Results 11 to 20 of about 253,562 (308)

Improvement of Nitrogen-Fertilizer Recommendation by Consideration of Long-Term Site and Cultivation Effected Mineralization

open access: yesAgronomy, 2021
Organic matter (OM) and nutrient nitrogen (N) play vital roles in the fertility and production of soil in accordance with goals of efficient environmental protection.
Dietmar Meyer, Hartmut Kolbe
doaj   +1 more source

Conceptual Design of a Comprehensive Farm Nitrogen Management System

open access: yesAgronomy, 2021
Data that are required for nutrient management are becoming increasingly available in digital format, leading to a high innovation potential for digital nitrogen (N) management applications.
Fabian Weckesser   +3 more
doaj   +1 more source

Asteraceae Seeds as Alternative Ingredients in a Fibre-Rich Diet: Protein Quality and Metabolic Effects in Rats

open access: yesMolecules, 2023
We verified whether milk thistle seeds and pot marigold seeds provided valuable components for a fibre-rich diet and how their addition affected body composition, nitrogen balance and lipid metabolism in rats.
Jarosław Koza, Adam Jurgoński
doaj   +1 more source

Nitrogen Hotspots on the Farm—A Practice-Oriented Approach

open access: yesAgronomy, 2022
The proactive management of nitrogen (N) on a farm is the best way to protect the environment against N pollution. The farm is the basic business unit, where simple and low-cost methods of identifying and ameliorating weaknesses (nitrogen hotspots) in ...
Witold Grzebisz   +2 more
doaj   +1 more source

Evaluation of Amino Acid (ALAMIN-SN) in Burns

open access: yesIndian Journal of Plastic Surgery, 1993
20 patients of burns in the control group and 20 in the ALAMIN group were enrolled in this open labelled clinical trial to determine the effect of amino acid infusion on selected parameters.
Dr. Mrs Siti Roy Chowdhary   +5 more
doaj   +1 more source

Longitudinal association between dietary protein intake and survival in peritoneal dialysis patients

open access: yesRenal Failure, 2023
Background Decreased dietary protein intake (DPI) may lead to protein-energy malnutrition and may be associated with increased mortality risk. We hypothesized that longitudinal changes in dietary protein intake have independent associations with survival
Shu-Hong Bi   +5 more
doaj   +1 more source

Nutritional performance and metabolic characteristics of cattle fed tropical forages with protein and starch supplementation [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2021
Effects of protein supplementation, with and without starch supplementation, on nutritional performance and metabolic characteristics of cattle fed low- and medium-quality tropical forages were evaluated using 4 cannulated steers distributed according to
MARCIA O. FRANCO   +5 more
doaj   +1 more source

Influence of organic acids or fermentable carbohydrates on feeding value of urea treated wheat straw for Nili-Ravi buffalo bulls fed ad libitum diets

open access: yesItalian Journal of Animal Science, 2010
Four Nili-Ravi Buffalo bulls were used to study the influence of urea treated wheat straw (UTWS) ensiled with organic acids or fermentable carbohydrates on nutrients digestibility and nitrogen (N) balance.
Wang-Shik Lee   +5 more
doaj   +1 more source

Management Intensity Controls Nitrogen-Use-Efficiency and Flows in Grasslands—A 15N Tracing Experiment

open access: yesAgronomy, 2020
The consequences of land use intensification and climate warming on productivity, fates of fertilizer nitrogen (N) and the overall soil N balance of montane grasslands remain poorly understood.
Marcus Zistl-Schlingmann   +3 more
doaj   +1 more source

Effects of polymer-coated slow-release urea on performance, ruminal fermentation, and blood metabolites in dairy cows

open access: yesRevista Brasileira de Zootecnia, 2015
The objective of this experiment was to quantify the effects of feeding polymer-coated slow-release urea on nutrient intake and total tract digestion, milk yield and composition, nutrient balances, ruminal fermentation, microbial protein synthesis, and ...
Gustavo Delfino Calomeni   +7 more
doaj   +1 more source

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