Zobrazeno 1 - 10
of 59
pro vyhledávání: '"GASPAR HENRIQUE KORNDORFER"'
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 43, Iss 2, Pp 195-200 (2013)
Potassium losses by percolation or leaching can be reduced by using less soluble sources. This study aimed at evaluating leaching losses of potassium from granulated potassium chloride (KCl), granulated thermopotash and powdered thermopotash. The exp
Externí odkaz:
https://doaj.org/article/dda695d1ab5b4d01be4526ab1b8f7191
Publikováno v:
Bioscience Journal, Vol 34, Iss 4 (2018)
Micronutrients are essential nutrients for plant growth and development; however, the micronutrient content in soil is often insufficient to ensure maximum productivity, which creates the need for their application through fertilizers. This study com
Externí odkaz:
https://doaj.org/article/ecb1ede8cb9f43bdb1841f96740c244a
Autor:
Gaspar Henrique Korndorfer, Hamilton Seron Pereira, Ivaniele Nahas Duarte, Laerte Rocha Neves Pinto, Luciano Ferreira da Fonseca
Publikováno v:
Acta Scientiarum: Agronomy, Vol 40, Iss 1, Pp e36399-e36399 (2018)
Thermopotash is a fertilizer with low solubility but has a release level compatible with plant demands. This study aimed to compare the effect of Thermopotash to that of KCl in sugarcane. Field work was conducted during two crop seasons, in a randomi
Externí odkaz:
https://doaj.org/article/ef1bd0a345d94656a5ce1a1d049af876
Autor:
GIL RODRIGUES DOS SANTOS, MANOEL DELINTRO DE CASTRO NETO, ARTENISA CERQUEIRA RODRIGUES, AURENIVIA BONIFACIO, GASPAR HENRIQUE KORNDORFER
Publikováno v:
Revista Caatinga, Vol 27, Iss 4, Pp 103-108 (2014)
The silicon fertilization has a beneficial effect in enhancing the resistance of plants to diseases, however, this effect can be reduced in the presence of high levels of nitrogen. Given the above, this study aimed to investigate the effect of silica
Externí odkaz:
https://doaj.org/article/206a6599a73d46c997a5094306a3573b
Autor:
Rodrigo Mendes Oliveira, Regina Cássia Ferreira Ribeiro, Adelica Aparecida Xavier, Lívia Pimenta, Gaspar Henrique Korndorfer
Publikováno v:
Revista Brasileira de Fruticultura, Vol 34, Iss 2, Pp 409-415 (2012)
O trabalho teve como objetivo avaliar o efeito de diferentes doses de silicato de cálcio e magnésio sobre a reprodução de Meloidogyne javanica e sobre o desenvolvimento de mudas de bananeira Prata-Anã em solo arenoso. O ensaio foi conduzido em c
Externí odkaz:
https://doaj.org/article/6cc905ef6cbb4adcbf22e26aa1b0cd32
Autor:
ANDRÉ MARTINS DE QUEIROZ, CARLOS HENRIQUE EITERER DE SOUZA, VANESSA JUNIA MACHADO, REGINA MARIA QUINTÃO LANA, GASPAR HENRIQUE KORNDORFER, ADRIANE DE ANDRADE SILVA
Publikováno v:
Revista Brasileira de Milho e Sorgo, Vol 10, Iss 3, Pp 257-266 (2011)
Nitrogen fertilization is a major contributor to the increase in productivity, but also is the nutrient withthe highest rates of loss, especially when applied to the surface. The aim of this study was to evaluate different sourcesand levels of this n
Externí odkaz:
https://doaj.org/article/8cea54d747d643679f1a76b997ef5b16
Autor:
Hamilton Seron Pereira, Ailton Junio Manzi Gama, Mônica Sartori de Camargo, Gaspar Henrique Korndorfer
Publikováno v:
Ciência e Agrotecnologia, Vol 34, Iss 2, Pp 382-390 (2010)
As escórias siderúrgicas são usadas na agricultura, mas são poucos os trabalhos sobre sua reatividade. Neste trabalho, objetivou-se avaliar escórias siderúrgicas em diferentes frações granulométricas quanto à correção do pH e liberação
Externí odkaz:
https://doaj.org/article/a1ff4114dac0480f8ae0c190a69afd60
Autor:
Vanessa Júnia Machado, Carlos Henrique Eiterer de Souza, Bruno Bernardes de Andrade, Regina Maria Quintão Lana, Gaspar Henrique Korndorfer
Publikováno v:
Bioscience Journal, Vol 27, Iss 1 (2011)
A disponibilidade de P no solo é um fator que interfere diretamente na sua absorção pelas plantas. Essa disponibilidade pode ser influenciada pela textura, dose do fertilizante fosfatado e pelo tempo de contato com o solo. De maneira geral, quanto
Externí odkaz:
https://doaj.org/article/33747dc70ab740629c62eb14acc4ba12
Autor:
Hamilton Seron Pereira, Angelica Araújo Queiroz, Meiry Roberta Martins, Mônica Sartori de Camargo, Gaspar Henrique Korndorfer
Publikováno v:
Bioscience Journal, Vol 23, Iss 3 (2007)
Para suprir a demanda por fertilizantes silicatados, há necessidade de investigar e identificar as fontes potenciais de Si disponível. O objetivo foi avaliar materiais (fertilizantes/agregados siderúrgicos) com alta concentração em Si, através
Externí odkaz:
https://doaj.org/article/2c11d307f43a4ebb8babc0632d7f3abd
Autor:
Enio Marchezan, Silvio Carlos Cazarotto Villa, Victor Marzari, Gaspar Henrique Korndorfer, Fernando Machado do Santos
Publikováno v:
Bioscience Journal, Vol 20, Iss 3 (2006)
Externí odkaz:
https://doaj.org/article/b96f979ae6ac43a7a4b9e1d2cfae878d