Results 11 to 20 of about 809,669 (188)

Semina: Ci. Agrárias, Londrina, v. 38, n. 4, 2017

open access: yesSemina: Ciências Agrárias, 2017
Semina Ciências Agrárias
doaj   +4 more sources

Ciências agrárias, mundo rural na Bahia e a importância da agricultura sustentável

open access: yes, 2022
<p>É impossível analisar as ciências agrárias e o mundo rural na Bahia sem considerar as peculiaridades dessas ciências e o seu compromisso histórico com a dimensão ambiental.
Baiardi, Amilcar   +3 more
core   +1 more source

CCAE: Centro de Ciências Agrárias e Engenharias

open access: yes, 2023
Resumos de projetos do Centro de Ciências Agrárias e ...
Nogueira Andrade , Magda Aparecida   +45 more
core   +1 more source

Inorganic and organic trace mineral supplementation in weanling pig diets [PDF]

open access: yes, 2015
A study was conducted to evaluate the s of dietary inorganic and organic trace minerals in two levels of supplementation regarding performance, diarrhea occurrence, hematological parameters, fecal mineral excretion and mineral retention in metacarpals ...
Watanabe, Pedro H.   +22 more
core   +1 more source

Forty years of Semina: Ciências Agrárias

open access: yes, 2018
In 2018, Semina, the cultural and scientific magazine of the State University of Londrina (UEL), is celebrating 40 years of operation. The first edition of April/June 1978 was published under the management of the Dean Professor Dr.
Agrárias, Editorial Semina   +1 more
core   +1 more source

Bioeconomy, sustainability, and digital technologies in Haematococcus lacustris biomass and astaxanthin production: advances and outlook

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Astaxanthin is a carotenoid with strong antioxidant properties, used in research on cancer treatment, ocular injuries, and neurological disorders. When produced by the microalgae Haematococcus lacustris, its antioxidant potential is even higher than that of the synthetic molecule, making it particularly attractive for pharmaceutical and ...
Renata Kühl Rocha   +5 more
wiley   +1 more source

Similar locomotor patterns across Quarter Horse disciplines inform lameness assessment

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Lineage‐based selection is central to the Quarter Horse industry and is often justified by the assumption that morphology determines locomotor function. However, objective evidence linking static conformation to discipline‐specific locomotor behaviour under standardised conditions remains limited.
Renata Farinelli de Siqueira   +4 more
wiley   +1 more source

Semina: Ci. Agrárias, Londrina, v.38, n. 2, 2017

open access: yesSemina: Ciências Agrárias, 2017
Semina Ciências Agrárias
doaj   +3 more sources

Characterising Vento Norte Downslope Windstorms and Their Thermal Impacts in Southern Brazil

open access: yesInternational Journal of Climatology, EarlyView.
Using 20 years of hourly INMET observations in Santa Maria (southern Brazil), we identify 189 Vento Norte (VNOR) downslope windstorms, ~72% in winter, marked by abrupt warming, drying and strong northerly gusts. Across five biometeorological indices (TEFW, TDI, THI, HDI, Humidex), VNOR hours consistently show significantly higher thermal discomfort ...
Cinara Ewerling da Rosa   +5 more
wiley   +1 more source

Organic Matter Quality and Microbial Activity in Soils Managed With Brachiaria Succession

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although succession systems and brachiaria improve soil quality, gaps remain in microbial community dynamics, activity, and soil organic matter stocks. Methods The objective was to evaluate the carbon (C) and nitrogen (N) stocks of soil organic matter fractions and their distribution, molecular characterization, enzyme activity ...
Siro Paulo Moreira   +5 more
wiley   +1 more source

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