Results 31 to 40 of about 43,082 (159)

Grazing on Marine Viruses and Its Biogeochemical Implications

open access: yesmBio, 2023
Viruses are the most abundant biological entities in the ocean and show great diversity in terms of size, host specificity, and infection cycle. Lytic viruses induce host cell lysis to release their progeny and thereby redirect nutrients from higher to ...
Kyle M. J. Mayers   +5 more
doaj   +1 more source

Comparison of Dietary Habits of Children with Epilepsy to Healthy Children [PDF]

open access: yesInternational Journal of Nutrition Sciences
Background: Researches on the dietary adequacy of children with epilepsy in comparison to healthy counterparts are limited. This study aimed to assess the food consumption and nutrient intake patterns of children with epilepsy in comparison to healthy ...
Mohammadreza Mahdavipoor   +4 more
doaj   +1 more source

Postexercise macronutrient oxidation: a factor dependent on postexercise macronutrient intake [PDF]

open access: yesThe American Journal of Clinical Nutrition, 1999
It has been widely shown that exercise increases postexercise fat oxidation and energy expenditure.The aim of this study was to investigate the effect of exercise on postexercise substrate oxidation and energy expenditure when the exercise-induced expenditure of energy and macronutrients oxidized is compensated by an equivalent intake immediately after
I, Dionne, S, Van Vugt, A, Tremblay
openaire   +2 more sources

A study on the effects of foliar feeding under different soil fertilization conditions on the yield structure and quality of common oat (Avena sativa L.)

open access: yesActa Agrobotanica, 2014
The present study was conducted based on a field experiment established on very acidic medium soil (silt loam). The experimental design included 4 soil fertilization treatments: O, NPK, NPK + MgSO4. 7H2O, NPK + CaO + MgO, and 3 foliar feeding treatments:
Stanisław Chwil
doaj   +1 more source

Traffic patterns, more than adjacent land use, influence element content of roadside forbs for insect pollinators

open access: yesEcological Solutions and Evidence, 2022
Roadsides are targeted for restoration of pollinator‐friendly plants. Yet, roads are sources of macronutrient, micronutrient and heavy metal pollution that may contaminate roadside plants.
Alexander M. Shephard   +5 more
doaj   +1 more source

Functions of macronutrients

open access: yes, 2023
In this chapter, the roles of the macronutrients nitrogen (N), sulfur (S), phosphorus (P), magnesium (Mg), calcium (Ca), and potassium (K) in plant metabolism and growth are described together with the consequences of deficiency and toxicity. After carbon, N is the element required in the largest quantity by plants and is a major driver for crop yield;
Hawkesford, M. J.   +6 more
openaire   +2 more sources

SOIL CHARACTERISTICS UNDER INTENSIFIED SHIFTING CULTIVATION FOR UPLAND RICE CULTIVATION IN UPLAND SABAL, SARAWAK, MALAYSIA

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2018
Shifting cultivation practices are regarded as the most important agricultural land-use in the marginal uplands of Sarawak for the livelihood of the rural communities.
Ho Soo Ying   +2 more
doaj   +1 more source

The effect of urea and urea with urease inhibitor on the content of macronutrients in tubers and tops of potatoes (Solanum tuberosum L.)

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
In two-year small-plot field experiments in Žabčice u Brna we explored the effect of nitrogen fertilisation with urea and urea with urease inhibitor (Urea + UI) on the content of macronutrients (N, P, K, Ca, Mg) in tubers and tops of potatoes of the ...
Ludmila Musilová   +8 more
doaj   +1 more source

Macronutrient balance and lifespan

open access: yesAging, 2009
Dietary restriction (DR) without malnutrition is widely regarded to be a universal mechanism for prolonging lifespan. It is generally believed that the benefits of DR arise from eating fewer calories (termed caloric restriction, CR). Here we argue that, rather than calories, the key determinant of the relationship between diet and longevity is the ...
Stephen J, Simpson, David, Raubenheimer
openaire   +2 more sources

Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection

open access: yesSpanish Journal of Agricultural Research, 2014
Maize Research Institute Zemun Polje (MRI) gene bank created an elite drought tolerant core collection of 40 accessions, based on field trials and general combining ability with inbred lines from the main heterotic groups (Lancaster, Iowa Stiff Stalk ...
Jelena Vančetović   +6 more
doaj   +1 more source

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