Boron extraction and vertical mobility in Paraná State oxisol, Brazil

Autor: Oliveira Neto, Waldemar de, Muniz, Antonio Saraiva, Silva, Maria Anita Gonçalves da, Castro, Cesar de, Borkert, Clovis Manuel

Publikováno v: Revista Brasileira de Ciência do Solo, Volume: 33, Issue: 5, Pages: 1259-1267, Published: OCT 2009

The deficiency or excess of micronutrients has been determined by analyses of soil and plant tissue. In Brazil, the lack of studies that would define and standardize extraction and determination methods, as well as lack of correlation and calibration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::6d205399acc3f2ad422779a91e2c72c8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832009000500019&lng=en&tlng=en

Metodologias e eficiência de extratores para zinco, cobre, ferro e manganês - DOI: 10.4025/actasciagron.v31i3.736

Autor: Silva, Maria Anita Gonçalves da, Muniz, Antonio Saraiva, Noda, Antonio Yoshinori, Marchetti, Marlene Estevão, Mata, José de Deus Viana da, Lourente, Elaine Reis Pinheiro

Publikováno v: Acta Scientiarum. Agronomy; Vol 31 No 3 (2009); 537-545
Acta Scientiarum. Agronomy; v. 31 n. 3 (2009); 537-545
Acta Scientiarum. Agronomy
Universidade Estadual de Maringá (UEM)
instacron:UEM

Correlation studies were used to evaluate the extraction methodologies for micronutrients in soils of Paraná State, Brazil, aiming at the standardization of methods. The following were evaluated: Acid extractors (Mehlich 1), in a soil-to-extractor r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::69d5611c99af2725f6485751645fc107
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/736

Avaliação do estado nutricional das variedades de uva itália e rubi no município de Marialva - PR - DOI: 10.4025/actasciagron.v31i1.3698

Autor: Tonin, Telmo Antonio, Muniz, Antônio Saraiva, Scapim, Carlos Alberto, Silva, Maria Anita Gonçalves da, Albrecht, Leandro Paiola, Conrado, Thiago Vincenzi

Publikováno v: Acta Scientiarum. Agronomy; Vol 31 No 1 (2009); 63-69
Acta Scientiarum. Agronomy; v. 31 n. 1 (2009); 63-69
Acta Scientiarum. Agronomy
Universidade Estadual de Maringá (UEM)
instacron:UEM

The technique of the diagnosis nutritional, for ends of recommendation of more rational and economical manuring in the wine growing, lacks methodological patterns for the regional conditions of cultivation of the grapevine. With the objective of to e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::768ed7db47a201dfab02bb5885ea04be
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3698

Perdas de amônia em solo e de resíduos orgânicos autoclavados e tratados com uréia

Autor: Sengik, Erico, Kiehl, Jorge de Castro, Silva, Maria Anita Gonçalves da, Palangana, Denis Campaner, Lawder, Marcus Rodrigo

Publikováno v: Acta Scientiarum. Agronomy; Vol 23 (2001); 1099-1105
Acta Scientiarum. Agronomy; v. 23 (2001); 1099-1105
Acta Scientiarum. Agronomy
Universidade Estadual de Maringá (UEM)
instacron:UEM

Effect of adding organic residues to soil in ammonia losses by volatilization due to urea application is evaluated, together with autoclaving at 120°C, at 1 atm, during two hours. Samples of Ap surface of structured eutrophic dark red latisol (Rhodi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::8a4b3cb7c5bcf1d397226d2424fb786d
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2565

Exigência de micronutrientes por plantas de pimentão cultivadas em ambiente protegido

Autor: Silva, Maria Anita Gonçalves da, Boaretto, Antonio Enedi, Fernandes, Henriqueta Gimenes, Scivittaro, Walkyria Bueno

Publikováno v: Acta Scientiarum. Agronomy; Vol 22 (2000); 1107-1113
Acta Scientiarum. Agronomy; v. 22 (2000); 1107-1113
Acta Scientiarum. Agronomy
Universidade Estadual de Maringá (UEM)
instacron:UEM

Developed in a protected cultivation experiment evaluated the effects of nitrogen as urea and of potassium as potassium chloride on the concentration and micronutrient content for sweet pepper. Culture was constantly irrigated and developed in dark r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::c6071e04b48a28c11a441f907c4945a3
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2883