Results 21 to 30 of about 2,067,945 (289)

Do piglets need iron supplementation in organic farms? [PDF]

, 2021
This study aimed at describing the iron status of piglets at weaning in French indoor and outdoor farms. It was carried out in the spring of 2019 in 20 organic farms located in the West of France.
Müller, Vincent, Pauwels, Maud, Belloc, Catherine, Leblanc-Maridor, Mily, Herve, Gwendoline, Merlot, Elodie, Prunier, Armelle   +6 more
core   +3 more sources

Effect of selenium on growth performance and blood parameters of Holstein suckling calves [PDF]

Journal of Central European Agriculture, 2022
This experiment was conducted to evaluate and compare the effects of inorganic and organic selenium sources with inorganic and organic carriers on growth performance, starter feed intake, blood parameters, and the concentration of glutathione peroxidase ...
Mahdieh JAMALI, Kamran REZAYAZDI, Mostafa SADEGHI, Mahdi ZHANDI, Parham MOSLEHIFAR, Alireza RAJABINEJAD, Hossein FAKOORIYAN, Hossein GHOLAMI, Rahmat AKBARI, Mohammad SALEHI DINDARLOU   +9 more
doaj   +1 more source

Maintaining ecological soil functions - techniques in organic farming systems [PDF]

, 2000
The ecological soil functions (e.g. habitat and living space, production and utilization, ecological regulation) have to be taken into account and maintained by farming systems.
Beste, Andrea
core   +1 more source

Cognitive and mood effects in healthy children during 12 weeks' supplementation with multi-vitamin/minerals [PDF]

, 2008
Adequate levels of vitamins and minerals are essential for optimal neural functioning. A high proportion of individuals, including children, suffer from deficiencies in one or more vitamins or minerals.
Kennedy, David O, Jackson, Philippa A, Robertson, Bernadette C, Defeyter, M.A., Greer, Joanna, Scholey, Andrew B, Jackson, Philippa, Jackson, P.A., Robertson, B.C., Buchanan, Tom, Scholey, Andrew, Haskell, Crystal F, Defeyter, Margaret Anne (Greta), Haskell, C.F., Kennedy, D.O., Scholey, A.B., Elliott, J.M., Tiplady, B., Defeyter, Margaret A, Haskell, Crystal, Kennedy, David, Elliott, Jade, Robertson, Bernadette, Buchanan, T., Tiplady, Brian, Greer, J., Elliott, Jade M   +26 more
core   +1 more source

The contribution of research to the development of organic farming in Europe [PDF]

, 2002
On national as well as on EU level, research funds should be directed substantially towards organic farming in order to improve the economic and ecological performance of organic farming.
Niggli, Urs
core   +1 more source

Effect of Different Basal Media and Organic Supplements on In Vitro Seedling Development of the Endangered Orchid Species Dendrobium moniliforme (L.) Swartz

Plants
The orchid Dendrobium moniliforme faces endangerment due to habitat loss and illegal harvesting, necessitating the development of an optimized artificial propagation system to aid conservation and reintroduction efforts.
Jung Eun Hwang, Hyeong Bin Park, Dae Young Jeon, Hwan Joon Park, Seongjun Kim, Chang Woo Lee, Young-Joong Kim, Young-Jun Yoon   +7 more
doaj   +1 more source

Enhancement of productive performance, nutrient digestibility, and meat quality in broilers subjected to cyclic heat stress via different organic and inorganic chromium concentrations [PDF]

Archives Animal Breeding
Dietary chromium (Cr) supplementation of chickens may be a tool to reduce heat stress and its associated consequences. This study aims to investigate the effect of supplementation with various levels of inorganic and organic Cr on productive performance,
Y. A. Attia, N. F. Addeo, F. Bovera, R. A. Alhotan, K. A. Asiry, M. A. Al-Banoby, E.-S. M. Qota, A. D. Al-qurashi, A. Shaban Awad   +8 more
doaj   +1 more source

The effect of supplementation perilla seeds (Perilla frutescens) in the diets on feed consumption and digestibility nutrients on ducks

Jurnal Ilmu-Ilmu Peternakan, 2022
This study aims to determine the digestibility of perilla seeds (Perilla frutescens) in 3 levels (0, 2.5, and 5%) in rations given to local ducks. The research material used was male Mojosari ducks (Day Old Duck) with as many as 90 tails, with an average
Rendi Fathoni Hadi, Sudiyono, Zamzam Rizki Hamdani   +2 more
doaj   +1 more source

Effects of organic zinc supplementation in weaned calves [PDF]

Acta Veterinaria Brno, 2016
The aim of the study was to investigate the effect of organic zinc supplementation in calves on serum zinc (Zn) concentrations, selected metabolic profile indicators and serum immunoglobulin (Ig) concentrations. The trial included 2 groups (n = 10) of weaned female calves.
Sylva Dresler, Josef Illek, Ladislav Zeman   +2 more
openaire   +1 more source

Creatine supplementation and its influence on human organism

Journal of Education, Health and Sport, 2022
Background: Creatine supplementation is one of the most popular methods of improving athletic performance. In this article we reviewed its positive and negative influence on human organism. Materials and Methods: This paper was based on medical articles collected in PubMed from 1998 to 2019.
Wojciech Siedlecki, Klaudia Remjasz, Katarzyna Kosz, Aleksandra Kuchnicka, Julia Kuchnicka, Natalia Zarankiewicz, Martyna Zielińska, Klaudia Sapuła, Jakub Aleksandrowicz, Mateusz Fabiś   +9 more
openaire   +2 more sources