Results 41 to 50 of about 40,184 (276)

Effects of nitrogen fertilization on protein and carbohydrate fractions of Marandu palisadegrass

open access: yesScientific Reports, 2021
The effects of nitrogen (N) fertilization levels on protein and carbohydrate fractions in Marandu palisadegrass pasture [Urochloa brizantha (Hochst. ex A. Rich.) R.D. Webster] were investigated in a pasture over five years.
Rhaony Gonçalves Leite   +7 more
doaj   +1 more source

Variation in Neutral Detergent Fiber Intake of Holstein Cows

open access: bronzeJournal of Dairy Science, 1993
Abstract Published data representing 1284 Holstein cows over 149 treatment periods were used to evaluate alternative methods of predicting DMI. Stepwise multiple regression analyses of ration and cow characteristics against DMI and NDF intake were used (regression set) to develop DMI prediction equations and to test against DMI models (test set ...
Edward B. Rayburn, Danny G. Fox
openalex   +3 more sources

Licury Cake in Diets for Lactating Goats: Intake, Digestibility, Feeding Behavior, Milk Production and Composition, and Nitrogen Metabolism

open access: yesAnimals, 2023
The objective of this study was to determine the effects of licury cake (LC) inclusion in the diets of lactating goats on productive and metabolic performance. Twelve lactating goats, eight Saanen and four Anglo-Nubian, were distributed in a triplicate 4
Fernanda G. Ferreira   +10 more
doaj   +1 more source

Comparative digestibility of nutrients and amino acids in high-fiber diets fed to crossbred barrows of Duroc boars crossed with Berkshire×Jiaxing and Landrace×Yorkshire [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2018
Objective This experiment was conducted to determine the differences in the apparent ileal (AID) and total tract digestibility (ATTD) of nutrients and indispensable amino acids (IAA) in high-fiber diets with wheat middlings, rice bran or alfalfa meal fed
Jinbiao Zhao   +8 more
doaj   +1 more source

Influence of stage of maturity on bromatological quality of corn forage

open access: yesRevista Brasileira de Zootecnia, 2011
The objective of this study was to evaluate the effects of stalk/leaf ratio and the stage of maturity on the digestibility of the corn plant. Hybrids AG1051, AG4051, AG5011, DOW2B710, DOW2C577, DOW2A525, NB7315 and P30F90 were used, harvested at the one ...
Alano Xavier Souza Filho   +5 more
doaj   +1 more source

Effect of Partial Replacement of Forage Neutral Detergent Fiber with By-Product Neutral Detergent Fiber in Close-Up Diets on Periparturient Performance of Dairy Cows [PDF]

open access: yesJournal of Dairy Science, 2007
The objective of this study was to determine the effect of partial replacement of forage neutral detergent fiber (NDF) with by-product NDF in close-up diets of dairy cattle on periparturient metabolism and performance. Holstein cows (n = 45) and heifers (n = 19) were fed corn silage-based diets containing 1) 30% oat hay, or 2) 15% oat hay and 15% beet ...
H.M. Dann   +5 more
openaire   +2 more sources

Ruminal in situ degradability of dry matter and neutral detergent fiber of sugarcane silage

open access: diamondTropical Grasslands - Forrajes Tropicales, 2014
The ruminal degradability of dry matter (DM) and neutral detergent fiber (NDF) of 9 sugarcane varieties ensiled 15 months after planting was evaluated, using 3 fistulated Holstein x Zebu cows and incubation periods of 0, 6, 12, 24, 72 and 96 h in a randomized complete block design.
Aldi Fernandes de Souza França   +7 more
openalex   +6 more sources

Mass spectrometry in ocular drug research

open access: yesMass Spectrometry Reviews, EarlyView., 2023
Abstract Mass spectrometry (MS) has been proven as an excellent tool in ocular drug research allowing analyzes from small samples and low concentrations. This review begins with a short introduction to eye physiology and ocular pharmacokinetics and the relevance of advancing ophthalmic treatments.
Eva M. del Amo   +6 more
wiley   +1 more source

Effect of Hybrid Type on Fermentation and Nutritional Parameters of Whole Plant Corn Silage

open access: yesAnimals, 2021
This study was designed to evaluate the effect of hybrid type on the fermentation and nutritional parameters of whole-plant corn silage (dual-purpose and silage-specific corn). For this purpose, the two corn hybrid types were harvested at the one-half to
Yue Liu   +5 more
doaj   +1 more source

Intake, digestibility and nitrogen balance of lambs fed with high level of starch or neutral detergent soluble fiber associated with sunflower oil

open access: yesSemina: Ciências Agrárias, 2014
The aim of this study was to evaluate the effect of different carbohydrate sources associated with sunflower oil on intake, digestibility of nutrients and nitrogen balance in diets of lambs.
Eliane da Silva Morgado   +3 more
doaj   +1 more source

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