EVALUATION OF TWO DRY PROTEIN SOURCES IN RATIONS FOR GROWING-FURRING MINK

1970 ◽  
Vol 50 (2) ◽  
pp. 311-318 ◽  
Author(s):  
L. C. SEIER ◽  
R. J. KIRK ◽  
T. J. DEVLIN ◽  
R. J. PARKER
Keyword(s):  
Soybean Meal ◽  
Dry Matter ◽  
Control Diet ◽  
Control Treatment ◽  
Treatment Groups ◽  
Period 2 ◽  
Priming Phase ◽  
Significant Difference ◽  
Frozen Fish ◽  
And Control

Forty-five male Sapphire mink kits were allotted to three treatment groups and fed for approximately 100 days (August 1–November 7). The control diet (treatment 1) consisted of horse-meat 10%, cooked chicken by-products 15%, raw cereal 25%, and whole frozen fish 50%. The frozen fish was replaced by either herring meal or soybean meal on an equivalent dry matter basis for treatments 2 and 3. Average mink weights on November 7 were 1.78, 1.87, and 1.92 kg for the soybean meal, herring meal, and control treatment groups, respectively, and were not significantly different (P > 0.05). The feeding period was divided into a growing phase (period 1), a growing and furring phase (period 2), and a maintenance and a priming phase (period 3). The average daily weight gains during these periods were: period 1: 15.2, 18.0 and 11.8 g; period 2: 6.1, 6.7 and 7.8 g; period 3: +0.8, −2.6 and −0.7 g, for the control, herring- and soybean meal-fed mink, respectively. Digestibility trials were carried out during each period. Dry matter and energy digestibilities were significantly higher (P < 0.05) for the herring-fed and control kits than for the soybean meal-fed kits. There was no significant difference (P > 0.05) in nitrogen balance among treatments. Skin biopsies were taken at pelting time to compare fur density, with values of 19.6, 20.6, and 19.5 hairs per pore, for the soybean-, herring-fed and control kits, respectively.

scholarly journals Acute effects of an anionic diet on bone mineral homeostasis in the bovine

1997 ◽  
Vol 68 (3) ◽  
Author(s):  
D.E. Beighle ◽  
P.A. Boyazoglu ◽  
R.W. Hemken
Keyword(s):  
Dry Matter ◽  
Control Diet ◽  
Control Treatment ◽  
Acute Effects ◽  
Long Term Effects ◽  
Treatment Groups ◽  
Sparing Effect ◽  
And Control ◽  
Ca:P Ratio

ABSTRACT Fifteen Friesian oxen between 12 and 18 months of age with a mean body mass of 240.7 kg were randomly assigned to diets containing 0.25 % phosphorus (P) or less, to evaluate the acute effects of an acidiogenic diet of -11.1 meq/100 g of diet dry matter, compared with a basiogenic diet of +25.6 meq/100 g or a control diet of +16.5 meq/100 g of diet dry matter calculated as (Na + K) - (Cl + S), on blood, bone and faecal P, calcium (Ca) and magnesium (Mg) for a period of 9 weeks. Blood, bone and faecal responses to an anionic diet are described. An inverse relationship existed between bone and blood Ca, in which there was resorption from bone with increased blood Ca in response to the anionic diet. The anionic treatment group demonstrated simultaneous increases in bone, blood and faecal P concentrations at various stages of the experiment compared to the cationic and control treatment groups. Results indicate independent absorption and resorption of Ca and P into and out of bone. There was wide variation in the bone Ca:P ratio between 2.02 and 1.51 among animals fed the anionic diet, with the Ca:P ratio following Ca values and not bone P values. Bone and blood P had a linear relationship with dietary cation:anion balance (DCAB), increasing as the diet became more anionic in nature, but faecal P was curvilinear with highest concentrations at -11.1 and +25.6 meq/100 g compared to +16.5 meq/100 g. Concurrent blood, bone and faecal P increases at some stages of the experiment indicate a P-sparing effect of the anionic diet and warrants further research into the long-term effects of anions in the diet, leading to their use as a possible addition to improved licks in P-deficient areas.

Partial replacement of fishmeal with soybean meal and distillers dried grain solubles (DDGS) as alternative protein sources for milkfish, Chanos chanos (Forsskal, 1775) fingerlings

2020 ◽  
Vol 67 (4) ◽  
Author(s):  
S. Bharathi ◽  
Cheryl Antony ◽  
C. B. T. Rajagopalsamy ◽  
A. Uma ◽  
B. Ahilan ◽  
...  
Keyword(s):  
Survival Rate ◽  
Soybean Meal ◽  
Body Weight Gain ◽  
Control Diet ◽  
Partial Replacement ◽  
Chanos Chanos ◽  
Treatment Groups ◽  
Protein Sources ◽  
Alternative Protein ◽  
Significant Difference

A 60 days feeding trial was conducted to investigate partial replacement of fishmeal (FM) with either soybean meal (SBM) or distillers dried grain solubles (DDGS) as alternative protein sources for milkfish, Chanos chanos fingerlings. Nine experimental diets were formulated with either fishmeal or with two alternative protein sources such as SBM or DDGS at three protein levels (35, 40 and 45%). Milkfish fingerlings (270 nos.) with mean length and weight of 5.24±0.03 cm, 1.25±0.05 g were selected for the study and in total there were 9 treatments in triplicates. The experimental diets were: F35 (35% CP - FM diet), F40 (40% CP - FM), F45 (45% CP - FM), FS35 (35% CP - FM + SBM), FS40 (40% CP - FM + SBM), FS45 (45% CP - FM + SBM), FD35 (35% CP - FM + DDGS), FD40 (40% CP - FM + DDGS), FD45 (45% CP - FM + DDGS). Diets incorporated with fishmeal alone served as control diet for this experiment. We observed that, final weight was significantly (p<0.05) higher for fishmeal based diet irrespective of the crude protein level. The same trend was observed for body weight gain for FM based diet. Specific growth rate (SGR) was found to be more than 2% per day for all the experimental diets fed fish and FD45 showed the lowest SGR compared to other treatment groups. Similarly FD45 had poor feed conversion ratio (FCR) when compared to other dietary groups. Survival rate of the fingerlings was found to be significantly higher for all FM diets (80%), FS35 (80%) and FD35 (80%) diet fed groups, whereas FD45 dietary group showed significantly lower survival rate (60%). Higher amylase activity was observed in F40 diet, higher lipase enzyme activity in FS 35 diet, while higher protease activity was recorded in F35 diet and the values showed significant difference (p<0.05) between different treatment groups. Results of the study, clearly indicate that soybean meal (FS35) could be used to partially replace the fishmeal in the diet of milkfish fingerlings.

UJI EFEK ANALGESIK EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.) PADA MENCIT PUTIH JANTAN (Mus musculus) DENGAN INDUKSI NYERI ASAM ASETAT

2017 ◽  
Vol 2 (2) ◽  
pp. 147
Author(s):  
Triswanto Sentat ◽  
Susiyanto Pangestu
Keyword(s):  
Analgesic Effect ◽  
Ethanol Extract ◽  
Positive Control ◽  
Negative Control ◽  
Control Treatment ◽  
Treatment Groups ◽  
Analgesic Effects ◽  
Significant Difference ◽  
Analgesic Dose ◽  
Muntingia Calabura

Kersen leaf (Muntingia calabura L.) contains tannins, flavonoids and polyphenol compounds allegedly have analgesic effect. The objective was to determine the analgesic effect of ethanol extract of kersen leaves and to determine the most effective analgesic dose. This study was an experimental research. Leaves were extracted with ethanol 70% and the analgesic effect test was divided into 5 groups: negative control treatment (distilled water), positive control (mefenamic acid 2.6mg/kg), kersen leaf ethanol extract first dose (100mg/kg), second dose (200mg/kg) and tthird dose (400mg/kg). Giving treatments by oral, after 30 minutes, the mices were given a pain inductor with 0.5% acetic acid by intra peritonial administration. Analgesic power was calculated by counting the number of writhing in mice for 1 hour. The results showed that the ethanol extract of cherry leaf has analgesic effect. From the calculation of the first dose analgesic power (42.9%), second dose (59.4%) and the third dose 69.9%. Statistical test results kruskal wallis value of p=0.011 (p<0.05) showed a significant difference between all analgesic treatment groups. The conclusion of this study is all of the ethanol extract had analgesic effects on male white mice, whereas a dose of 400mg/kg is the most effective analgesic dose.

scholarly journals Effects of the Ratio of Dietary Fish Meal to Soybean Meal on the Performance of Broiler Chicks

2021 ◽  
Vol 4 (1) ◽  
pp. 47-53
Author(s):  
Nwe Nwe Htin ◽  
May Phyo Chit
Keyword(s):  
Body Weight ◽  
Soybean Meal ◽  
Fish Meal ◽  
Control Diet ◽  
Point Of View ◽  
Feed Consumption ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Dietary Fish

A completely randomized design (CRD) was used with a total of 160 day-old commercial broiler chicks which were randomly assigned to four treatment groups with five replicates into 20 pens and brooded. Feed and water were provided ad libitum. From day old chick to 21 day, the broiler chicks were fed Diet 1 (5% fish meal and 25% soybean meal, 1: 5), Diet 2 (3% fish meal and 30% soybean meal, 1: 10) was served as control diet, Diet 3 (2% fish meal and 30% soybean meal, 1: 15) and Diet 4 (1.5% fish meal and 30% soybean meal, 1: 20). From day 22 onwards, the broiler chicks were fed finisher diet, Diet 1 (5% fish meal and 25% soybean meal, 1: 5), Diet 2 (2.6% fish meal and 26% soybean meal, 1: 10, serve as control diet, Diet 3 (1.8% fish meal and 27% soybean meal, 1: 15) and Diet 4 (1.3% fish meal and 26% soybean meal, 1: 20). Weekly performances and mortality are measured. By feeding FS5 diet (5% fish meal and 25% soybean meal), the heavier body weight, increased feed consumption and feed conversion ratio of broiler chicks was observed when compared to that of other treatment groups. Conclusively, it is obvious that the ratio of dietary fish meal to soybean meal 1: 5 (FS5) improved body weight but the lower feed efficiency of this diet should be considered in economical point of view.

scholarly journals Mint Oil, ɤ-Tocopherol, and Whole Yeast Cell in Sow Diets Enhance Offspring Performance in the Postweaning Period

2021 ◽  
Vol 8 ◽  
Author(s):  
Lily P. Hernandez ◽  
James L. Dunn ◽  
Joel Wenninghoff ◽  
Amanda Hesse ◽  
Crystal L. Levesque
Keyword(s):  
Oxidative Stress ◽  
Yeast Cell ◽  
Control Diet ◽  
Dietary Treatment ◽  
Oxidative Status ◽  
Offspring Performance ◽  
Treatment Groups ◽  
Maternal Treatment ◽  
Feeding Regimen ◽  
And Control

Times of high metabolic activity in gestation and lactation, as well as periods of stress at weaning, can lead to greater incidences of oxidative stress in the dam and offspring during the suckling and postweaning period. Oxidative stress is an imbalance between prooxidant molecules and the antioxidant defense system that can negatively impact growth and/or reproductive performance. The objective of this research was to evaluate the effectiveness of whole yeast cell, peppermint oil, and ɤ-tocopherol in gestation and lactation on maternal oxidative status and offspring growth from birth to market. In study 1, 45 sows and gilts were assigned to one of four diets [control diet (CON), control + whole yeast cell (YC), control + mint oil top dress (MO), and control + yeast cell and mint oil top dress (YCMO)] provided from d110 of gestation through to weaning. A total of 481 weaned offspring were randomly allotted to pens balanced by weight and litter within maternal treatment and received the same dietary treatment as the sow for 35 days postwean in a four-phase feeding regimen. In study 2, 53 sows and gilts were allotted to four diet regimens similar to study 1 [CON, YC, MO, and control + ɤ-tocopherol (GT)] from d5 postbreeding to weaning. At weaning, 605 piglets were randomly allotted to pens, balanced by weight and litter within maternal treatment and fed a common diet for 126 days postwean in a nine-phase feeding regimen. Maternal dietary treatment did not impact sow body weight, piglet birth weight, and litter size in either study. In study 1, piglets from YC sows were heavier (p &lt; 0.05) at weaning than CON animals. In the postwean period, overall daily gain was greater (p &lt; 0.05) for CON-fed pigs than YCMO pigs, with overall feed intake greater (p &lt; 0.05) for YCMO- than MO-fed pigs, resulting in lower (p &lt; 0.05) Gain to Feed (G:F) in YCMO-fed pigs. In study 1, glutathione content in milk tended to be lower (p &lt; 0.10) in MO than in YCMO sows. In study 2, piglets from GT-fed sows tended to be heavier (p &lt; 0.10) at weaning than YC piglets. Lightweight pigs from CON sows tended to be lighter (p &lt; 0.10) than pigs from all other treatment groups at weaning and day (d) 29 postwean. Lightweight MO and GT pigs were heavier at d42 (p &lt; 0.05) than CON and YC pigs. At d70 postwean, GT pigs tended to be heavier than CON pigs. Lightweight MO pigs had greater gain (p &lt; 0.05) during the finishing period than all other treatment groups. With respect to sow oxidative status in study 2, glutathione content in colostrum and d4 and 14 milk samples did not differ by maternal treatment. Superoxide dismutase activity in sow sera, colostrum, and milk did not differ between diets in either study. Whole yeast cell and ɤ-tocopherol supplementation in sow lactation diets resulted in heavier offspring. However, pre- and postnatal exposure to mint oil benefited lightweight pigs up to market weight.

scholarly journals The Effect of Replacing Dried Meal Worm with Soybean Meal on Growth Performance and Carcass Characteristics of Broiler Chickens

2021 ◽  
Author(s):  
Navid Naderi Boroojerdi ◽  
Mostafa Rajabzadeh
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Relative Weight ◽  
Carcass Characteristics ◽  
Basal Diet ◽  
Control Treatment ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Significant Difference

Abstract An experiment was conducted on 240 one-day old male (Ross308) chicken to the effect of substitution of dried mealworm (Tenebrio molitor) with soybean meal on growth performance and carcass characteristics broiler chicks. Chicks fed in a completely randomized design with 4 replicate cages (12 birds per cage). Five dietary treatments used: 1- Control treatment: Basal diet based on corn-soybean meal without adding dried mealworm, 2- Replacement of 5% dried mealworm with soybean meal in the base diet, 3- Replacement of 10% dried mealworm with soybean meal in the base diet, 4- Replacement of 15% dried mealworm with soybean meal in the base diet and 5- Replacement of 20% dried mealworm with soybean meal in the base diet. The results of the experiment showed that 3rd and 4th treatments with a substitution of 10 and 15 percent showed a higher mean weight gain and a daily gain, but their feed intake was lower comparing other treatments, and finally, the feed conversion ratio showed a significant decrease with respect to control treatment using these replacement levels. At 21 and 42 days of age, carcass yield and relative weight of the breasts showed significant increases in treatments 3 and 4, and other characteristics of chicken carcasses were not affected by the test treatments. The experiment showed that replacing soybean meal with 10% and 15% worm powder significantly improved the performance of broiler chickens, but no significant difference was found between the two levels.

scholarly journals Evaluation of Raw Yeast Extract (Saccharomyces cerevisiae) as an Ingredient, Additive or Palatability Agent in Wet Diet for Cats

2015 ◽  
Vol 8 (1) ◽  
pp. 1 ◽  
Author(s):  
Lidia M. Lima ◽  
Jose Walter Silva Jr ◽  
Rosana C. S. Ogoshi ◽  
Jessica S. dos Reis ◽  
Janine Franca ◽  
...  
Keyword(s):  
Yeast Extract ◽  
Control Diet ◽  
Latin Squares ◽  
Metabolizable Energy ◽  
Energy Utilization ◽  
Functional Additive ◽  
Apparent Digestibility Coefficient ◽  
Significant Difference ◽  
Adult Cat ◽  
And Control

<p class="1Body">Three experiments were performed to evaluate the effects of strain-specific yeast extract (SSYE) as an ingredient, functional additive or palatability agent when supplemented in its raw form in wet cat food. <em>SSYE as ingredient</em> – SSYE was chemically characterized and its use evaluated through fourteen cats divided into two treatments: control diet (complete wet adult cat food) and control diet with 30 % replacement by SSYE. The results of apparent digestibility coefficient of SSYE were 71.64 % for dry matter, 72.55 % for organic matter, 50.78 % for ashes, 78.59 % for crude protein, 84.33 % for the energy gross and digestible and metabolizable energy value, respectively, of 4,247 and 4,163 kcal/kg, these results indicated that SSYE is comparable to other protein sources for cat’s food. <em>SSYE as a functional additive</em> - twelve cats were distributed into two 6x6 latin squares (treatments; experimental periods), and the treatments were control diet and replacement levels ranged from 2 % to 10 % SSYE. The following parameters were evaluated: digestibility, energy utilization, nitrogen balance, serum urea and creatinine levels. No differences were found. <em>SSYE as palatability agent</em> – Were used twenty cats by comparing the control diet with 2 % replacement by SSYE. A significant difference (P &lt; 0.01) was observed with a preference for control diet. SSYE is a potential protein source for cats; however, it is not effective as additive and may compromise palatability when supplemented in its raw form in complete wet cat food.</p>

scholarly journals Dry matter intake observed and predicted by the nutritional systems NRC and BR-Corte for feedlot nelore heifers fed with human feed products

2019 ◽  
Vol 40 (6Supl2) ◽  
pp. 3157
Author(s):  
Simone Pedro da Silva ◽  
Carina Ubirajara de Faria ◽  
Ana Caroline Rodrigues da Cunha ◽  
Aline Maria Soares Ferreira ◽  
Jean Marcos Castro Paula ◽  
...  
Keyword(s):  
Dry Matter ◽  
Control Diet ◽  
Dry Matter Intake ◽  
Daily Weight Gain ◽  
Control Treatment ◽  
Control Group ◽  
Human Diet ◽  
Lower Growth ◽  
The Difference ◽  
Average Body

We aimed to evaluate the effects of using a concentrated ration containing industrialised human food on the productive parameters of Nellore heifers in confinement, in addition to comparing the dry matter intake (DMI) observed with that predicted by the nutritional systems BR-Corte and NRC, in order to determine which system makes the most accurate predictions for heifers of the breed Nelore in feedlots. Twenty-four Nelore heifers, with an average age of 24 months and average body weight (BW) of 350 kg, were used over the 70 days of the experiment. They were randomly assigned to two treatments and housed in partially covered stalls equipped with an automatic Growsafe® Systems feeding system. Animals in the control group (CONT) received a concentrated ration containing ground corn, soybean meal, urea, and mineral nucleus. In the residual treatment (RES) group, heifers received concentrated feed containing products from the human diet. The difference between the treatments was the concentrated ration; in the control treatment, the energy source used was maize, whereas in the residue treatment, the energy sources were corn chips, coconut candies, and ground coffee. Corn silage was included as forage for both treatments. The forage:concentrate (F:C) ratio was 84:16. The predicted intake was estimated according to the nutritional systems NRC (2000, 2016) and BR-Corte (VALADARES FILHO et al., 2010, 2016). The average DMI observed of the heifers was 7.46 kg day-1. Heifers fed with human feed residue had a higher dry matter intake (DMI) and higher ether extract intake (EEI) than animals fed with the control feed. In addition, heifers that received human feed products showed a lower average daily weight gain (DWG) of 1.08 kg day-1 than animals fed the control treatment with an average DWG of 1.24 kg day-1. The predicted dry matter intake by NRC 2000 was an overestimate by 9.78 % and by BR-Corte 2010 was an overestimate by 5.5 %. The NRC 2016 and BR-Corte 2016 underestimated the intake of heifers by 18.9 % and 7.1 %, respectively. It was concluded that growing Nelore heifers fed with human feed products, with a F:C ratio of 84:16, present a higher DMI and lower growth performance and feed efficiency than heifers fed the control diet. The DMI predicting models for Nellore heifers proposed by BR-Corte are more adequate than the NRC models.

scholarly journals Multinutritional blocks as a food strategy to optimize the use of concentrate for lactating goats

2019 ◽  
Vol 41 (1) ◽  
pp. 47441
Author(s):  
Joao Paulo De Farias Ramos ◽  
Wandrick Hauss de Sousa ◽  
Iara Tamires Rodrigues Cavalcante ◽  
Juliana Silva Oliveira ◽  
Edson Mauro Santos ◽  
...  
Keyword(s):  
Milk Production ◽  
Dry Matter ◽  
Feeding Strategy ◽  
Control Diet ◽  
Latin Squares ◽  
Dry Matter Intake ◽  
Economic Viability ◽  
Control Treatment ◽  
Lactating Goats ◽  
Dunnett Test

The objective of this study was to evaluate the use of multinutritional blocks (BMs) associated with the concentrate content in the diet of lactating goats and their effects on milk production and economic viability. Eight goats Parda Alpina, multiparas were distributed in two Latin squares (4x4). The experiment consisted of four treatments (0.971, 0.746, 0.521 and 0.296 kg concentrate day-1 per goat) and BMs ad libitum. It was evaluated the consumption, milk monitoring and the system was analyzed economically. If there was a significant effect of the concentrate, the control treatment was compared to the others using the Dunnett test and 5% regression analysis. When the concentrate contents were high in the diets, the total dry matter intake decreased linearly. However, there was an inverse behavior for the consumption of BMs. Milk production (PL kg day-1) was linear and positively related to the increase of concentrate levels in the diets. The PL was lower for the decreasing levels of concentrate when compared to the control diet. The economic parameters indicate that the use of low concentrate levels associated with BMs is the best feeding strategy for lactating goats. The multinutritional blocks can be used to feed lactating goats to partially replace the concentrate.

scholarly journals Effects of Fruits of Lapsi (Nepali Hog Plum) Choerospondias axillaris (roxb.) b.l.Burtt & a.w.Hill on Some Blood Parameters of Major Carp rohu Labeo rohita(H) During Intensive Aquaculture

2020 ◽  
Vol 19 (1) ◽  
pp. 186-195
Author(s):  
Shubha Ratna Shakya ◽  
Shyam Narayan Labh
Keyword(s):  
Blood Cells ◽  
Labeo Rohita ◽  
Control Diet ◽  
White Blood Cells ◽  
Ethanol Extract ◽  
Blood Parameters ◽  
Significant Difference ◽  
Fish Feeds ◽  
Intensive Aquaculture ◽  
And Control

 The complete blood cell count (CBC) is an important and powerful diagnostic tool to monitor the health status of fish in response to changes related to nutrition, water quality, and disease in response to therapy.Thus, the present study was about to know the effect of lapsi fruit pulp (Choerospondias axillaris) on some blood parameters in the fingerlings of rohu Labeo rohita cultured in Corona of Agriculture Hatchery farm, Chitwan, Nepal. Altogether eighteen hapas made of heavy-duty nylon net (1.5m3) were kept and placed inside the pond, distributed linearly, and then 270 fingerlings (@15 fishes/ hapa) were kept distributed randomly. Six practical diets like T1 (0.0 g kg-1), T2 (0.1 g kg-1), T3 (0.2 g kg-1), T4 (0.4 g kg-1), T5 (0.8 g kg-1) and T6 (1.6 g kg-1) were prepared. Feed containing 40% protein was supplemented with the ethanol extract of lapsi fruits. At the end of 90 days of the feeding trial, a significant difference (P< 0.05) in blood parameters were observed between the treated and control diet-fed groups. Hemoglobin (Hb), white blood cells (WBCs), red blood cells (RBCs), packed cell volume (PCV), and other erythrocyte indices were recorded higher in the treated groups. RBC, WBC, Hct, and Hb were found significantly higher in the T4 (0.4 %) diet-fed group. The study showed a minimum of 0.4 % (0.4g kg-1) lapsi fruit extract needed in fish feeds to increase blood parameters to enhance growth and immunity.

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