Data/hora: 02/06/2024 06:50:18

Provedor de dados: | 22
País: | Brazil

Título:

Effect of plant bio-activators and root enhancers on health and productivity of wheat crop

Comportamento da cultura do trigo tratado com enraizador e bioativador de plantas

Autores: | Battistus, André Gustavo; Kuhn, Odair José; Stangarlin, José Renato; Hoffmann, Maico Rodrigo Breunig; Stülp, Jullian Luis; Istchuk, Ademar Novais.
Data: | 2013-04-26
Ano: | 2013
Palavras-chave: | AACPD; Tiametoxam; Deselvolvimento.
Resumo: | New products for incorporation in the seeds have been available annually as bioactivators plant and rootinge reinforcers that are used to increase the productive potential of plants through changes in plant metabolism and nutritional supplementation. Therefore, the study sought to evaluate the effects of rooting reinforcers and biatovador in health, productivity and development of wheat. The study consisted of two experiments. The first was conducted in the field about a eutrophic Oxisol in a 4x2 factorial with four seed treatments (water, thiamethoxam, rooting reinforcers, rooting reinforcers+thiamethoxam) and two conditions of application of fungicides (with and without aerial spraying). The second trial occurred in a greenhouse measuring biometric data looking for growth and productivity under the same seed treatments. Both experiments were carried out within the Universidade Estadual do Oeste do Paraná - UNIOESTE, Campus Rondon - PR. The data were subjected to analysis of variance by Tukey test. Biometric data were evaluated in five different stages, yield data, tillering and disease were identified and generating data for AUDPC. The bioactivator combined with the fungicide showed better control of leaf rust in the lower canopy and flag leaf and rooting expressed the same result only for the lower canopy. There was a significant effect on grain weight when treated with the fungicide pyraclostrobin+epoxiconazole with on the shoots. Thus, under the experimental conditions, the use of bioactivators and/or rooting enforcers not confer increased productivity of wheat.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6965

10.1818/sap.v12i1.6965

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6965/6022
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; v. 12, n. 1 (2013); 17-29

1983-1471