scholarly journals Kualitas Fisik Cangkang Telur Ayam Arab dengan Ransum Kombinasi Azolla microphylla dan Sumber Mineral Kalsium Berbeda

1970 ◽  
Vol 3 (1) ◽  
Author(s):  
Eudia Christina Wulandari
Keyword(s):  
Block Design ◽  
Oyster Shell ◽  
Metabolizable Energy ◽  
Poultry Meat ◽  
Azolla Microphylla ◽  
Yellow Corn ◽  
Meat Meal ◽  
Randomized Block Design ◽  
Chicken Eggshell ◽  
Egg Shell

The aim of the present research was to evaluate the contribution effect of calcium derived from Azolla microphylla and different mineral sources on egg shell in Arab hen. Ninety six birds of Arab hen, age was + 16 weeks, with an average body weight of 814,73 g ± 46,86 g were used as experimental animals, and were divided randomly into a randomized block design with 6 treatments and 4 replications. Feedstuffs used for dietary treatments were rice bran, yellow corn, poultry meat meal, Azolla microphylla, CaCO3, Ca2HPO4, oyster shell, palm oil, and top mix. The rations were formulated approximately iso metabolizable energy and iso protein of 3100 kkal/kg and 17% respectively. Inclusion levels of Azolla microphylla 6% in the ration were categorized as treatments, namely, Azolla microphylla 6% without different mineral source (T1); Azolla microphylla 6% and 3% CaCO3 and 6% oyster shell (T2); Azolla microphylla 6% and 3% Ca2PO4 and 6% oyster shell (T3). Conclusion of the research is that calcium retentions are not inhibited by the Azolla microphylla, moreover it can increase calcium deposited in egg shell. Keywords: Arabian chicken, eggshell, Azolla micophylla, mineral

Produktivitas Ayam Arab Petelur dengan Pola Pemberian Free Feeding Choice

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Eudia Christina Wulandari ◽  
Angela Nitia Nefasa
Keyword(s):  
Block Design ◽  
Oyster Shell ◽  
Yellow Corn ◽  
Randomized Block Design ◽  
Feeding Choice ◽  
Data Consumption ◽  
Free Feeding ◽  
Dietary Treatments ◽  
Average Body ◽  
Meat Bone Meal

The aim of the present research was to evaluate the contribution effect of feeding Wulandari et al. (2013) and Wulandari et al. (2015) rations and free feeding choice in Arab hen. One hundred birds of Arab hen, age was + 14 weeks, with an average body weight of 814,73 g ± 46,86 g were used as experimental animals, and were divided randomly into a randomized block design with 3 treatments and 6 replications. Feedstuffs used for dietary treatments were rice bran, yellow corn, fish meal, Azolla microphylla, CaCO3, oyster shell, meat bone meal, soybean meal, pollard, and top mix. The rations were formulated as ration from Wulandari et al. (2013) and Wulandari et al. (2015). At the same time, there are feedstuff which gived ad libitum without formulated. Conclusion of the research is that free feeding choice affect by palatability feedstuff and gives a random data. Consumption ration on free feeding choice more decrease than another treatments. Keywords: arab’s laying hans, free feeding choice, productivity

scholarly journals Produktivitas Ayam Arab Petelur dengan Pola Pemberian Free Feeding Choice

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Eudia Christina Wulandari ◽  
Angela Nitia Nefasa
Keyword(s):  
Block Design ◽  
Oyster Shell ◽  
Yellow Corn ◽  
Randomized Block Design ◽  
Feeding Choice ◽  
Data Consumption ◽  
Free Feeding ◽  
Dietary Treatments ◽  
Average Body ◽  
Meat Bone Meal

The aim of the present research was to evaluate the contribution effect of feeding Wulandari et al. (2013) and Wulandari et al. (2015) rations and free feeding choice in Arab hen. One hundred birds of Arab hen, age was + 14 weeks, with an average body weight of 814,73 g ± 46,86 g were used as experimental animals, and were divided randomly into a randomized block design with 3 treatments and 6 replications. Feedstuffs used for dietary treatments were rice bran, yellow corn, fish meal, Azolla microphylla, CaCO3, oyster shell, meat bone meal, soybean meal, pollard, and top mix. The rations were formulated as ration from Wulandari et al. (2013) and Wulandari et al. (2015). At the same time, there are feedstuff which gived ad libitum without formulated. Conclusion of the research is that free feeding choice affect by palatability feedstuff and gives a random data. Consumption ration on free feeding choice more decrease than another treatments. Keywords: arab’s laying hans, free feeding choice, productivity

528 Late-Breaking: Late Gestation Metabolizable Energy Intake Increases Colostrum Yield and Alters Colostrum Composition in Beef Cattle

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 150-150
Author(s):  
Koryn S Hare ◽  
Emily Croft ◽  
Katharine M Wood ◽  
Michael A Steele
Keyword(s):  
Fixed Effects ◽  
Block Design ◽  
Compositional Analysis ◽  
Repeated Measurements ◽  
Metabolizable Energy ◽  
Late Gestation ◽  
Beef Cow ◽  
Randomized Block Design ◽  
Milking Machine ◽  
Beta Hydroxybutyrate

Abstract The objective was to determine how late gestation metabolizable energy (ME) intake impacts beef cow colostrogenesis. Angus-Simmental primiparous (n = 47) and multiparous (n = 109) cattle were blocked by expected calving date and randomly assigned to receive diets that supplied 80% (LME; n = 53), 100% (CME; n = 52), or 120% (HME; n = 51) of the ME requirement. Treatments were balanced by initial BW and fed for 53 d prior to calving. Cow body weight was recorded d -53, -39, -25, -10, and -3 relative to calving and retrospectively conceptus-corrected. Calves were weighed and measured prior to suckling. Colostrum was hand-stripped from all cows for compositional analysis and a subset (n = 16/treatment) was fully milked using a milking machine. Data were analyzed (PROC GLIMMIX) as a randomized block design, including the fixed effects of treatment, parity, and treatment×parity and the random effects of block and cow(block). Day and its interactions were included for repeated measurements. Treatment did not affect (P ≥ 0.73) cow BW or conceptus-corrected BW. Calf chest circumference was lesser (treatment×parity: P = 0.023) for primiparous vs. multiparous calves if their dams consumed LME or CME, but not if their dams consumed HME. Feeding HME rather than LME increased (P = 0.006) colostrum yield. The LME diet increased (P = 0.004) colostrum IgG concentration over HME; however, HME colostrum yielded more (P = 0.005) total IgG. Crude protein and urea-N were elevated (P < 0.001) in LME colostrum, whereas HME colostrum contained more (P = 0.026) lactose. Low ME colostrum fat was greater (P = 0.013) than CME and beta-hydroxybutyrate was increased (P < 0.001) in LME vs. CME and HME colostrum. These data provide insight regarding nutrient partitioning during late gestation and demonstrate that beef cow colostrogenesis is responsive to prepartum ME intake.

scholarly journals Evaluation of different corn textures in dry grain or silage forms for piglets from 7 to 15 kg

2009 ◽  
Vol 38 (9) ◽  
pp. 1757-1761
Author(s):  
José Vieira Neto ◽  
Vinícius de Souza Cantarelli ◽  
Elias Tadeu Fialho ◽  
Márcio Gilberto Zangeronimo ◽  
Nikolas de Oliveira Amaral ◽  
...  
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Metabolizable Energy ◽  
Experimental Unit ◽  
Feed Conversion ◽  
Initial Weight ◽  
Large White ◽  
Randomized Block Design ◽  
Independent Form ◽  
Ensilage Corn

The objective of this study was to evaluate different textures and storage forms of corn in piglet diets. Two experiments were conducted, one of which tested digestibility of nutrients and the other diet performance. In the digestibility trial, 24 crossbred (Landrace X Large White) barrows with an initial weight of 18.7 ± 1.5 kg were used. They were kept in metabolic cages in a randomized block design using the factorial arrangement 2 X 2 (type of corn - dent and flint X type of storage - moist grain silage and dry grain) and six replicates, with one animal as the experimental unit. The values of metabolizable energy (ME) obtained were 3841 kcal of ME/kg of dry matter (DM) from dry corn, 3912 kcal of ME/kg of DM from moist corn, 4022 kcal of DM from ensiled dry corn and 3928 kcal of ME/kg of DM from ensiled humidity corn. The ensilage process increases the digestibility coefficient of dry matter and crude protein and increases the digestible energy of the diets, independent of the process form. The type of corn did not influence these variables. In the performance trial, 60 barrows (initial weight of 6.5 ± 1.5 kg) of the same stock were used during 28 days of post-weaning distributed in the same experimental design, with five replicates and three animals as the experimental unit. The treatments did not influence the daily weigh gain or the daily feed intake. The dentate corn and the ensilage process decreased the feed conversion of the independent form (no significant interaction). The substitution of dry for ensilage corn increased the digestibility of the nutrients in the diets and the feed conversion of the piglets from 7 to 15 kg. Dentate corn promotes best feed conversion in this phase.

scholarly journals Effect of glycerin on digestibility of diets for pigs determined with different methodologies

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2803
Author(s):  
Guiomar Helena Verussa ◽  
Anderson Corassa ◽  
Ana Paula Silva Ton ◽  
Cláudia Marie Komiyama ◽  
Douglas Dos Santos Pina ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soybean Oil ◽  
Block Design ◽  
Linear Increase ◽  
Metabolizable Energy ◽  
Neutral Detergent Fiber ◽  
Mineral Matter ◽  
Randomized Block Design ◽  
Proportional Relationship ◽  
Inclusion Level

Glycerin is a by-product from the biodiesel chain whose energy value can be beneficial to pig diets. In this study, eight barrows were distributed individually into metabolic cages in a completely randomized block design. The animals were fed diets containing 0, 5, 10 and 15% glycerin from soybean oil and subjected to the methods of total feces and urine collection and chromic oxide marker. We determined the digestibility coefficients (DC); the dietary levels of digestible dry matter (DM), organic matter (OM), crude protein (CP), mineral matter (MM), ether extract (EE), an neutral detergent fiber (NDF); digestible energy (DE); metabolizable energy (ME); and these last two variables corrected for the nitrogen content (DEn and MEn). Digestible OM values increased linearly with glycerin inclusion in the diets. The digestible CP of the diets showed an inversely proportional relationship with glycerin inclusion levels. Digestible MM decreased linearly when determined by the total collection method and quadratically when determined by the marker method. There was a linear increase in the digestible and metabolizable coefficients of energy, DE, DEn, ME and MEn of the diets as the glycerin inclusion level was increased. Inclusion of up to 15% glycerin obtained from soybean oil production increased the digestible fractions of organic matter and energy of the diets.

scholarly journals Effect of glycerin on digestibility of diets for pigs determined with different methodologies

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2803
Author(s):  
Guiomar Helena Verussa ◽  
Anderson Corassa ◽  
Ana Paula Silva Ton ◽  
Cláudia Marie Komiyama ◽  
Douglas Dos Santos Pina ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soybean Oil ◽  
Block Design ◽  
Linear Increase ◽  
Metabolizable Energy ◽  
Neutral Detergent Fiber ◽  
Mineral Matter ◽  
Randomized Block Design ◽  
Proportional Relationship ◽  
Inclusion Level

Glycerin is a by-product from the biodiesel chain whose energy value can be beneficial to pig diets. In this study, eight barrows were distributed individually into metabolic cages in a completely randomized block design. The animals were fed diets containing 0, 5, 10 and 15% glycerin from soybean oil and subjected to the methods of total feces and urine collection and chromic oxide marker. We determined the digestibility coefficients (DC); the dietary levels of digestible dry matter (DM), organic matter (OM), crude protein (CP), mineral matter (MM), ether extract (EE), an neutral detergent fiber (NDF); digestible energy (DE); metabolizable energy (ME); and these last two variables corrected for the nitrogen content (DEn and MEn). Digestible OM values increased linearly with glycerin inclusion in the diets. The digestible CP of the diets showed an inversely proportional relationship with glycerin inclusion levels. Digestible MM decreased linearly when determined by the total collection method and quadratically when determined by the marker method. There was a linear increase in the digestible and metabolizable coefficients of energy, DE, DEn, ME and MEn of the diets as the glycerin inclusion level was increased. Inclusion of up to 15% glycerin obtained from soybean oil production increased the digestible fractions of organic matter and energy of the diets.

scholarly journals Digestible lysine and organic zinc for male broiler from 1 to 11 days of age: performance and body composition

2011 ◽  
Vol 40 (3) ◽  
pp. 602-608
Author(s):  
Messias Alves da Trindade Neto ◽  
Lilian Bernadete Namazu ◽  
Estela Kobashigawa ◽  
Paula Takeara ◽  
Daniella Carolina Zanardo Donato ◽  
...  
Keyword(s):  
Muscle Mass ◽  
Broiler Chickens ◽  
Zinc Concentration ◽  
Block Design ◽  
Metabolizable Energy ◽  
Experimental Unit ◽  
Linear Effect ◽  
Organic Zinc ◽  
Randomized Block Design ◽  
Apparent Metabolizable Energy

This study evaluated levels of digestible lysine and organic zinc for male Ross strain broilers from 1 to 11 days of age. It was used 1,050 chicks distributed in randomized block design, in 5 × 2 factorial scheme, with seven repetitions of 15 birds per experimental unit. The dietary concentrations of digestible lysine were 0.90; 1.00; 1.10; 1.20; and 1.40% combined with 43 and 253 ppm zinc chelate. The diets contained 2,965 ± 18 kcal/kg of apparent metabolizable energy (AME) and 21.48 ± 0.18% of CP. It was determined chemical composition, protein, lipid, mineral and water depositions on carcass and empty body. There was no interaction among the factors digestible lysine and organic zinc. Effect of zinc concentration increase was observed on greatest deposition of body fat, indicating that there is interference in lipid metabolism of the birds in the studied phase. The most pronounced effects resulted from the dietary inclusion of lysine. There was a linear effect on reconstituted body weight as a response to the increase of dietary lysine, which suggests equal or superior requirement to the greatest studied level. However, the deposition of water and protein on the carcass had a quadratic increase, characterizing higher muscle mass accumulation up to the levels 1.25 and 1.27 of this amino acid in the diet. Considering the studied strain, broiler chickens from the first to the 11th days of age require 1.28 ± 0.01% of digestible lysine, according to the deposition of muscle mass.

scholarly journals EQUATIONS TO PREDICT THE METABOLIZABLE ENERGY OF MEAT AND BONE MEAL FOR GROWING PIGS

2015 ◽  
Vol 39 (6) ◽  
pp. 565-573 ◽  
Author(s):  
Ricardo Araújo Castilho ◽  
Paulo Cesar Pozza ◽  
Newton Tavares Escocard de Oliveira ◽  
Cleiton Pagliari Sangali ◽  
Carolina Natali Langer ◽  
...  
Keyword(s):  
Block Design ◽  
Basal Diet ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Good Prediction ◽  
Meat And Bone Meal ◽  
Bone Meal ◽  
Randomized Block Design ◽  
Dependent Parameter ◽  
Energetic Composition

ABSTRACT The prediction of metabolizable energy (ME) of meat and bone meal (MBM) for pigs is an interesting tool, however, used models to predict these values must be validated in order to garantee higher precision. The aim of this study was to determine the chemical and energetic composition of different types of MBM for pigs and to adjust and validate models to better predict the ME based on the chemical composition. Thirty-two barrows, averaging an initial weight of 26.75 ± 1.45 kg, were individually allotted in a randomized block design with eight treatments and four replicates. The treatments consisted of seven types of MBM that replaced 20% of the basal diet. A stepwise procedure was the statistical procedure used to adjust the prediction equations and the ME was the dependent parameter. The validation of the adjusted models was performed using an independent databank of chemical and energetic composition of theBrazilian and international MBM. The metabolizable energy of different meat and bone meals ranged from 1645 to 2645 kcal kg-1. The equations that provide a good prediction of metabolizable energy of meat and bone meal for swine in Brazil are EM1 = -4233.58 + 0.4134GE + 72CP + 89.62ash - 159.06Ca; EM2 = 2087.49 + 0.3446GE + 31.82ash - 189.18Ca; EM3 = 2140.13 + 0.3845GE - 112.33Ca; EM4 = -346.58 + 0.656GE; EM5 = 3221.27 + 178.96fat - 76.55ash; and EM6 = 5356.45 - 84.75ash.

scholarly journals Eggshell as a source of calcium in the production, nutrition and bromatological composition of 'Piatã' and 'Marandu' grasses

2016 ◽  
Vol 20 (2) ◽  
pp. 113-118
Author(s):  
Nágila H. da Silveira ◽  
Flávio H. S. Rabêlo ◽  
Adauton V. de Rezende ◽  
Carlos H. S. Rabelo ◽  
Hudson C. Bianchini
Keyword(s):  
Nutritional Status ◽  
Production Systems ◽  
Block Design ◽  
Dry Mass ◽  
Metabolizable Energy ◽  
Neutral Detergent Fiber ◽  
Environmentally Sustainable ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Agricultural Production Systems

ABSTRACT The demand for environmentally sustainable agricultural production systems encouraged this study, which evaluated the productive aspects and nutritional status of 'Piatã' palisadegrass and productive aspects and bromatological composition of 'Marandu' palisadegrass fertilized with eggshell, replacing other sources of calcium. 'Piatã' palisadegrass was grown in the field, in a randomized block design, and 'Marandu' palisadegrass in pots, in a completely randomized design, both with eggshell doses equivalent to 0, 78, 156, 234, 312 and 390 kg ha-1 of total calcium, using four replicates. The productive aspects of 'Piatã' and 'Marandu' grasses were not significantly altered by the eggshell doses, as well as the contents and accumulations of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn in the 'Piatã' palisadegrass and dry mass, neutral detergent fiber, acid detergent fiber, hemicellulose, crude protein, digestible energy, metabolizable energy and the apparent digestibility of dry mass in the 'Marandu' palisadegrass. As a source of calcium, eggshell did not increase the mass production of the forages and did not promote improvements in the nutritional status of 'Piatã' palisadegrass and bromatological composition of 'Marandu' palisadegrass.

scholarly journals Rumen Fermentation and Microbial Protein Synthesis of Bali Cattle Heifers (Bos sondaicus ) Fed Ration Containing Different Energy Protein Level

2020 ◽  
Vol 15 (2) ◽  
pp. 187-194
Author(s):  
N. N. Suryani ◽  
I. W. Suama ◽  
I. G. Mahardika ◽  
N.P. Sarini
Keyword(s):  
Protein Synthesis ◽  
Crude Protein ◽  
Block Design ◽  
Rumen Fermentation ◽  
Metabolizable Energy ◽  
Microbial Protein ◽  
Microbial Protein Synthesis ◽  
Protein Levels ◽  
Randomized Block Design ◽  
Bali Cattle

The purpose of this study was to determine the effect of energy and protein levels on rumen fermentation, microbial protein synthesis of Bali cattle heifers. The study was conducted in Petang Village, Badung Regency, Province of Bali Indonesia on 12 Bali cattle heifers with initial body weight 193,67 ± 22,55 kg/head. The treatment given is four types of ration consists of different level of metabolizable energy (ME) and crude protein (CP): ME 2051.41 kcal/kg: 12.04% CP (Treatment A); ME 2107.79 kcal/kg : 13.05% CP (Treatment B); ME 2194.06 kcal/kg : 14.04% CP (Treatment C) and ME 2294.23 kcal/kg : 15.09% CP (Treatment D). Variables measured: nutrient intake, rumen fermentation, microbial protein synthesis and growth performance of Bali cattle heifer age of 18 month. This research was a randomized block design. The results showed that increase in ME to 2294.23 kcal /kg and 15.09% CP significantly (P <0.05) increased energy intake to 17,880.57 kcal /day and protein intake 686.56 g /day. Rumen fermentation was also highest (P <0.05) in treatment D seen from total VFA, propionic acid and butyric acid respectively 170.32 mMol, 28.52 mMol and 13.70 mMol. While acetic acid, methane and NGR significantly decreased (P <0.05) respectively 57.77 mMol, 18.38 mMol and 3.07. This resulted in the highest rumen microbial protein synthesis in treatment D which was 562.06 g / day so that it was able to produce the highest ADG too, which was 0.42 kg /day. This study concluded that giving rations containing ME 2294.23 kcal /kg and 15.09% CP increased rumen fermentation and microbial protein synthesis, resulting in the highest growth compared to lower levels.

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