Effect of exogenous dietary phytase and concentrate mixtures based on faba beans, rapeseed meal or soybean meal as main protein source on phytate and total phosphorus excretion in dairy cows

2021 ◽  
pp. 114913
Author(s):  
G. Giagnoni ◽  
P. Lund ◽  
J. Sehested ◽  
M. Johansen
Keyword(s):  
Dairy Cows ◽  
Total Phosphorus ◽  
Soybean Meal ◽  
Rapeseed Meal ◽  
Protein Source ◽  
Phosphorus Excretion ◽  
Faba Beans ◽  
Main Protein

scholarly journals Rapeseed meal as a protein source for high-production dairy cows on grass silage-and hay-based feeding

1982 ◽  
Vol 54 (2) ◽  
pp. 145-153
Author(s):  
Liisa Syrjälä-Qvist ◽  
Mikko Tuori ◽  
Jouko Setälä
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Soybean Meal ◽  
Rapeseed Meal ◽  
Milk Composition ◽  
Protein Source ◽  
Daily Consumption ◽  
Protein Sources ◽  
Grass Silage ◽  
Feeding Value

Twenty-four dairy cows were used in an experiment in which 1) soybean meal, 2) rapeseed meal and 3) rapeseed meal plus urea were compared for feeding value, when given as protein sources in grass silage- and hay-based feeding. About 25 % of the digestible crude protein required for milk production was replaced with these protein sources. The rapeseed meal was mainly of the Span variety. The rapeseed meal composed 13% of a concentrate mixture also containing barley, oats and molassed beet pulp. The daily consumption of rapeseed meal was up to 1.2kg/cow, the average being 1.0kg/cow. As a protein source the rapeseed meal was almost equivalent to the soybean meal. There were no significant differences between the groups in the intake or utilization of the feeds, milk production or milk composition, or liveweight changes. The replacement of silage protein with rapeseed meal or with soybean meal improved the utilization of the protein of the whole ration for milk production.

Fava beans can substitute soybean meal and rapeseed meal as protein source in diets for lactating dairy cows

2021 ◽  
Vol 104 (5) ◽  
pp. 5508-5521 ◽  
Author(s):  
N.P. Hansen ◽  
M. Johansen ◽  
L. Wiking ◽  
M. Larsen ◽  
P. Lund ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Soybean Meal ◽  
Rapeseed Meal ◽  
Protein Source ◽  
Lactating Dairy Cows ◽  
Fava Beans

scholarly journals Effects of supplemental phytase on nutrient excretion and retention in broilers fed different cereal based diets

2011 ◽  
Vol 50 (No. 1) ◽  
pp. 40-46 ◽  
Author(s):  
J. Pintar ◽  
B. Homen ◽  
K. Gazić ◽  
Z. Janječić ◽  
M. Sikirić ◽  
...  
Keyword(s):  
Total Phosphorus ◽  
Significant Influence ◽  
Soybean Meal ◽  
Nutrient Intake ◽  
Dietary Calcium ◽  
Calcium Excretion ◽  
Nutrient Excretion ◽  
Phosphorus Excretion ◽  
Phytate Phosphorus

A 21-day experiment with day-old broilers was conducted in order to assess the effect of phytase supplementation to different cereals-soybean meal based diets on nitrogen, calcium, total and phytate phosphorus excretion and retention. Diets were formulated to contain 4 different cereals (maize, wheat, triticale and barley), 2 levels of dietary calcium (0.6 and 1.0%) and 3 levels of supplemental phytase (0, 500 and 1 000 PU/kg). Nutrient intake, excretion and retention were determined in the first three days of the 2nd and 3rd week of trial. The increasing phytase level resulted in reducing phytate phosphorus excretion and increasing its retention. Significant differences were obtained only in the 2nd week (excretion P < 0.024 and retention P < 0.044). Phytase supplementation significantly influenced total phosphorus excretion in the 3rd week (P < 0.048) and retention in the 2nd week (P < 0.015). The effects of 500 and 1 000 PU/kg were not statistically different from each other. No significant influence of phytase supplementation on nitrogen and calcium excretion and retention was observed.  

scholarly journals Nutritional properties of potato protein concentrate compared with soybean meal as the main protein source in feed for the double-muscled Belgian Blue bull

animal ◽  
2009 ◽  
Vol 3 (2) ◽  
pp. 200-208 ◽  
Author(s):  
E. Froidmont ◽  
B. Wathelet ◽  
R. Oger ◽  
J.M. Romnée ◽  
A. Colinet ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Protein Source ◽  
Protein Concentrate ◽  
Nutritional Properties ◽  
Potato Protein ◽  
Main Protein

RAPESEED MEAL AS A REPLACEMENT FOR SOYBEAN MEAL IN DIETS OF PROGENY FROM SOWS FED EITHER PROTEIN SUPPLEMENT

1968 ◽  
Vol 48 (2) ◽  
pp. 189-197 ◽  
Author(s):  
J. P. Bowland ◽  
F. W. Schuld
Keyword(s):  
Soybean Meal ◽  
Feed Intake ◽  
Nitrogen Retention ◽  
Dietary Treatment ◽  
Rapeseed Meal ◽  
Feed Utilization ◽  
Metabolizable Energy ◽  
Protein Source ◽  
Protein Supplement ◽  
Initial Weight

First- and second-litter progeny from sows fed either 0 or 8% solvent-extracted rapeseed meal in replacement for isonitrogenous amounts of soybean meal and wheat was used to evaluate solvent-extracted rapeseed meal as a protein source. There was no influence of the dam’s diet on gain, efficiency of feed utilization, digestible (DE) and metabolizable energy (ME) or digestible nitrogen (DN) and nitrogen retention in the progeny. In pigs from first litters, the feeding of 8% rapeseed meal, compared with 0% rapeseed meal, depressed feed intake and rate of gain in the finishing period from 55 to 90 kg liveweight, and resulted in reduced gain and poorer efficiency of feed utilization for the overall experiment from 6 kg initial weight. Carcasses from rapeseed meal-fed pigs were leaner. Gilt carcasses were leaner than barrow carcasses. With second-litter pigs, there were no significant differences associated with dietary treatment or sex. There were no significant differences in DE or ME or in DN and nitrogen retention between pigs receiving 0 or 8% rapeseed meal in either the starting diets at 6 weeks of age or the growing diets at 40 kg liveweight.

EFFECT OF RAPESEED MEAL AND UREA ON AD LIBITUM CONSUMPTION OF GRAIN RATIONS BY DAIRY COWS

1968 ◽  
Vol 48 (3) ◽  
pp. 437-442 ◽  
Author(s):  
J. R. Ingalls ◽  
M. E. Seale ◽  
J. A. McKirdy
Keyword(s):  
Dairy Cows ◽  
Soybean Meal ◽  
Protein Intake ◽  
Crude Protein ◽  
Rapeseed Meal ◽  
Milk Composition ◽  
Ad Libitum ◽  
Total Crude Protein

Three experiments were conducted with dairy cows to determine the effects of rapeseed meal and/or urea upon ad libitum consumption of grain rations. In corn, corn–barley and barley-oat basal rations, replacement of soybean meal (10%) by rapeseed meal (12–13%) resulted in a decrease in grain intake. Substitution of 1.4% or 1.6% urea (22% or 19% of the total crude protein intake) for soybean meal also resulted in decreased ad libitum grain consumption. A combination of rapeseed meal (6%) and urea (08%) was comparable to 12% rapeseed meal in effect upon consumption but less marked than 1.6% urea. No rations containing rapeseed meal had significant effects upon milk composition or production. In one experiment, a significant decrease in production occurred through including 1.6% urea in the grain ration.

Field peas as a protein source for high-production dairy cows on grass silage and hay based feeding

1981 ◽  
Vol 53 (5) ◽  
pp. 307-313
Author(s):  
Liisa Syrjälä-Qvist ◽  
Jouko Setälä ◽  
Mikko Tuori
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Soybean Meal ◽  
Milk Composition ◽  
Protein Source ◽  
Grass Silage ◽  
Field Peas ◽  
Feeding Value ◽  
Concentrate Mixture ◽  
High Production

Twenty-four dairy cows with high milk yields were used in an experiment in which peas and soybean meal were compared for feeding value, when given as protein sources in grass silage and hay based feeding. In their barley and outs based concentrate mixture three different groups recevied: 1) soybean meal 14 %, 2) soybean meal 7.5 %plus ground peas 15 % or 3) ground peas 35%. The peas were almost equivalent as a protein source to the soybean meal. There were no significant differences between the soybean and pea groups in the intake and utilization of feeds, milk production and milk composition or liveweight changes of the animals. Thus, in silage and hay based feeding the proportion of peas in the concentrate mixture can be at least 35 % and the daily pea ration can amount to 3—4kg without any harmful effects on milk production.

scholarly journals Rapeseed meal and canola meal can partially replace soybean meal as a protein source in finishing pigs

2017 ◽  
Vol 46 (1) ◽  
pp. 195-199 ◽  
Author(s):  
Hyeok Min Yun ◽  
Xin Jian Lei ◽  
Sang In Lee ◽  
In Ho Kim
Keyword(s):  
Soybean Meal ◽  
Rapeseed Meal ◽  
Protein Source ◽  
Canola Meal ◽  
Finishing Pigs
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