scholarly journals White Leghorn Hens Supplied Excess Choline, Rapeseed Meal or Fish Meal Produce Fishy Odor Free Eggs

1998 ◽  
Vol 69 (1) ◽  
pp. 22-25
Author(s):  
Keiko HORIGUCHI ◽  
Keita SHIMIZU ◽  
Koji TOTSUKA ◽  
Akemi YAMAMOTO ◽  
Tatsuro ITOH ◽  
...  
Keyword(s):  
Fish Meal ◽  
Rapeseed Meal ◽  
White Leghorn ◽  
Fishy Odor

FEEDING HIGH LEVELS OF RAPESEED MEAL TO PREGNANT GILTS

1971 ◽  
Vol 51 (3) ◽  
pp. 715-719 ◽  
Author(s):  
J. DEVILAT ◽  
A. SKOKNIĆ
Keyword(s):  
Sodium Chloride ◽  
Brassica Napus ◽  
Iodine Deficiency ◽  
Fish Meal ◽  
Rapeseed Meal ◽  
Deficiency Syndrome ◽  
Thyroid Glands ◽  
Pregnancy And Lactation ◽  
Dietary Treatments ◽  
Supplemental Protein

Eleven crossbred gilts were allotted at random to two dietary treatments containing either 0% or 12% solvent-extracted rapeseed meal (RSM) of Chilean origin as the main source of supplemental protein in the diet. The RSM, of Brassica napus type, contained 4.1 mg isothiocyanates per g meal. The experiment, which covered the periods of pregnancy and lactation, was started immediately after mating and terminated 3 weeks after birth. Results indicated that gilts fed 12% RSM during pregnancy gained significantly less with the same feed allowance (2 kg per day) than the fish meal (FM) group. Total litter size and weight at birth were similar for both treatments. However, only 49% of the piglets were born alive from the gilts fed the 12% RSM diet; thyroid glands of live and stillborn piglets were markedly enlarged and symptoms of iodine deficiency were clearly manifested. Most pigs died within 72 hours after birth and four of the seven gilts lost their whole litter during this period. Of total pigs born to RSM-fed gilts only 13.4% survived to 3 weeks, although these individual pigs attained weaning weights similar to those of FM-fed gilts. It is concluded that RSM of the type fed when used as the main source of supplemental protein for gilts may result in a severe iodine deficiency syndrome in litters when non-iodized sodium chloride is used in the diet.

The Effects upon the intake and performance of store lambs of supplementing grass silage with barley, fish meal and rapeseed meal

1985 ◽  
Vol 40 (1) ◽  
pp. 111-121 ◽  
Author(s):  
K. Yilala ◽  
M. J. Bryant
Keyword(s):  
Weight Gain ◽  
Fish Meal ◽  
Live Weight ◽  
Rapeseed Meal ◽  
Metabolizable Energy ◽  
N Retention ◽  
Live Weight Gain ◽  
Grass Silage ◽  
And Performance ◽  
Daily Intakes

ABSTRACTTwo experiments are described in which individually-penned Suffolk × (Blue-faced Leicester × Swaledale) lambs were given complete diets based on grass silage, and voluntary intake, live-weight gain and nitrogen (N) retention were measured.Experiment 1 investigated the effects of supplements of fish meal (0, 60 and 120 g/kg diet dry matter (DM)) and barley (0, 150 and 300 g/kg diet DM) in a 3 × 3 design using 72 lambs. The lambs averaged 35 kg live weight at the start of the 47-day experiment. Fish-meal supplements increased daily intakes of diet DM, silage DM and metabolizable energy (ME), and improved daily gains, carcass weights and N retention. Barley supplements increased daily intakes of diet DM and ME, but reduced silage DM intake; live-weight gain, carcass weight and N retention were all improved.Experiment 2 investigated the effects of supplements of rapeseed meal (0 and 120 g/kg diet DM) in two forms (untreated and formaldehyde-treated) and barley (0 and 150 g/kg diet DM) in a 2 × 2 × 2 design with two missing treatments and using 48 lambs. The lambs averaged 39 kg live weight at the start of the 42-day experiment. Rapeseed meal supplements increased daily intakes of diet DM, silage DM and ME, and improved daily gains, carcass weights and N retention. Form of rapeseed meal had no effect. Barley increased diet DM and ME intakes and improved daily gains and carcass weights.

A note on the response of store lambs to iso-nitrogenous diets containing rapeseed meal or fish meal

1991 ◽  
Vol 52 (2) ◽  
pp. 395-399 ◽  
Author(s):  
P. V. Tan ◽  
M. J. Bryant
Keyword(s):  
Weight Gain ◽  
Fish Meal ◽  
Control Diet ◽  
Live Weight ◽  
Rapeseed Meal ◽  
High Protein ◽  
Live Weight Gain ◽  
Low Protein ◽  
Acid Detergent Fibre ◽  
Outflow Rate

ABSTRACTLive-weight gain responses were investigated using 36 individually penned lambs (mean live weight 35·2 kg) given three sodium hydroxide treated straw-based diets: low-protein, low-rapeseed meal (control) diet; high protein, high-rapeseed meal (HR) diet; or high-protein, fish meal (FM) diet. The diets were formulated to provide 3 or 9 g undegradable nitrogen per kg dry matter (DM) respectively for the diets without or with fish meal. Diets were offered once a day in a 50: 50 forage-to-concentrate ratio in amounts calculated to support maintenance plus 150 g gain and were adjusted weekly according to live weight. Live-weight gain, measured for 7 weeks, was improved by the FM diet only (P < 0·05).The three diets were given also to rumen-fistulated sheep. The FM diet maintained higher rumen ammonia concentrations during most of the day. The FM and HR diets reduced rumen solid particle outflow rate (P < 0·05) and increased the effective degradability of DM and acid-detergent fibre.

THE EFFECT OF LEVEL OF SINAPINE IN A LAYING RATION ON THE INCIDENCE OF FISHY ODOR IN EGGS FROM BROWN-SHELLED EGG LAYERS

1979 ◽  
Vol 59 (2) ◽  
pp. 313-316 ◽  
Author(s):  
Y. K. GOH ◽  
D. R. CLANDININ ◽  
A. R. ROBBLEE ◽  
K. DARLINGTON
Keyword(s):  
Rhode Island ◽  
Rapeseed Meal ◽  
Fishy Odor

Triplicate groups of four Rhode Island Red layers which had been previously found to lay fishy eggs when fed a ration containing 10% of rapeseed meal (RSM) were fed a laying ration, devoid of RSM, to which 0, 0.5, 1.0, 2.0 or 4.0 g of sinapine (as bisulfate) per kilogram of ration was added. Eggs produced were analyzed for trimethylamine and scored organoleptically for fishyness. Inclusion of more than 1 g of sinapine per kilogram of laying ration caused the birds to lay eggs with a fishy odor. The findings suggest that when RSM is included in the ration of such birds, the level of usage should be such that the ration will contain not more than 0.1% sinapine.

Effects of rapeseed-meal and fish-meal supplementation of maize silage-based diets upon voluntary intake, live-weight gain and wool growth of store lambs

1994 ◽  
Vol 58 (1) ◽  
pp. 49-56 ◽  
Author(s):  
M. A. Kossaibati ◽  
M. J. Bryant
Keyword(s):  
Weight Gain ◽  
Fish Meal ◽  
Control Diet ◽  
Live Weight ◽  
Rapeseed Meal ◽  
Metabolizable Energy ◽  
Energy Utilization ◽  
Maize Silage ◽  
Live Weight Gain ◽  
Wool Growth

AbstractThirty-six individually penned lambs (mean live weight 32·4 (s.d. 2·27) kg) were offered maize silagead libitumand one of three concentrate mixes, two of which contained extracted rapeseed meal (control and HR) and the other fish meal (FM). The concentrates were given according to live weight and in sufficient quantities to provide proportionately about 0·4 of the dry matter (DM) intake of the lambs. The dietary concentrations of nitrogen (N) g/kg DM were 22·4, 27·4 and 27·5 and of rumen undegradable N 6·6, 7·3 and 11·6 for the control, HR and FM diets respectively.Both the HR and FM diets depressed maize silage intakes compared with the control during the first 21 days (P < 0·05) and lambs given the FM diet continued to have lower intakes than control lambs (P < 0·05) throughout the experiment. The live-weight gain of HR lambs was considerably depressed in comparison with the control and FM lambs during the first 21 days of the experiment (P < 0·05). Overall HR lambs gained weight more slowly than control and FM lambs up to 45 kg live weight but the difference was not statistically significant. Food conversion ratio was better for FM than HR (P < 0·01). There were no treatment differences in wool growth.The results obtained provide little evidence that fish meal had any beneficial effects upon lamb growth compared with the control diet except a possible increase in the efficiency of metabolizable energy utilization.

Double-low rapeseed meal for pigs: ileal apparent digestibility of amino acids in diets containing various proportions of rapeseed meal, fish meal and soya-bean meal

1987 ◽  
Vol 44 (3) ◽  
pp. 415-420 ◽  
Author(s):  
I. G. Partridge ◽  
A. G. Low ◽  
J. J. Matte
Keyword(s):  
Amino Acids ◽  
Fish Meal ◽  
Latin Square ◽  
Rapeseed Meal ◽  
Soya Bean ◽  
Growing Pigs ◽  
Main Trial ◽  
Protein Supplements ◽  
Bean Meal ◽  
Soya Bean Meal

ABSTRACTIn order to determine the relative nutritional value of rapeseed meal (var. Tandem) in comparison with soya-bean meal and fish meal, seven barley-based diets were formulated to provide 13·1 MJ digestible energy and 8·8 g total lysine per kg. They contained soya-bean meal (S), rapeseed meal (R) or fish meal (F) alone, or equal proportions (on a total nitrogen basis) of soya and rapeseed, soya and fish meal, rapeseed and fish meal or soya, rapeseed and fish meal. The study involved 14 pigs growing from 40 to 90 kg, each fitted with a T cannula in the terminal ileum. Dietary treatments were applied during 7-day periods according to a 7 × 7 Latin-square design, replicated twice. The pigs were fed at 12-h intervals. Ileal digesta were collected during two 12-h periods from each pig after adaptation to each diet. Nutrient apparent digestibilities were measured using chromium III oxide as a marker; for diets S, R and F, respectively, values were: dry matter, 0·58, 0·51 and 0·66 (s.e. 0·014); N, 0·72, 0·67 and 0·73 (s.e. 0·011); lysine, 0·79, 0·72 and 0·83 (s.e. 0·010), with a similar relationship between diets for most other amino acids. In general, values for diets containing combinations of the protein supplements were intermediate between those for diets containing the respective single supplements. Following the main trial, seven pigs were given a semi-purified diet containing rapeseed meal as the only protein source; this gave amino acid digestibility values similar to or slightly higher than diet R. Diet R, which contained 375 g rapeseed meal per kg, presented no palatability problem. Rapeseed meal of the quality used in this trial could contribute a substantial proportion of the protein supplement for growing pigs. Its value should be enhanced by formulating diets according to the ileal digestibility of the limiting amino acids.

scholarly journals Rapeseed meal as a protein source for growing pigs

1982 ◽  
Vol 54 (5) ◽  
pp. 313-320
Author(s):  
Maija-Liisa Salo
Keyword(s):  
Nutritive Value ◽  
Fish Meal ◽  
Daily Intake ◽  
Rapeseed Meal ◽  
Growing Pigs ◽  
Negative Effect ◽  
Yorkshire Pigs ◽  
Pelleted Diet ◽  
Group 2 ◽  
High Level

Three groups of 17 Yorkshire pigs, from 24 to 98 kg liveweight, were fed on three diets which differed only in the main protein sources. Diet 1 contained Span rapeseed meal (RSM) 17% and pea 5 %, diet 2 RSM 8 % and fish meal 4 %, and diet 3 (control) soybean meal (SBM) 5.5 % and fish meal 4 %. The daily rations were isoenergetic and isonitrogenous, and contained digestive crude protein (DCP), lysine and S-amino acids according to standards. The feeds were steam pelleted, and the pigs were fed using a one-diet system and restrictive feeding. The only clear difference between diets was the poorer palatability of those containing RSM, especially of diet 2. The feeding of groups 1 and 2 was therefore actually unrestrictive. The average daily intake of f.u./pig was significantly (P < 0.01) lower in group 2. Some tail biting occurred in group 2. The growth results were equal for diets 1 and 3, and nonsignificantly poorer for diet 2. The average daily gains of groups 1, 2 and 3 were 813, 788 and 820 g, and the f.u./kg gain 2.74, 2.78 and 2.74, respectively. In carcass characteristics there were no differences between diets: the side fat was 20.3, 21.3 and 20.9 mm, and the area of l. dorsi 36.7, 37.8 and 37.7cm2, respectively. No odd tastes in fat or meat were observed. The results indicate that quite a high level of Span ROM in steam pelleted diet can be fed and still produce high daily gain. The combination of RCM with other feed ingredients seems to have an extra influence on the palatability and nutritive value of the diet. Because RSM makes the diet more bulky and less palatable, the pigs can be fed ad libitum without negative effect on the carcass quality.

Effect of partial replacement of fish meal by fermented rapeseed meal on growth, immune response and oxidative condition of red sea bream juvenile, Pagrus major

Aquaculture ◽  
2018 ◽  
Vol 490 ◽  
pp. 228-235 ◽  
Author(s):  
Serge Dossou ◽  
Shunsuke Koshio ◽  
Manabu Ishikawa ◽  
Saichiro Yokoyama ◽  
Mahmoud A.O. Dawood ◽  
...  
Keyword(s):  
Immune Response ◽  
Red Sea ◽  
Fish Meal ◽  
Rapeseed Meal ◽  
Sea Bream ◽  
Partial Replacement ◽  
Red Sea Bream ◽  
Pagrus Major ◽  
Oxidative Condition

INFLUENCE OF GLUCOSINOLATES AND FREE OXAZOLIDINETHIONE IN A LAYING DIET CONTAINING A CONSTANT AMOUNT OF SINAPINE ON THE TRIMETHYLAMINE CONTENT AND FISHY ODOR OF EGGS FROM BROWN-SHELLED EGG LAYERS

1983 ◽  
Vol 63 (3) ◽  
pp. 671-676 ◽  
Author(s):  
Y. K. GOH ◽  
A. R. ROBBLEE ◽  
D. R. CLANDININ
Keyword(s):  
Key Words ◽  
Rhode Island ◽  
Aqueous Extract ◽  
Soybean Meal ◽  
Control Diet ◽  
Rapeseed Meal ◽  
The Other ◽  
Aqueous Extracts ◽  
Constant Amount ◽  
Fishy Odor

An experiment was conducted to study the effect that varying the amount of glucosinolates and free oxazolidinethione (OZT) in a laying diet containing a constant amount of sinapine had on the trimethylamine (TMA) content of eggs and the incidence of fishy eggs from brown-shelled egg layers. Duplicate groups of 10 Rhode Island Red laying hens which had been found to lay fishy eggs when fed a diet containing 10% rapeseed meal (RSM) were fed each of the four experimental diets. The diets consisted of a wheat-soybean-meal-type control diet and three diets to which aqueous extracts of RSM produced from high, medium and low glucosinolate cultivars (Oro, Span and Tower) were added. The extracts were included in the diet at levels of 3.42, 4.4 and 5.0%, respectively, to provide a sinapine content of 0.17%, a level equivalent to that which would result from the inclusion of 10% RSM in the diet. The results showed that the TMA content of eggs produced by the layers fed the diet containing Tower aqueous extract was significantly higher than that of eggs produced by birds fed the diets containing Oro or Span aqueous extracts (P < 0.05). Since the level of glucosinolates in the diets containing Oro and Span aqueous extracts were about seven times that in the diet containing the Tower aqueous extract, it may be concluded that intact glucosinolates do not affect the amount of TMA in eggs from brown-shelled egg layers fed a diet containing a constant amount of sinapine. On the other hand, free OZT in the diet increased the TMA content of the eggs and the incidence of fishy eggs produced by brown-shelled egg layers. Key words: Rapeseed meal, glucosinolate, oxazolidinethione, trimethylamine, fishy eggs, brown-shelled egg layers

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