Results 11 to 20 of about 9,201 (245)

Mineral composition and growth of babycorn under swine wastewater combined with chemical fertilization Composição mineral e crescimento do minimilho sob água residuária de suinocultura combinada com adubação química

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
The objective of this study was to evaluate the application of wastewater from swine manure (ARS) and chemical fertilization on foliar concentrations of macronutrients and micronutrients, and its relationship with the growth of babycorn.
Adriana M. Meneghetti, Lúcia H. P. Nóbrega, Silvio C. Sampaio, Rafael G. Ferques   +3 more
doaj   +1 more source

La nutrición y los nutrientes orgánicos, una reseña histórica

Perspectivas en Nutrición Humana, 2023
Antecedentes: la nutrición tiene una historia fascinante, conocerla permite entender su origen y la evolución de los conocimientos que la sustentan.
Guadalupe López Rodríguez, Marcos Galván, Diana Patricia Olivo Ramírez, Teodoro Suárez Diéguez   +3 more
doaj  

Atributos químicos do solo afetado pelo manejo da água e do fertilizante potássico na cultura de arroz irrigado Chemical properties of soil affected by water and potassium fertilization management in irrigated rice

Revista Brasileira de Engenharia Agrícola e Ambiental, 2002
O desenvolvimento das culturas nas várzeas é extremamente influenciado pelo manejo destas, devido aos atributos químicos e físico-hídricos que elas possuem.
Alberto B. dos Santos, Nand K. Fageria, Francisco J. P. Zimmermann   +2 more
doaj   +1 more source

Fermentação de esterco de suínos para uso como adubo orgânico Fermentation of pig manure for use as an organic fertilizer

Revista Brasileira de Engenharia Agrícola e Ambiental, 2008
Os principais objetivos deste trabalho, foram: avaliar o processo de fermentação do esterco sólido de suínos, fazer a caracterização física, química e microbiológica dos adubos orgânicos produzidos e identificar o tempo ideal de fermentação.
Maria A. N. Sediyama, Sanzio M. Vidigal, Marinalva W. Pedrosa, Cláudia L. O. Pinto, Luís T. Salgado   +4 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Identification and Characterization of Phytochemicals in Avocado (Persea americana Mill, var. Hass) Fruit at Different Maturation and Ripening Stages

Journal of Food Quality
Avocado (Persea americana Mill.) is currently among the most demanded fruit crops worldwide due to its nutritional and health benefits. Despite the abundance of reports that have chemically and nutritionally characterized the fruit, information about the
Elhadi M. Yahia, Gustavo Adolfo González-Aguilar, José de Jesús Ornelas-Paz, Ivan Luzardo-Ocampo   +3 more
doaj   +1 more source

Why Nutrients? [PDF]

Nutrients, 2009
The field of nutrition continues to attract increasing interest from health professionals, including dietitians, sports nutritionists and medical practitioners, from biomedical, agricultural, nutritional and food scientists and from health conscious consumers alike. [...]
openaire   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Sourgrass densities affecting the initial growth and macronutrient content of coffee plants Densidades de capim-amargoso afetando o crescimento inicial e o teor de macronutrientes do cafeeiro

Planta Daninha, 2013
The objective of this work was to evaluate the coexistence effects of coffee (Coffea arabica) with densities of sourgrass (Digitaria insularis) on crop macronutrient content and plant growth.
L.B Carvalho, P.L.C.A Alves, S Bianco
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source