Results 21 to 30 of about 261,500 (177)

Propriedades químicas de um latossolo vermelho distrófico de cerrado sob diferentes usos e manejos

open access: yesRevista Brasileira de Ciência do Solo, 2003
Na fazenda experimental da Faculdade de Engenharia de Ilha Solteira (UNESP), no estado do Mato Grosso do Sul, foi realizado um estudo com o objetivo de avaliar as modificações de propriedades químicas de um Latossolo Vermelho distrófico sob vegetação de ...
Z. M. Souza, M. C. Alves
doaj   +1 more source

Sistema de cultivo no desempenho de genótipos de arroz irrigado. [PDF]

open access: yes, 2012
O objetivo desse estudo foi avaliar o desempenho de genótipos de arroz irrigado no sistema de cultivo convencional e no sistema de cultivo ...
FAGERIA, N. K.   +4 more
core  

Evaluation of Chlorhexidine‐Containing Shampoos: In Vitro Efficacy Against Staphylococcus pseudintermedius and Lathering Ability

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 148-160, February 2026.
Background: The antibacterial efficacy of chlorhexidine shampoo is directly affected by formulation and bathing factors. Hypothesis/Objective: To evaluate the in vitro antibacterial efficacy of chlorhexidine‐containing shampoos at various dilutions and to compare their lathering ability.
Emily E. Binversie   +2 more
wiley   +1 more source

Desenvolvimento radicular e folhar do milho (zea mays) sob diferentes tipos de subsolagem

open access: yesTecnología en Marcha, 2019
Os fatores fisiológicos que determinam a produtividade de uma cultura são influenciados pela compactação do solo. O objetivo deste trabalho foi avaliar através da técnica de agricultura de precisão (AP) o efeito de dois tipos de subsolador no ...
Paulo Henrique Conte   +4 more
doaj   +1 more source

Cultivo mínimo do solo com tração animal. [PDF]

open access: yes, 2012
bitstream/item/66259/1/31287.pdfOrganizado por: Alberto Feiden, Milton Parron Padovan, Adalgiza Inês Campolim, Aurélio Vinícius Borsato, Ivo de Sá Motta, João Batista Catto, Tércio Jacques ...
LAZZAROTTO, C.
core   +1 more source

Long‐Term Fire and Vegetation Change at Cocha Cashu Biological Station, Peru

open access: yesBiotropica, Volume 57, Issue 3, May 2025.
Cocha Cashu is a dynamic system that has experienced various forms of past ecological turnover. However, the dynamism seen at Cocha Cashu was not caused by intensive human activities in the past. ABSTRACT Past human influence from the pre‐Columbian and colonial periods may have played a role in shaping modern Amazonian vegetation.
C. N. H. McMichael   +2 more
wiley   +1 more source

Descolonizando la historia oral: una conversación

open access: yes, 2021
History, Volume 106, Issue 370, Page E1-E17, March 2021.
wiley   +1 more source

Analyzing the relative importance of habitat quantity and quality for boosting pollinator populations in agricultural landscapes

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract To increase pollinator populations, international policy targets minimum levels of seminatural habitat cover, but it is unknown whether improving the quality of existing habitats could bring similar benefits without the need of reducing cropland area. Using data we collected in 26 Italian agricultural landscapes during the entire flying season,
Thijs P. M. Fijen   +4 more
wiley   +1 more source

Análise da condutividade elétrica e do pH em água salobra no cultivo de tilápias. [PDF]

open access: yes, 2011
Este trabalho teve como objetivo analisar o pH e a condutividade elétrica no cultivo de tilápias em água salobra, provenientes do processo de dessalinização.
CAMPECHE, D. F. B.   +4 more
core  

Linking landscape structure, floral resource distribution, pollen use and movement distances of a generalist predator

open access: yesJournal of Applied Ecology, Volume 61, Issue 11, Page 2798-2808, November 2024.
Our findings suggest that the spatial distribution of flowering wild plants can inform movement patterns of lacewings and other flower‐visiting insects in agricultural landscapes. In addition, the location of floral resources in the landscape is important for its capacity to sustain natural enemies. Given the strong reliance of lacewings on pollen from
E. González   +3 more
wiley   +1 more source

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