Zobrazeno 1 - 10
of 329
pro vyhledávání: '"DAGOBERTO MARTINS"'
Autor:
Ricardo Fagundes Marques, Guilherme Sasso Ferreira Souza, Maria Renata Rocha Pereira, Sidnei Roberto de Marchi, Dagoberto Martins
Publikováno v:
Bioscience Journal, Vol 38, Pp e38083-e38083 (2022)
This study aimed to evaluate the effects of different sowing depths and light intensities on the emergence and development of the monocot weed species, Urochloa decumbens and Cenchrus echinatus, under field conditions. Each species constituted an exp
Externí odkaz:
https://doaj.org/article/6efd9521a09840e4b919dd4a1ffb161e
Publikováno v:
Bioscience Journal, Vol 38, Pp e38027-e38027 (2022)
Eichhornia crassipes, known as common water hyacinth, has a high growth rate and produces large amounts of biomass when there are imbalances in water bodies, making it one of the worst aquatic weeds in the world. A study was carried out under small w
Externí odkaz:
https://doaj.org/article/746508f2d24d40a8873aeb5c35ce25a6
Publikováno v:
Bioscience Journal, Vol 38, Pp e38018-e38018 (2022)
Select herbicides with different mechanism of action is a satisfactory option for resistant weed control. Then, the present work aimed to study the efficiency of different herbicides and their mixtures on Bidens pilosa (blackjack) and Euphorbia heter
Externí odkaz:
https://doaj.org/article/1f3e1a92e9aa4dc1b50ea8faeca28197
Publikováno v:
Semina: Ciências Agrárias, Vol 43, Iss 1 (2022)
O modelo de atividade pecuária historicamente praticado no Brasil está alicerçado, em sua grande maioria, em forte viés extrativista, onde a premissa é produzir sem absolutamente nenhuma preocupação quanto à preservação ou renovação dos r
Externí odkaz:
https://doaj.org/article/f950ecb208344d299341ce8fcf92dda3
Autor:
Guilherme Sasso Ferreira Souza, Ricardo Fagundes Marques, Maria Renata Rocha Pereira, Sidnei Roberto de Marchi, Dagoberto Martins
Publikováno v:
Revista Ciência Agronômica, Vol 53 (2021)
ABSTRACT Weeds are one of the ecological factors that directly affect agricultural costs. Thus, understanding the emergence and development of these species is essential for the decision-making on weed control strategies. This study aims to evaluate
Externí odkaz:
https://doaj.org/article/8334afd6520d4a7391d1cd80b50da8d1
Publikováno v:
Bioscience Journal, Vol 37 (2021)
Successive mowing are the major maintenance costs of lawns. Thus, both the expenditure with mowing and the visual and physiological aspect of the lawn have led to the search for alternatives to mechanical management. Thus, this work aimed to study th
Externí odkaz:
https://doaj.org/article/c1a480abba614b9d99c431603dee5d17
Autor:
Edenilson Meurer, Sara Carvalho de Brito, Sidnei Roberto de Marchi, Guilherme Henrique Rodrigues Pinheiro, Dagoberto Martins
Publikováno v:
Bioscience Journal, Vol 36, Iss 3 (2020)
The increased world population has raised the demand for animal proteins, forcing livestock to become productive, efficient, and environmentally sustainable. This study aimed to assess the effect of weed coexistence on productivity, nutritional quali
Externí odkaz:
https://doaj.org/article/6987efbb76aa4963a386ea52711e2728
Autor:
Clebson Gomes Gonçalves, Antonio Carlos da Silva Junior, Maynumi Scarano, Maria Renata Rocha Pereira, Dagoberto Martins
Publikováno v:
Revista Caatinga, Vol 31, Iss 4, Pp 832-842 (2018)
Water deficit is a limiting factor for the soybean yield; it triggers different physiological and anatomical adaptations that have deleterious effects on the plants and can affect the selectivity of herbicides, causing production losses. In this cont
Externí odkaz:
https://doaj.org/article/c4a96998a57c445dadce416c4b332137
Publikováno v:
Tropical Grasslands-Forrajes Tropicales, Vol 5, Iss 2, Pp 85-93 (2017)
The present study evaluated the effects of different periods of coexistence among the main weeds and Marandu brachiaria grass (Brachiaria brizantha, now Urochloa brizantha) in newly sown pasture. The experiment was conducted in a randomized block wit
Externí odkaz:
https://doaj.org/article/ea7f199d5f1340eb943cf810c3a80a43
Publikováno v:
Revista Ciência Agronômica, Vol 47, Iss 4, Pp 649-657 (2016)
RESUMO A escolha correta das culturas para cobertura do solo melhora a sustentabilidade do sistema de cultivo, pois pode potencializar o uso dos herbicidas, reduzir a infestação de plantas daninhas e melhorar o desempenho das culturas. Com o objeti
Externí odkaz:
https://doaj.org/article/3456f5f752674896bcbe46158cf5a6b0