine. The fruits of the cherry tomato showed higher soluble solids contents when fertirrigated with treated dairy effluent. The crotalária-espectábilis and jack bean consortia had the greatest water use efficiencies in fruit production, and fertirrigated treatments with tap water showed higher WUE in comparison to fertirrigates with anaerobic effluent. The use of the treated anaerobic effluent of dairy reduced on average 90.89% of the application of nitrogen via fertilizer. It is possible to replace pure or potable water by treated dairy effluent in the cherry tomato fertirrigation.

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Sweet grape mini tomato grown in culture substrates and effluent with nutrient complementation

Cited by 13 publications

References 10 publications

Vermicompost of tannery sludge and sewage as conditioners soil with grown tomato#

Vermicompost of tannery sludge and sewage as conditioners soil with grown tomato#

Irrigation Depth and Nitrogen Fertilization on Production and Quality of Cherry Tomatoes

Minitomateiro consorciado com adubos verdes fertirrigados com efluente tratado de laticínio

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