Navegação Ciências Agrárias por Título
Resultados 2910-2929 de 3899
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Potential effects of the different matrices to enhance the polyphenolic content and antioxidant activity in gluten-free bread
(2023) [Artigo de periódico]Gluten-related disorders, including celiac disease, wheat allergy, and non-celiac gluten sensitivity, have emerged as a significant phenomenon affecting people worldwide, with an estimated prevalence of nearly 5% globally. ... -
Potential of Pinus elliottii Engelm. needles as substrate conditioner for the production of “Fepagro C37 Reck” Citrus rootstocks
(2019) [Artigo de periódico]The production of citrus seedlings in protected environment requires a large amount of substrate, which must have adequate physical and chemical characteristics. The use of acidic conditioners, such as Pinus needles mixed ... -
Potential of Pinus sp. needles for use as substrate conditioners in the production of ‘Trifoliata’ rootstock in greenhouses
(2019) [Artigo de periódico]Seasonality and lack of organic substrates suitable for the production of citrus rootstocks are the main problems in seedling production, coupled with the fact that these materials have alkaline pH. The objective of this ... -
Potential use of rhizobium for vegetable crops growth promotion
(2019) [Artigo de periódico]The system of vegetable crops production required large amounts of mineral fertilizers. One of the possible alternatives to assure the economic and environmental sustainability of this production system would be the use ... -
Powder injection molding of SIC for thermal management
(2012) [Artigo de periódico]Silicon carbide (SiC) exhibits many functional properties that are relevant to applications in electronics, aerospace, defense and automotive industries. However, the successful translation of these properties into final ... -
Prandial correlations and structure of the ingestive behavior of pigs in precision feeding programs
(2021) [Artigo de periódico]The feeding behavior of growing-finishing pigs was analyzed to study prandial correlations and the probability of starting a new feeding event. The data were collected in real-time based on 157,632 visits by a group of 70 ... -
Práticas de manejo integradas para produção de arroz irrigado
(2009) [Artigo de periódico]O objetivo deste trabalho foi realizar a avaliação técnica e financeira do arroz irrigado (Oryza sativa) em função da integração de práticas de manejo da cultura. O experimento foi conduzido em Cachoeirinha, RS. O delineamento ... -
As práticas produtivas e alimentares no espaço rural do Oeste de Santa Catarina: a ação pública na busca e na crítica à modernidade
(2020) [Artigo de periódico]A região do Oeste de Santa Catarina se integrou à “modernização da agropecuária” a partir da década de 1950, por meio da agroindustrialização de alimentos, tendo como protagonistas o Estado, a sociedade civil e o mercado, ... -
Pre- and post-calving forage systems and reproductive performance of primiparous cows
(2010) [Artigo de periódico]Durante os períodos pré e pós-parto, foi avaliada a influência de sistemas forrageiros no desempenho reprodutivo de vacas primíparas: pastagem natural nos períodos pré e pós-parto; pastagem natural no pré-parto e pastagem ... -
Predação de sementes de plantas daninhas em áreas cultivadas
(2002) [Artigo de periódico]Na investigação das relações ecológicas entre as espécies, observou-se que certos animais, principalmente insetos, alimentavam-se de sementes de plantas daninhas antes e depois da sua deiscência, reduzindo a entrada de ... -
Predation and parasitism of Cirrospilus neotropicus (Hymenoptera: Eulophidae) on Phyllocnistis (Lepidoptera: Gracillariidae) in laboratory
(2009) [Artigo de periódico]A predação e o parasitismo de Cirrospilus neotropicus (Hymenoptera: Eulophidae) em larvas de 3° ínstar de Phyllocnistis citrella (Lepidoptera: Gracillariidae), utilizando como planta hospedeira Citrus limonia, foi observado ... -
Prediction of novel drug targets and vaccine candidates against human lice (insecta), acari (Arachnida), and their associated pathogens
(2022) [Artigo de periódico]The emergence of drug-resistant lice, acari, and their associated pathogens (APs) is associated with economic losses; thus, it is essential to find new appropriate therapeutic approaches. In the present study, a subtractive ... -
Prediction of retail beef yield, trim fat and proportion of high-valued cuts in Nellore cattle using ultrasound live measurements
(2012) [Artigo de periódico]The objective of this study was to develop equations to predict retail product and fat trim (weights and percentages) for Nellore (Bos indicus) cattle. Live ultrasound measurements of the longissimus muscle area, backfat ... -
Prediction of soil orders with high spatial resolution : response of different classifiers to sampling density
(2012) [Artigo de periódico]The objective of this work was to evaluate sampling density on the prediction accuracy of soil orders, with high spatial resolution, in a viticultural zone of Serra Gaúcha, Southern Brazil. A digital elevation model (DEM), ... -
Pré-enriquecimento e isolamento direto para identificação de Campylobacter em swabs cloacais e carcaças de frangos.
(2008) [Artigo de periódico]Campylobacter são microorganismos patogênicos associados com aves ou alimentos de origem avícola e sua importância está relacionada à alta prevalência de Campylobacter nos frangos de corte e suas carcaças, correlacionados ... -
Preferencia de Anastrepha fraterculus (Diptera: Tephritidae) en variedades comerciales de manzanas verdes (Santa Catarina, Brasil)
(2015) [Artigo de periódico]Este estudio tuvo como objetivo evaluar la preferencia de oviposición de Anastrepha fraterculus (Diptera: Tephritidae) en manzanas verdes. Se evaluaron frutos en el estado ‘J’ (30 días después de la plena floración) de ... -
A preliminary assessment of the potential health and genetic impacts of releasing confiscated passerines into the wild : a reduced-risk approach
(2021) [Artigo de periódico]The illegal capture and trade of wild birds have long been threats to biodiversity. The rehabilitation and release of confiscated animals may be a useful conservation tool in species management. However, differences between ... -
Preliminary investigation of medicinal herb adulteration using comprehensive two-dimensional gas chromatography and chemometric analysis
(2015) [Artigo de periódico]Anise is frequently found among the ingredients described in the label of cosmetic products. However, the use of fennel instead of anise may occur due to the lower price of fennel. The main differences in volatile profile ... -
A preliminary study of hardness and modulus of elasticity in sheep mandibles submitted to distraction osteogenesis and low-level laser therapy
(2012) [Artigo de periódico]Objectives: To investigate the quality of newly formed bone in sheep mandibles submitted to distraction osteogenesis and low-level laser therapy (LLLT), based on hardness and modulus of elasticity values. The ideal moment ... -
Prenhez em rebanhos ovinos do Rio Grande do Sul
(2002) [Artigo de periódico]