Taro 'Chinês' em cultivo solteiro e consorciado com cenoura 'Brasília' e alface 'Quatro Estações'

Zárate, Néstor Antônio Heredia; Vieira, Maria do Carmo; Giuliani, Artur Renan; Helmich, Marcelo; Chiquito, Everton Geraldo; Amadori, Ana Helaise

doi:10.1590/s0102-05362006000300011

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…Heredia Zárate et al, (2006) obtiveram maiores incrementos de produtividade de alface e cenoura em cultivo solteiro em comparação ao consórcio com taro; todavia, produtividades mais satisfatórias de chicória foram obtidas em cultivo consorciado com taro (Heredia Zárate et al, 2007). Também Vieira et al (2014), avaliando a consorciação taro e feijão-vagem em três épocas de plantio do feijão-vagem, verificaram maiores rendimentos nos cultivos solteiros.…”

Section: Contrastesunclassified

Viabilidade agroeconômica dos consórcios taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe

Brito

Puiatti

Cecon

et al. 2017

Agraria

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RESUMOA produção de hortaliças é uma atividade intensiva quanto à utilização dos recursos disponíveis, como solo, água e nutrientes exigindo elevado investimento por unidade de área explorada. No caso da pequena propriedade agrícola, normalmente caracterizada pela exploração de cunho familiar, associa-se a esses a restrição de área física para os cultivos, onde para situações dessa natureza, a consorciação de culturas torna-se uma opção interessante. Diante disso, objetivou-se com este trabalho verificar a viabilidade agroeconômica do consórcio do taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe. O experimento foi conduzido na Horta do Departamento de Fitotecnia da Universidade Federal de Viçosa. Foi constituído de 13 tratamentos, resultantes dos cultivos consorciados do taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe, assim como suas respectivas monoculturas. O delineamento experimental foi o de blocos casualizados, com quatro repetições. As colheitas das hortaliças foram semanais, iniciadas cerca de 60 dias após o transplante e realizadas por, aproximadamente, 120 dias, com exceção da couve-chinesa cuja colheita foi realizada em uma única vez. Avaliaram-se as características produtivas das culturas e os indicadores agroeconômicos para medir a eficiência dos sistemas consorciados. Os dados foram submetidos à análise de variância e as médias foram comparadas por meio dos testes de Tukey e Dunnett para os dados de produtividade do taro, teste F para os contrastes realizados nas culturas consorciadas e o critério de agrupamento de médias Scott-Knott, para os dados de viabilidade econômica. Todos os consórcios foram eficientes, pois apresentaram UET acima da unidade e elevada renda líquida e vantagem monetária, sendo o consórcio tarojiló o menos vantajoso economicamente quando comparado aos demais. Palavras-chave: associação de culturas; Colocasia esculenta; indicadores econômicos; produtividade Agricultural economic viability of taro intercropped with broccoli, chinese cabbage, eggplant, jilo, peppers and gherkin ABSTRACTThe vegetable production is an intensive activity in terms of the use of available resources, such a soil, water, and nutrients, requiring a high investment per unit of area. In the case of small farms, usually characterized by family exploration, the restriction of the physical area for crops is associated with them, where for situations of this nature, intercropping becomes an interesting option. On this, the objective of this work was to verify the viability of the agricultural economic taro consortium with broccoli, Chinese cabbage, eggplant, jilo, peppers, and gherkins. The experiment was conducted at Department of Plant Science Garden of the Federal University of Viçosa. It consisted of 13 treatments resulting from intercropping by taro with broccoli, Chinese cabbage, eggplant, jilo, pepper and gherkin as well as their respective monocultures. The experimental design was a randomized complete block design with four replications. The crops of vegetable...

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Section: Contrastesunclassified

Viabilidade agroeconômica dos consórcios taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe

Brito

Puiatti

Cecon

et al. 2017

Agraria

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“…Likewise, Heredia Zárate et al (2005) found that taro and lettuce intercropping is technically and economically viable. Heredia Zárate et al (2006) also report that the highest averages of rhizome productivity were obtained in taro intercropped with lettuce.…”

Section: Resultsmentioning

confidence: 90%

Technical feasibility of conventional and nonconventional vegetables’ intercropping under organic fertilization

2020

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This work aimed to evaluate the technical feasibility of lettuce, Indian spinach and taro intercropping under organic fertilizer. The experiment was performed at Água Limpa Farm, belonging to the University of Brasília, located in Brasília - DF, from October 2014 to June 2015. A completely randomized block design with seven treatments and four replications was used. Each experimental plot had 18 m2 (4.5 m x 4.0 m), totaling 28 plots. The following treatments were assessed: lettuce monoculture, Indian spinach monoculture, taro monoculture, lettuce/Indian spinach intercropping, lettuce/taro intercropping, Indian spinach/taro intercropping, and lettuce/Indian spinach/taro intercropping. In all treatments, the following spacings were used: 0.25 x 0.25 m (lettuce), 1.0 x 0.6 m (Indian spinach), and 1.0 x 0.3 m (taro). Crop production was evaluated from sample plants taken from the central part of each plot. Two harvests of lettuce, two of Indian spinach and one of taro were carried out during intercropping. In the first cycle, lettuce highest mean yield values were observed in the lettuce monoculture (3.5 kg m-2) and lettuce/Indian spinach intercropping (3.4 kg m-2). The crop reached the commercial size in both production cycles, except when intercropped with Indian spinach in the second cycle. The highest Indian spinach mean fresh mass was recorded in the lettuce/Indian spinach intercropping (974.7 g plant-1; first harvest) and monoculture (327.5 g plant-1; second harvest). The yield of taro rhizomes was significantly higher when intercropped with lettuce, showing a mean value of 16.8 kg m-2. The intercropping arrangements with lettuce increased yield of nonconventional vegetables. The conventional and nonconventional vegetables’ intercropping technique increased species diversity in the area without interfering in the agronomic performance and quality of the crops.

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“…The average annual carrot harvest area in Brazil is 27 thousand hectares with an average production of 760 thousand tons, with an average wholesale value of 690 million reais. The cultivation is of great socioeconomic relevance for the regions of the States of Minas Gerais (MG), São Paulo (SP), Paraná (PR), Rio Grande do Sul (RS), Santa Catarina (SC), Distrito Federal (DF) and Bahia (BA) (Vilela et al, 1997;Zátare et al, 2006;Marouelli et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

Effect of biostimulants and bioactivators on reproductive parameters of Daucus carota (L.)

Silva,

Santos,

Menezes Filho

et al. 2024

Cerrado: Agr. and Bio. Res.

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Daucus carota L. (carrot) belongs to the Apiaceae family. Every year, tons of carrots are produced for national consumption and export, and Brazil is one of the largest producers of this vegetable. This study aimed to evaluate biostimulants and bioactivators inoculated in D. carota seeds and verify post-harvest morphological attributes for root length and diameter, fresh and dry mass of carrot root. The experiment was carried out in the field in full sun using pots. Daucus carota seeds were inoculated with 1.5 mL/kg seed-1 and grown in fertilized soil. After the reproduction period, carrots were collected during the commercial maturity period, and analyses were carried out in the laboratory. The results demonstrated that ST Pro and Stingray biostimulants applied had a positive effect on the root length parameter with average values of 20.7 and 21.1 cm, for root diameter Stingray demonstrated a difference between the other biological products with an average of 3.1 cm, for ST fresh mass Pro and Stingray presented average values of 91.0 and 91.8 g and for dry mass with an average of 10.1 g for ST Pro. The applied biostimulants demonstrated a positive effect, however, the Biozyme bioactivation did not demonstrate gains in any of the post-harvest parameters for the carrot cultivar ‘BRS Planalto’.

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Taro 'Chinês' em cultivo solteiro e consorciado com cenoura 'Brasília' e alface 'Quatro Estações'

Cited by 6 publications

References 4 publications

Viabilidade agroeconômica dos consórcios taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe

Viabilidade agroeconômica dos consórcios taro com brócolis, couve-chinesa, berinjela, jiló, pimentão e maxixe

Technical feasibility of conventional and nonconventional vegetables’ intercropping under organic fertilization

Effect of biostimulants and bioactivators on reproductive parameters of Daucus carota (L.)

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