Adubação da cana-de-açúcar: IX - Experimentos preliminares com micronutrientes

Álvarez, R.; Wutke, Antônio Carlos Pimentel

doi:10.1590/s0006-87051963000100059

Cited by 9 publications

(3 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Andrade et al (1995), in an experiment with fritted trace elements-FTE (ground silicate oxides) and soluble sources of B (borax), Cu (copper sulfate) and Zn (zinc sulfate) application, verified that both joint application (FTE) as well as isolated micronutrients application did not result in increases in TSS. Older studies also did not show increases in TSS yield due to the Zn fertilization (Alvarez and Wutke 1963;Alvarez et al 1979). However, Mellis et al (2009), evaluating the micronutrients application in sugarcane in eight locations in Brazil, observed, in four sites, an average increase of 29% in TSS yield of the plant cane with the application of 3 kg ha -1 of Zn in the planting furrow.…”

Section: Yield Parameters and Technological Attributes Of Sugarcane Imentioning

confidence: 96%

Sugarcane Response to Boron and Zinc in Southeastern Brazil

et al. 2011

View full text Add to dashboard Cite

The application of micronutrients on the sugarcane crop in Brazil is not a widespread practice, due to the few studies developed under Brazilian conditions. Nevertheless, the crop advance to lower fertility soils and the introduction of varieties with greater yield potential will change the nutrient management. In this context, two experiments were developed with boron (B) or zinc (Zn) application with the aim of evaluating yield, technological attributes and biometric indexes of sugarcane during the plant cane cycle and the residual effect of this fertilization on the first ratoon. The experiments were developed in Pirassununga, São Paulo, Brazil. In both trials, the doses of B (2 and 4 kg ha -1 ) and Zn (3 and 6 kg ha -1 ) were applied in top dressing. The crop was harvested around 13 months after the treatments application and, after the first harvest, all the plots received the same doses of N, P 2 O 5 and K 2 O, to evaluating the residual effect on the first ratoon. The B application reduced the above ground biomass, TSS (tons of sugarcane stalks per hectare) and sugar yield in the plant cane. However, the Zn fertilization improved the stalk technological quality, as well as providing a residual effect, increasing the above ground biomass, TSS and stalk yield (dry matter). The dry matter accumulation showed three growth phases during the plant cane cycle, similar to the B and Zn accumulation. The fertilization with B, especially with high solubility sources, must be careful to avoid yield reduction.

show abstract

Section: Yield Parameters and Technological Attributes Of Sugarcane Imentioning

confidence: 96%

Sugarcane Response to Boron and Zinc in Southeastern Brazil

et al. 2011

View full text Add to dashboard Cite

show abstract

“…Probably, the interaction between the different sources of micronutrients applied reduced the availability of Zn and B to the plants, whereas yield responses were observed after separate applications. Alvarez & Wutke (1963) and Andrade et al (1995) observed no significant yield responses either after the application of micronutrient mixtures.…”

Section: Resultsmentioning

confidence: 95%

Fertilization with filter cake and micronutrients in plant cane

Adorna

Crusciol

Rossato

2013

Rev. Bras. Ciênc. Solo

View full text Add to dashboard Cite

show abstract

“…As respostas à aplicação de micronutrientes em cana-de-açúcar têm sido pouco frequentes, como já mostravam os trabalhos pioneiros de Alvarez & Wutke (1963), Espironelo (1972, Alvarez et al (1979), entre outros, entretanto, aumentos de produção de colmos em função da aplicação de micronutrientes têm sido relatados esporadicamente (ALVAREZ & WUTKE, 1963;AZEREDO & BOLSANELLO, 1981;MARINHO & ALBUQUERQUE, 1981;ALVAREZ, 1984;CAMBRIA et al,1989;ORLANDO FILHO et al, 2001;FRANCO et al, 2008). Tendo em vista a falta de informação no que diz respeito à influência dos micronutrientes na cana-de-açúcar, justifica-se a inclusão dos micronutrientes nas análises de solos para futura averiguação de suas influências individualmente ou em conjunto na produtividade e qualidade da cana-de-açúcar.…”

Section: Trabalhos Como O Deunclassified

Análise e modelagem da influência de atributos do solo e planta na produtividade e qualidade da cana-de-açúcar

Júnior¹,

Magalhães²

View full text Add to dashboard Cite

pela confiança, dedicação e incentivo. DEDICO À Deus, pelas bênçãos concedidas na minha vida. À minha companheira, Taísa Marotta Brosler, pelo incentivo e apoio durante essa caminhada. Aos meus pais, pelo amor incondicional. À família Marotta e Brosler, pela felicidade proporcionada durante os momentos de descontraçãoem especial ao Reinaldo, Lumenia, Eric e Larissa. Aos meus irmãos Sandro e Renata, pelo amor, amizade e apoio. À minha sobrinha Isabela e afilhado Murilo, pela alegria. AGRADEÇO v AGRADECIMENTOS Ao Professor Doutor Paulo S. Graziano Magalhães da FEAGRI/UNICAMP pela amizade, transparência e dedicação com que me orientou ao longo desses anos, em todos os momentos, inclusive no incentivo contínuo, sempre rompendo barreiras. Ao Dr. Domingos Guilherme Pellegrini Cerri, pela coorientação, conselhos e atenção despendida ao longo do doutoramento. Ao pesquisador Henrique Franco do Laboratório Nacional de Ciência e Tecnologia do Bioetanol, pelas conversas e conhecimento repassado nas discussões da tese. Ao Professor Jerry A. Johann da Universidade Estadual do Oeste do Paraná, pela amizade, conselhos e conhecimento repassado ao longo do doutoramento.

show abstract

Adubação da cana-de-açúcar: IX - Experimentos preliminares com micronutrientes

Cited by 9 publications

References 2 publications

Sugarcane Response to Boron and Zinc in Southeastern Brazil

Sugarcane Response to Boron and Zinc in Southeastern Brazil

Fertilization with filter cake and micronutrients in plant cane

Análise e modelagem da influência de atributos do solo e planta na produtividade e qualidade da cana-de-açúcar

Contact Info

Product

Resources

About