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| Wandscheer,Alana Cristina Dorneles; Marchesan,Enio; Silva,Marília Ferreira da; Aramburu,Bruno Behenck; David,Ricardo de; Trivisiol,Vinicius Severo; Silva,Anelise Lencina da. |
| ABSTRACT: The intensive use of plant protection products in rice paddy fields ( Oryza sativa L.) has caused concern about the environmental impact on communities of non-target organisms that are natural inhabitants in these agroecosystems. The purpose of this review is to analyze the data currently available in the literature about some important fungicides and insecticides (such as trifloxystrobin, tebuconazole, tricyclazole, lambda-cyhalothrin, and thiamethoxam), which are currently used to control pests and diseases in rice paddy fields, as well as their effects on the community of non-target aquatic organisms. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Plant protection products; Benthic insects; Oryza sativa L.; Lowlands. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100153 |
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| Marchesan,Enio; Tonetto,Felipe; Teló,Gustavo Mack; Coelho,Lucas Lopes; Aramburu,Bruno Behenck; Trivisiol,Vinicius Severo. |
| ABSTRACT: This study investigated the effects of soil management systems, tillage, and application of gypsum agricultural to soil, on soybean development in lowland areas. The experiment was carried out on an Alfisol in a randomized complete block design in a factorial arrangement. The two soil tillage practices were without deep tillage and with deep tillage. Gypsum treatments were no gypsum application, 500kg of gypsum ha-1, 1000kg of gypsum ha-1, and 1500kg of gypsum ha-1. Deep tillage resulted in less soil resistance to root penetration during ryegrass cultivation during the soybean offseason, 11 months after applying the management treatments, resulting in higher dry mass of ryegrass in the offseason and higher soybean yield in the following year. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max L.; Deep tillage; Nodulation; Grain yield.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100201 |
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