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Wamser,Anderson Fernando; Valmorbida,Janice; Suzuki,Atsuo; Hahn,Leandro; Mueller,Siegfried; Becker,Walter F; Feltrim,Anderson Luiz; Ender,Marcos M. |
ABSTRACT We aimed to determine an adequate planting density and arrangement for the mechanized spraying of vertically staked tomatoes. Two experiments were carried out in the 2013/14 and 2014/15 harvests in the city of Calmon, state of Santa Catarina, Brazil, both in randomized block design. In 2013/14, treatments were arranged in a 4x2 factorial, corresponding to four planting densities (10,753, 12,903, 16,129 and 21,505 plants/ha) and two planting arrangements (single and double rows). In 2014/15, treatments were arranged in a 5x2 factorial, corresponding to five plant densities (the same planting densities of the previous harvest beyond 32,258 plants/ha) and the same planting arrangements. Total, marketable (considering extra AA and extra A fruits as... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicon; Cropping system; Mechanization; Disease severity; Economic analysis. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400519 |
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Hahn,Leandro; Paviani,Angela Cristina; Feltrim,Anderson Luiz; Wamser,Anderson Fernando; Rozane,Danilo Eduardo; Reis,André Rodrigues dos. |
ABSTRACT The recommendations of nitrogen (N) fertilization in garlic are still based on different varieties of the current types that are infected with phytopathogenic virus. There are several methods for recommendation of nitrogen (N) fertilization in garlic, but there are no enough methods for N diagnosis in garlic obtained by meristem culture. The objective of this work was to evaluate methods for diagnosing the nutritional status of virus-free garlic subjected to N doses through the use of a specific NO3- meter in soil solution and foliar sap, portable chlorophyll meter, N content in the leaf, and its relationship with yield and quality of the bulbs. The experiments were conducted with the use of virus-free seed bulbs from the meristem culture from... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Allium sativum; Relative chlorophyll content; Soil solution; Nitrate in foliar sap; Nitrate in soil solution. |
Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832020000100502 |
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