Configuração de fileira no consórcio mamona x girassol: Produtividade e seus componentes

Pinto, Ciro de Miranda; Pìtombeira, João Bosco; Souza, Anielson dos Santos; Neto, Francisco das Chagas Vidal; Távora, Francisco José Alves Fernandes; Bezerra, Antônio Marcos Esmeraldo

doi:10.5039/agraria.v8i1a1905

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…This cultivation has advantages, such as reduced soil erosion, reduced incidence of weeds, pests and increased income of small producer due to diversification of agricultural crops in the same area [5]. That way, the intercrop is a highly viable alternative and great expression for subsistence agriculture, since it occurs in the same area, so that one of the cultures to coexist with the other, in all or at least part of their cycle [6].…”

Section: Introductionmentioning

confidence: 99%

Production of Peanut Intercropped with Forage Palm in Pernambuco State, Brazil

Andrade¹,

Viana

Cordeiro³

et al. 2015

AJPS

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The greater use of crop fields by increasing plant population is an alternative to minimize losses to the farmers who use crop intercropped provides other benefits such as lower incidence of diseases and pests, and better exploitation and enrichment agroecosystem. The objective of this study was to evaluate the effect of the population of peanuts with and without inoculation and intercropping with forage palm on growth, productivity and biomass peanut. The treatments consisted of different populations of peanut (one, two and three rows of peanut row spacing of two meters of cactus pear), with and without inoculant, analyzed in subdivided plot scheme (3 × 2), totalizing six treatments in a randomized block design with four replications. The variables evaluated were plant height, number of branches, shoot dry mass and root nodule number, nodule dry weight, biomass productivity and legumes. The largest population of plants in number of lines of peanut intercropped with forage cactus promotes greater total biomass production and yield of beans and does not alter the height, branch number, dry mass of aerial part roots and nodules. The inoculant application did not result in to increased productivity biomass and growth of peanut plants, their use is not indicated. The planting of a row of peanuts between the rows of palm is not economically recommended.

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Section: Introductionmentioning

confidence: 99%

Production of Peanut Intercropped with Forage Palm in Pernambuco State, Brazil

Andrade¹,

Viana

Cordeiro³

et al. 2015

AJPS

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“…Intercropping consists of the simultaneous cultivation of two or more species in one agricultural area, with coexistence space and time dimensions between the cultivated plants (Pinto et al, 2013). In intercropping, knowledge about the behavior of the species with regards to their need for water, light, and nutrients is of great importance to the system's success (Pariz et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

Macronutrient content and accumulations in different arrangements of dwarf pigeon pea intercropped with corn

Gallo¹,

Fontanétti²,

Guimaraes³

et al. 2017

Afr. J. Agric. Res.

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Intercropping is a technique which consists of cultivating two or more species in the same area. In these systems, planning and management should be carried out in order to avoid interspecies competition for water, light, and nutrients. This paper aimed to evaluate macronutrient content and accumulations in corn (Zea mays L.) intercropped with dwarf pigeon pea (Cajanus cajan L.) in different plant arrangements. The experimental design adopted was one of randomized blocks, with six treatments and four repetitions. The treatments consisted of different arrangements of dwarf pigeon pea intercropped with corn: corn in monoculture, dwarf pigeon pea sown in the same rows as the corn, one row of dwarf pigeon pea sown between the rows of corn, dwarf pigeon pea sown in the same rows and in a row between the corn, and dwarf pigeon pea sown in the same rows and in two rows between the corn. The following variables were evaluated: dry matter (t ha ). The arrangement with dwarf pigeon pea sown in the same rows and in two rows between the corn increased N content in the corn plants, in relation to the other arrangements and the corn in monoculture. Ca content and accumulations were higher in corn in monoculture and in the arrangement with dwarf pigeon peas sown in the same rows as the corn.

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“…This system improves plant productivity and, consequently, leads to high economic stability in rural properties (Lithourgidis et al, 2011;Pinto et al, 2013). Studies on the intercropping of castor bean with crop species such as sorghum, cowpea, common bean, sesame, and sunflower have evidenced yield advantages of intercropping over monocropping (Teixeira et al, 2012;Cardoso et al, 2013;Pinto et al, 2013). These studies indicate that intercrops do not compete for environmental resources over time across a given area because of the differential competitive abilities of the plant species used.…”

Section: Introductionmentioning

confidence: 99%

Photosynthetic efficiency, gas exchange and yield of castor bean intercropped with peanut in semiarid Brazil

Dutra

Melo

Dutra

et al. 2017

Rev. bras. eng. agríc. ambient.

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A B S T R A C TTo evaluate the photosynthetic efficiency, gas exchange and yield of castor bean intercropped with peanut under Brazilian semiarid conditions, a field experiment was set up with six treatments and four replicates arranged in a randomized block design. The experiment consisted of the cultivation of castor bean 'BRS Energia' in a monocrop system and intercropped with peanut 'BR 1' . One treatment was formed by monocropped castor bean and the others by the castor bean intercropped with peanut with different intercrop establishment times, i.e. peanut sowing times (0, 10, 15, 20 and 25 days after castor bean sowing). The castor bean photosynthetic and carboxylation efficiencies were higher in the intercrop system with a 25-day interval between sowings. Peanut sowing at 0 to 10 days after castor bean sowing in the intercropped system affected the photochemical efficiency of the latter, which resulted in its yield reduction. Larger intervals between sowing of peanut 'BR-1' and of the main crop increased castor bean yield in the intercrop system. Eficiência fotossintética, trocas gasosas e produção da mamoneira consorciada com amendoinzeiro no semiárido brasileiro R E S U M O Com objetivo de avaliar a eficiência fotossintética, as trocas gasosas e a produção da mamoneira consorciada com amendoinzeiro em condições do Semiárido brasileiro, realizou-se um estudo em condições de campo com seis tratamentos e quatro repetições, organizados no delineamento em blocos ao acaso, constituídos do cultivo da mamoneira 'BRS Energia' em sistema de monocultivo e consorciada com amendoim 'BR 1' . Um tratamento foi formado pela mamona em monocultura e os demais pelo consórcio de mamona e amendoim, diferindo a época de estabelecimento da consorciação, ou seja, em diferentes épocas de semeadura do amendoim (0, 10, 15, 20 e 25 dias após a mamona). A eficiência fotossintética e de carboxilação da mamoneira foi incrementada no consórcio com 25 dias de intervalo entre as semeaduras. O amendoim semeado entre 0 e 10 dias no consórcio afetou a eficiência fotoquímica da mamona, o que resultou em redução dos componentes produtivos. Os maiores intervalos de semeadura do amendoim 'BR-1' , em relação à cultura principal, possibilitam alcançar melhores rendimentos de grãos de mamona no sistema consorciado.

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Configuração de fileira no consórcio mamona x girassol: Produtividade e seus componentes

Cited by 3 publications

References 4 publications

Production of Peanut Intercropped with Forage Palm in Pernambuco State, Brazil

Production of Peanut Intercropped with Forage Palm in Pernambuco State, Brazil

Macronutrient content and accumulations in different arrangements of dwarf pigeon pea intercropped with corn

Photosynthetic efficiency, gas exchange and yield of castor bean intercropped with peanut in semiarid Brazil

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