Results 11 to 20 of about 126,056 (260)

Nutrition and Metabolism of Minerals in Fish [PDF]

open access: yesAnimals, 2021
Aquatic animals have unique physiological mechanisms to absorb and retain minerals from their diets and water. Research and development in the area of mineral nutrition of farmed fish and crustaceans have been relatively slow and major gaps exist in the knowledge of trace element requirements, physiological functions and bioavailability from feed ...
Lall, Santosh, Kaushik, Sadasivam
openaire   +6 more sources

Global transcriptome analysis identifies differentially expressed genes related to lipid metabolism in Wagyu and Holstein cattle

open access: yesScientific Reports, 2017
Fat deposition of beef cattle varies between breeds. However, the regulation mechanism is still not elucidated completely at molecular level. In the present study, we comparatively analyzed transcriptome of subcutaneous adipose tissue between Wagyu and ...
Wanlong Huang   +5 more
doaj   +1 more source

Determination of dietary copper requirement by the monoamine oxidase activity in kidney of broilers from 1 to 21 d of age

open access: yesAnimal Nutrition, 2022
The current dietary copper (Cu) requirement (8 mg/kg) of broilers is mainly based on growth, hemoglobin concentration, or hematocrit, which might not be the most sensitive indices to evaluate dietary Cu requirements of broilers.
Yun Hu   +6 more
doaj   +1 more source

Dietary calcium requirements of broilers fed a conventional corn-soybean meal diet from 1 to 21 days of age

open access: yesJournal of Animal Science and Biotechnology, 2022
Background The current calcium (Ca) recommendation for broilers is primarily based on studies conducted more than 30 years ago with birds of markedly different productive potentials from those which exist today.
Shiping Bai   +8 more
doaj   +1 more source

Mineral Nutrition of Plants [PDF]

open access: yesNature, 1953
Mineralstoffe und Pflanzenwachstum Von Prof. Dr. Walter Baumeister. Pp. viii + 176. (Jena: Gustav Fischer, 1952.) 12 D. marks.
openaire   +2 more sources

Effect of the gene silencing of phosphorus transporters on phosphorus absorption across primary cultured duodenal epithelial cell monolayers of chick embryos

open access: yesJournal of Integrative Agriculture, 2022
The aim of the study was to investigate whether phosphorus (P) transporters, type IIb sodium-dependent phosphate cotransporter (NaP-IIb) and inorganic phosphate transporter 2 (PiT2), were directly involved in P absorption across primary cultured duodenal
Ting-ting LI   +7 more
doaj   +1 more source

Determination of optimal dietary selenium levels by full expression of selenoproteins in various tissues of broilers from 22 to 42 d of age

open access: yesAnimal Nutrition, 2022
The current NRC dietary selenium (Se) requirement (0.15 mg/kg) of broilers from 22 to 42 d of age is primarily based on a previous study reported in 1986, which might not be applicable to modern classes of rapidly growing broilers. The present experiment
Chuanlong Wang   +7 more
doaj   +1 more source

Determination of optimal dietary selenium levels by full expression of selenoproteins in various tissues of broilers from 1 to 21 d of age

open access: yesAnimal Nutrition, 2021
The current NRC dietary selenium (Se) requirement (0.15 mg/kg) of broilers is primarily based on growth performance data reported in 1986. Our study aimed to determine optimal dietary Se levels of broilers fed a practical corn-soybean meal diet for the ...
Xiudong Liao   +9 more
doaj   +1 more source

Organic iron absorption and expression of related transporters in the small intestine of broilers

open access: yesPoultry Science, 2021
: An experiment was conducted to investigate the effect of organic and inorganic Fe sources on Fe absorption and expression of related transporters in the small intestine of broilers.
Shiping Bai   +10 more
doaj   +1 more source

Metabolic utilization of intravenously injected iron from different iron sources in target tissues of broiler chickens

open access: yesAnimal Nutrition, 2022
No information is available regarding the utilization of iron (Fe) from different Fe sources at a target tissue level. To detect differences in Fe metabolic utilization among Fe sources, the effect of intravenously injected Fe on growth performance ...
Lin Lu   +6 more
doaj   +1 more source

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