Results 51 to 60 of about 930 (170)

The use of a tannin crude extract from Cistus ladanifer L. to protect soya-bean protein from degradation in the rumen

Animal, 2007
Cistus ladanifer L. (CL) is a perennial shrub abundant in dry woods and dry land of Mediterranean zone, with high level of tannins. Tannins bind to protein, preventing its degradation in the digestive compartments.
M.T.P. Dentinho, O.C. Moreira, M.S. Pereira, R.J.B. Bessa   +3 more
doaj   +1 more source

Concentration and composition of condensed tannins in leaves from fodder trees and shrubs in Pakistan

JSFA reports, Volume 6, Issue 6, Page 212-219, June 2026.
Abstract Background The lack of dependable, high‐quality forage and animal feedstuffs in many areas of the world hampers livestock production. In these regions, farmers often rely on native fodder tree and shrub leaves as a forage source for their animals with little or no information available on nutritional factors of these feedstuffs.
Ishrat Roomi, Wayne E. Zeller, Matt Akins, Azhar Hussain   +3 more
wiley   +1 more source

Linkage of in situ ruminal degradation of crude protein with ruminal degradation of amino acids and phytate from different soybean meals in dairy cows

Journal of Dairy Science
: The objectives of this study were to determine the range in ruminal degradability of crude protein (CP) and intestinal digestibility of rumen undegradable protein in commercial soybean meal (SBM) and to investigate the range in in situ ruminal AA and ...
N. Titze, Y.-P. Chi, E. Haese, J. Hartung, M. Rodehutscord   +4 more
doaj   +1 more source

Erratum to ‘Effects of rumen undegradable protein source on feed intake and milk yield of Holstein dairy cows’

South African Journal of Animal Science
The article ‘Effects of rumen undegradable protein source on feed intake and milk yield of Holstein dairy cows’ (SAJAS volume 53, issue 5, DOI: 10.4314/sajas.v53i5.15) was initially published with an incorrect author list.
M Savari, MSS Firouzabadi, F Mohammadi, R Abigaba, AR Rayshan, A Gharagozloo, F Abdollahzadeh, E Ghasemi   +7 more
doaj   +1 more source

The effect of drier outflow temperature on rumen protein degradability and intestinal digestibility of rumen-undegraded protein of dehydrated grass and lucerne [PDF]

Annales de Zootechnie, 1995
Supplément 1 (Short communication) ; International ...
Kowalski, Z.M., Pisulewski, P.M.P., Peyraud, Jean-Louis, J.-L., Kaminski, J.   +3 more
openaire   +5 more sources

Influence of Inclusion of Cactus Pear in Senna obtusifolia Haylage on Nutritional, Ruminal, and Metabolic Parameters of Sheep

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study evaluated the effects of increasing levels of cactus pear (Opuntia spp.) included in haylage of Senna obtusifolia on intake, ingestive behavior, nutrient digestibility, nitrogen balance, ruminal and blood parameters, and performance of fattening sheep.
Bernadin Fonrose, José Morais Pereira Filho, Kevily Henrique de Oliveira Soares de Lucena, Juliana Paula Felipe de Oliveira, Romilda Rodrigues do Nascimento, Pedro Henrique Silva, Ricardo Loiola Edvan, Elzania Sales Pereira, Edson Mauro Santos, Leilson Rocha Bezerra   +9 more
wiley   +1 more source

Protein Lamtoro leaves (Leucaena leucocephala) with Tannin, Saponin and Oil Protection and the Effect on ruminal undegradable dietary protein (RUDP), and Synthesis of rumen microbial protein

Animal Production: Indonesian Journal of Animal Production, 2005
A research was conducted to find out the effect of lamtoro (Leucaena leucocephala) leaves with tannin, saponin and oil protection to ruminal undegradable dietary protein (RUDP), and rumen microbial protein.
FM Suhartati
doaj  

Effect of Diet Neutral Detergent Fibre Content on Dry Matter Intake, Nutrient Digestibility, Growth Efficiency and Carcass Characteristics of Finishing South African Mutton Merino Wether Lambs

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Feeding South African Mutton Merino lambs low‐NDF lucerne hay diets improved nutrient digestibility, energy utilisation, growth efficiency, and carcass quality. Despite lower intake at the lowest NDF level, fibre digestibility and feed conversion improved, indicating that highly digestible, low‐NDF finishing diets enhance lamb growth and carcass traits.
Inalene De Klerk, Abraham Vlok Ferreira, Michael Denis Fair, Arnold Hugo, Ockert Bernard Einkamerer   +4 more
wiley   +1 more source

Rumen Degradation Characteristics of Rumen-Protected Fermented Soybean Meal Investigated Using the Nylon Bag and In Vitro Gas Production Method

Fermentation
Fermented soybean meal (FSM) can improve protein utilization efficiency but is easily degraded in the rumen; therefore, it cannot provide sufficient metabolizable protein (MP) for dairy cows.
Chen Li, Hongjin Ji, Fanlin Kong, Dongwen Dai, Shuo Wang, Shenfei Long, Qi Fu, Shengli Li, Kailun Yang   +8 more
doaj   +1 more source

Responses of Dairy Cows to Supplemental Highly Digestible Rumen Undegradable Protein and Rumen-protected Forms of Methionine

Asian-Australasian Journal of Animal Sciences, 2009
Metabolizable protein (MP) supply and amino acid balance in the intestine were manipulated through selection of highly digestible rumen-undegradable protein (RUP) sources and protected methionine (Met) supplementation. Four ruminally- cannulated, multiparous Holstein cows averaging 193±13 days in milk were used in a 4×4 Latin square design to assess N ...
T. Sun, X. Yu, S. L. Li, Y. X. Dong, H. T. Zhang   +4 more
openaire   +1 more source