Results 51 to 60 of about 6,127 (174)

Sustainable control of Dalbulus maidis: A field study with entomopathogenic fungi

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1156-1164, November 2025.
Dalbulus maidis, a plant pathogen vector, poses a serious threat to maize production and food security. We investigated the potential synergistic effects between formulations based on entomopathogenic fungi and corn hybrids with varying resistance to maize stunt complex and Maize rayado fino virus. The combined management of M. anisopliae + B. bassiana
Priscilla T. N. Maia   +8 more
wiley   +1 more source

Heterotic responses of tropical elite maize accessions from Latin America with Brazilian testers

open access: yesScientia Agricola, 2001
Little emphasis has been placed on identifying new sources of tropical maize germplasm that can be used in breeding programs. Additional information on the performance and heterotic classification of tropical germplasm is needed. This study was conducted
Manoel Xavier dos Santos   +6 more
doaj  

Resistência à penetração e permeabilidade de latossolo vermelho distrófico típico sob sistemas de manejo na região dos cerrados

open access: yesRevista Brasileira de Ciência do Solo, 2001
As conseqüências diretas do manejo inadequado do solo são a erosão, a redução da produtividade e a perda da sustentabilidade. Objetivou-se com este estudo avaliar a resistência à penetração (RP) e a permeabilidade do solo à água (PER) sob sistemas de ...
A. N. Beutler   +5 more
doaj   +1 more source

Nutritional value and fermentability of sorghum silages grown in the Amazon biome

open access: yesGrassland Science, Volume 71, Issue 2, Page 86-94, April 2025.
Abstract In recent years, agricultural production systems have intensified, making it necessary to improve the food supplied to animals, where sorghum silage is one of the most commonly used roughages. The sorghum genotypes present significant differences in dry matter losses, fermentative profiles and nutritional values, allowing the identification of
Juliana Maria Silva de Souza   +6 more
wiley   +1 more source

Agregação de Latossolo Vermelho distrófico típico relacionada com o manejo na região dos cerrados no estado de Minas Gerais

open access: yesRevista Brasileira de Ciência do Solo, 2001
As conseqüências diretas do manejo inadequado do solo são a erosão, a redução da produtividade e a perda de sua sustentabilidade. Os indicadores da qualidade da estrutura do solo são importantes ferramentas para avaliar a sustentabilidade dos sistemas de
A. N. Beutler   +5 more
doaj   +1 more source

Lime and Gypsum in Brazilian Grain Production: A Bibliometric Review of Three Decades of Research

open access: yesInternational Journal of Agronomy, Volume 2025, Issue 1, 2025.
It is crucial to apply lime and gypsum in no‐tillage to correct surface soil acidity and mitigate the effects of aluminum (Al3+) toxicity at depth. To date, no bibliometric review has analyzed the use of lime and gypsum in Brazilian grain production.
Fernando Marcos Brignoli   +2 more
wiley   +1 more source

Reports of tropane alkaloid poisonings and analytical techniques for their determination in food crops and products from 2013 to 2023

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 6, November 2024.
Abstract Food safety is crucial to attaining food security and sustainability. Unsafe foods for human and animal consumption lead to product recalls and rejection, negatively impacting the global economy and trade. Similarly, climate change can adversely affect the availability of safe and nutritious food at the table.
Rufielyn S. Gravador   +6 more
wiley   +1 more source

ETANOL DE MILHO

open access: yesRevista Interface Tecnológica
A constante aquisição de novas tecnologias tem permitido crescimento contínuo da produtividade do setor sucroenergético, projetado por tecnologias como o etanol de segunda geração, auxiliando na ampliação de até 50% na produção de etanol por hectare de cana-de-açúcar.
Camila Sampaio, Douglas Ricardo De Assis
openaire   +1 more source

For an Anarchist Decolonial Agenda: New Perspectives on Anarchism, Marronage, and Indigeneity from Brazil/Pindorama

open access: yesAntipode, Volume 56, Issue 6, Page 2112-2135, November 2024.
Abstract This paper proposes new perspectives on anarchism, indigeneity, and Afro‐descendent struggles, by discussing the case of Brazilian anarchists’ commitment to luta afroindígena. They mean by this term the intersection of indigenous and Afro‐descendant resistances for the recognition of land, against the violence of states, agribusiness, and ...
Federico Ferretti
wiley   +1 more source

Resíduos de sorgo e a mineralização do nitrogênio em LATOSSOLO VERMELHO fase cerrado

open access: yesScientia Agricola, 2001
As alterações de manejo exercem significativas modificações na qualidade e na quantidade da matéria orgânica, na quantidade e nas formas de N no solo e no processo de mineralização de N.
Carlos Alberto Vasconcellos   +4 more
doaj  

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