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Effects of calcium supply on soybean plants

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dc.creator Fioreze, Samuel Luiz
dc.creator Tochetto, Cláudia
dc.creator Coelho, Antônio Eduardo
dc.creator Melo, Heverton Fernando
dc.date 2018-08-01
dc.date.accessioned 2022-03-21T20:07:54Z
dc.date.available 2022-03-21T20:07:54Z
dc.identifier https://comunicatascientiae.com.br/comunicata/article/view/1792
dc.identifier 10.14295/cs.v9i2.1792
dc.identifier.uri http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77857
dc.description This paper aims to evaluate the effects that calcium application on leaves and flowers of soybean plants exerts on yield and yield components. Two experiments were carried out in the 2013/2014 crop season under field conditions. In the first experiment, two soybean cultivars – one of determinate growth habit (BMX Ativa) and another of indeterminate growth habit (BMX Alvo) – were submitted to calcium spraying with four nozzles (twin flat, twin flat fan, cone and hollow cone). In the second experiment, soybean plants (BMX Ativa cultivar) were sprayed with calcium on the leaves and flowers at R1 or R3 growth stages. Subsequently, the plants were maintained or not under a 50-percent shade protection during flowering stage. Calcium spraying on soybean leaves or flowers during the flowering stage did not increase pod set, number of seeds, or grain yield. The calcium content in soybean flowers is not affected by foliar application thereof. en-US
dc.description This paper aims to evaluate the effects that calcium application on leaves and flowers of soybean plants exerts on yield and yield components. Two experiments were carried out in the 2013/2014 crop season under field conditions. In the first experiment, two soybean cultivars – one of determinate growth habit (BMX Ativa) and another of indeterminate growth habit (BMX Alvo) – were submitted to calcium spraying with four nozzles (twin flat, twin flat fan, cone and hollow cone). In the second experiment, soybean plants (BMX Ativa cultivar) were sprayed with calcium on the leaves and flowers at R1 or R3 growth stages. Subsequently, the plants were maintained or not under a 50-percent shade protection during flowering stage. Calcium spraying on soybean leaves or flowers during the flowering stage did not increase pod set, number of seeds, or grain yield. The calcium content in soybean flowers is not affected by foliar application thereof. pt-BR
dc.format application/pdf
dc.format application/pdf
dc.language eng
dc.language por
dc.publisher Federal University of Piauí en-US
dc.relation https://comunicatascientiae.com.br/comunicata/article/view/1792/550
dc.relation https://comunicatascientiae.com.br/comunicata/article/view/1792/725
dc.rights Copyright (c) 2018 Samuel Luiz Fioreze, Cláudia Tochetto, Antônio Eduardo Coelho, Heverton Fernando Melo en-US
dc.source Comunicata Scientiae; Vol. 9 No. 2 (2018); 219-225 en-US
dc.source Comunicata Scientiae; v. 9 n. 2 (2018); 219-225 pt-BR
dc.source 2177-5133
dc.source 2176-9079
dc.subject flowering en-US
dc.subject foliar feeding en-US
dc.subject Glycine max en-US
dc.subject yield en-US
dc.subject flowering pt-BR
dc.subject foliar feeding pt-BR
dc.subject Glycine max pt-BR
dc.subject yield pt-BR
dc.title Effects of calcium supply on soybean plants en-US
dc.title Effects of calcium supply on soybean plants pt-BR
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.type Artigo Científico pt-BR


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