Results 1 to 10 of about 1,280,354 (300)

Sexual Dimorphism in the Nutritional Requirement for Adult Lifespan in Drosophila Melanogaster [PDF]

open access: yesAging Cell, 2020
The nutritional requirements of Drosophila have mostly been studied for development and reproduction, but the minimal requirements for adult male and female flies for lifespan have not been established.
Mingyao Yang   +2 more
exaly   +4 more sources

Potential Effect of Dietary Vitamins A, C, and E, their Levels in Serum within Asthmatic Children [PDF]

open access: yesBulletin of the National Nutrition Institute of the Arab Republic of Egypt, 2021
The respiratory allergic ailment is an inflammatory condition joined by oxidative stress. Extra elements of anti-inflammatory factors such as antioxidants may have a curative effect.
Naglaa Abd Alfattah   +3 more
doaj   +1 more source

OBESITY IS A RISK FACTOR FOR IRON DEFICIENCY AND ANEMIA: A CASE CONTROL STUDY [PDF]

open access: yesAin Shams Medical Journal, 2021
Background: Rapid dietary and lifestyle changes produce a double burden of malnutrition. The populations suffer from increasing over consumption of food, but continue to have high rates of micronutrient deficiencies.
Mohsen Gadallah   +3 more
doaj   +1 more source

Protein and Energy Requirements for Maintenance and Growth in Juvenile Meagre Argyrosomus regius (Asso, 1801) (Sciaenidae)

open access: yesAnimals, 2021
The meagre is a carnivorous species and might be a suitable candidate species for the diversification of aquaculture in the Mediterranean region. This is based on its high growth and flesh quality.
Ignacio Jauralde   +4 more
doaj   +1 more source

Effects of lysine levels on performance, blood parameters, and nutrient digestibility of Duroc barrows in the starter phase [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
The objective of this study was to evaluate the effects of different levels of digestible lysine, at fixed amino acid ratios, in performance, blood parameters and diet digestibility of barrows from 15 to 30 kg.
LILIANE O. PALHARES   +7 more
doaj   +1 more source

Growth and nutrient accumulation in the aerial part of red Pitaya (Hylocereus sp.) [PDF]

open access: yesRevista Brasileira de Fruticultura, 2019
Knowledge on the amounts of nutrients accumulated by pitaya in its different development stages allows defining the periods in which the essential elements are most required, thus contributing to the elaboration of rational fertilization programs for the
Denise de Castro Lima   +5 more
doaj   +1 more source

Choline and digestible methionine + cystine supplementation for quail in the laying phase

open access: yesSemina: Ciências Agrárias, 2020
The aim of this study was to evaluate the effect of levels of choline and digestible methionine + cystine in diets for quail in the laying phase. A total of 280 Japanese laying quail were assigned to one of eight treatments in a completely randomized ...
Dirceu Neutzling Griep Júnior   +9 more
doaj   +1 more source

Nutritional potassium requirement for laying Japanese quails

open access: yesRevista Brasileira de Zootecnia, 2011
The objective of this study was to evaluate the potassium requirement for laying Japanese quails. Two hundred and forty quails were distributed in a randomized block design, with five treatments and six replicates, with eight birds each.
Fernando Guilherme Perazzo Costa   +5 more
doaj   +1 more source

Study on optimal nutrient level and the effects of fertilizers in improving the nutritional status of the (Acer negundo) for urban greening [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2014
To improve the nutritional status of Acer negundo trees, a three- year experiment was conducted in the National Botanical Garden of Iran which is currently suffering under low soil nutrient availability and occasional symptoms of yellow leaves.
Shahram Banedjschafie   +3 more
doaj   +1 more source

Dietetic requirements and evaluation of a small ruminant nutrition system model in Morada Nova lambs

open access: yesSemina: Ciências Agrárias, 2015
This study was carried out to estimate efficiencies of the utilization of metabolizable energy for maintenance (km) and weight gain (kg) and to evaluate the Small Ruminant Nutrition System (SRNS) model in predicting dry matter intake (DMI) and average ...
Marcus Roberto Goes Ferreira Costa   +9 more
doaj   +1 more source

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