Results 221 to 230 of about 193,862 (265)

166. The relative values of raw and pasteurized milk in the feeding of calves

Journal of Dairy Research, 1937
1. Bull calves from tuberculin-tested Ayrshire herds were fed on raw or commercially pasteurized milk up to 12 weeks of age, in amounts strictly in relation to their body weight. This diet was supplemented from the eighth week by hay at the rate of 2/3 lb.
J. Wilkie, S. J. Edwards, A. B. Fowler, N. C. Wright   +3 more
openaire   +1 more source

Returns for Hay Marketed on Relative Feed Value Depended on Analytical Procedure

Journal of Natural Resources and Life Sciences Education, 1994
ABSTRACTRelative feed value (RFV) is an increasingly important marketing tool for alfalfa (Medicago saliva L.) hay in some areas of the Great Plains and the Rocky Mountains. Persistent reports of consistently different RFV results from two commercial labs prompted a case study on 10 harvest lots of alfalfa hay.
Alan M. Gray, Morris Hill
openaire   +1 more source

Relative Feed Value and Digestibility of Caramba (Lolium multiflorum cv. Caramba) for Ruminants

Animal Nutrition and Feed Technology, 2017
The aim of present study was to determine relative feed value and estimate the in vitro digestibility of caramba (Lolium multiflorum cv. Caramba), a variety of Italian ryegrass, for ruminants. Caramba was harvested at the five times when the plant height was about 42 cm for each harvesting.
Goktepe, A. E., Selcuk, Z.
openaire   +2 more sources

Characteristics of Alfalfa Hay Quality Grades Based on the Relative Feed Value Index

Journal of Production Agriculture, 1999
Leaf yield and quality are of interest for alfalfa, especially if stems are used to produce electricity through a gasification process, and this makes additional leaves available for animal feed. Quality of alfalfa and grass hay is evaluated by the relative feed value (RFV) index. Hays ranked by RFV are assigned to a quality standard grade ranging from
C. S. Kuehn, H. G. Jung, J. G. Linn, N. P. Martin   +3 more
openaire   +1 more source

530. The relative feeding value for milk production of two National Cattle Foods

Journal of Dairy Research, 1954
A feeding trial of the relative value for milk production of National Cattle Food No. 1 and National Cattle Food No. 6 is reported; forty-two first calvers were employed.The two foods were shown to be of very similar feeding value for heifers giving two to four gallons daily, the difference between them being slightly in favour of the N.C.F. 1.
G. L. Bailey, W. H. Broster, B. B. Brown, A. S. Foot   +3 more
openaire   +1 more source

Comparing relative feed value with degradation parameters of grass and legume forages.

Journal of animal science, 2008
Relative feed value (RFV) was evaluated relative to in situ degradation parameters of grass and legume forages. Early-cut alfalfa (n = 20), late-cut alfalfa (n = 26), cool-season grass (n = 11), warm-season grass (n = 4), and grass-legume (n = 20) samples were collected from duplicate hay bales submitted to the 2002 and 2003 Missouri State Fair Hay ...
T J, Hackmann, J D, Sampson, J N, Spain
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Cultivar and Cultivar ✕ Environment Effects on Relative Feed Value of Temperate Perennial Grasses

Crop Science, 1990
Cultivar evaluation trials for perennial forage grasses traditionally have emphasized forage yield and adaptation characteristics, such as maturity, pest resistances, and stress resistances. The objectives of this study were to evaluate cultivar effects and cultivar ✕ environmental factor interactions for relative feed value (RFV) of several grass ...
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Variation of Hay Yield and Relative Feed Value According to Direction in a Highland Rangeland

2023
This research was carried out in Kop Mountain’s rangelands, located at the intersection of Erzurum, Erzincan, and Bayburt provinces, in the 2019 and 2020 years. The study was aimed at determining the hay yields and relative feed values of the east, west, north, and south directions of the rangeland sites of Kop Mountain at an altitude of 1871–2468 m ...
Karabulut, İbrahim Hakan, Çomaklı, Binali   +1 more
openaire   +2 more sources

Biological and Biochemical Variables Affecting the Relative Values for Growth and Feed Efficiency of Rats Fed Yogurt or Milk

Journal of Food Science, 1983
ABSTRACT Stimulation of weanling rat growth by yogurt and related fermented milks was associated with increased feed efficiency (FE) and increased consumption (C). During the 4‐wk bioassay the importance of FE in growth stimulation decreased relative to C. The degree of stimulation depended inversely on the growth
A. D. HITCHINS, F. E. MC DONOUGH, N. P. WONG, R. E. HARGROVE   +3 more
openaire   +1 more source