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Feeding and management techniques to favour summer sheep milk and cheese production in the Mediterranean environment
Small Ruminant Research, 2015
M. Trabalza-marinucci
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A remote sensing-based model for sustainable grassland management
Riccardo Primi
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Soil, pasture and animal product quality
Italian Journal of Agronomy, 2013
Luca Battaglini
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Determination of Fatty Acids Profile in Original Brown Cows Dairy Products and Relationship with Alpine Pasture Farming System
Animals, 2020
Daniele Vigo
This study aimed to evaluate the relationships between fatty acids and the pattern that most contributes to discriminate between two farming systems, in which the main difference was the practice, or not, of alpine summer-grazing. Milk and cheese were sampled every month in two farms of Original Brown cows identical under geographical location and management during no grazing season point of view in the 2018 season. Fatty acids concentrations were determined by gas chromatography. The principal component analysis extracted three components (PCs). Mammary gland de novo synthetized fatty acids (C14:0, C14:1 n9, and C16:0) and saturated and monosaturated C18 fatty acids (C18:0, C18:1 n9c) were inversely associated in the PC1; PC2 included polyunsaturated C18 fatty acids (C18:2 n6c, C18:3 n3) and C15:0 while conjugated linoleic acid (CLA n9c, n11t) and fatty acids containing 20 or more carbon atoms (C21:0, C20:5 n3) were associated in the PC3. The processes of rumen fermentation and de ...
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Genetic aspects of enteric methane emission in livestock ruminants
Isabel Cristina Molina Botero
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Use of Cyanobacterium Spirulina (Arthrospira platensis) in Buffalo Feeding: Effect on Mozzarella Cheese Quality
Foods
Antonio DI Francia
The high demand for PDO buffalo mozzarella cheese is leading to the use of new strategies for feeding supplementation. Spirulina is acknowledged as a valuable source of protein with antioxidant and immune-modulatory effects in humans and animals. This investigation aimed to examine the effect of Spirulina integration in buffalo diets on mozzarella cheese quality, sensory profile, consumer acceptability, and willingness to pay (WTP). The trial was carried out on two groups of 12 buffaloes that differed in Spirulina integration: 50 g/head/d before calving (1 month) and 100 g/head/d after calving (2 months). Both the bulk milk and mozzarella cheese samples from the two groups did not differ in chemical composition. However, Spirulina inclusion influenced the sensory quality of mozzarella cheese, which resulted it being externally brighter, with a higher butter odour and whey flavour and greater sweetness, bitterness, juiciness, tenderness, oiliness, and buttermilk release than the cont...
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The Role of Local Sheep and Goat Breeds and Their Products as a Tool for Sustainability and Safeguard of the Mediterranean Environment
The Sustainability of Agro-Food and Natural Resource Systems in the Mediterranean Basin, 2015
Antonietta Napoli
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How to manage cows yielding 20,000 kg of milk: technical challenges and environmental implications
Italian Journal of Animal Science, 2020
Alberto Atzori
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Milk Fat Depression and Trans-11 to Trans-10 C18:1 Shift in Milk of Two Cattle Farming Systems
Sustainability, 2022
Sebastiana Failla
Milk fat depression (MFD) syndrome, a consistent decrease in milk fat content, is related to important changes in fatty acid composition due to feed imbalances and the consequent ruminal metabolism alteration. Milk produced in two different farming systems was compared: Holstein Friesian fed with unified in intensive production and Podolica raised on a pasture in an extensive system. Milk chemical characteristics and fatty acid composition were determined comparing milk with a normal fat level (>3.8%) to milk with a low fat level (<3.2%) in each breeding system. Holstein Friesian milk showed the decrease in trans-11 and increase in trans-10 C18:1 (shift from trans-11 to trans-10 C18:1) in low fat with respect to normal fat milk with a consequent decrease in the trans-11/trans-10 C18:1 ratio. Even conjugated linoleic acid (CLA), C18:2 cis-9, trans-11, was lower while CLA trans-10, cis-12 was higher in low fat milk than in normal fat milk from Holstein Friesian. These changes, t...
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Similarities and Differences between River Buffaloes and Cattle: Health, Physiological, Behavioral and Productivity Aspects
Journal of Buffalo Science, 2020
Adolfo Alvarez
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Polyunsaturated fatty acids and choline in dairy goats nutrition: Production and health benefits
Small Ruminant Research, 2010
Guido Invernizzi
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Effects of Chickpea in Substitution of Soybean Meal on Milk Production, Blood Profile and Reproductive Response of Primiparous Buffaloes in Early Lactation
Animals
Fabio Napolitano
This study aimed to evaluate the effects of the use of chickpea meal in substitution of soybean meal on plasma metabolites, reproductive response, milk yield and composition and milk coagulation traits of primiparous buffaloes in early lactation. Eighteen primiparous buffaloes were blocked by age, body weight and days in milk and equally allotted to two experimental groups from 10 to 100 days of lactation. The experimental diets consisted of the same forage integrated with two different isonitrogenous and isoenergetic concentrates containing either 210 g/kg of soybean meal or 371 g/kg chickpea. The use of chickpea meal had no negative effects on dry matter intake (p = 0.69), body condition score (p = 0.33) and milk yield (p = 0.15). Neither milk composition nor blood metabolites were influenced by dietary treatments (p > 0.05), but an increment of urea concentrations in milk (p < 0.05) and blood plasma (p < 0.001) were observed in buffaloes fed chickpeas. Moreover, no effec...
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Main critical factors affecting the welfare of beef cattle and veal calves raised under intensive rearing systems in Italy: a review
Italian Journal of Animal Science, 2009
Giulio Cozzi
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Effect of Integration of Linseed and Vitamin E in Charolaise × Podolica Bulls’ Diet on Fatty Acids Profile, Beef Color and Lipid Stability
Agriculture, 2021
RAFFAELLA TUDISCO
Dietary supplementation with oilseeds improves the fatty acid profiles of meat, but results are often inconsistent. This study aimed to assess the effects of dietary linseed and vitamin E supplementation on fatty acid profile, cholesterol content and color stability of beef samples. Dorsal subcutaneous fat samples were subjected to lipid stability assessment. Eighteen young bulls (385 ± 15 kg BW, age 8–9 months) were allocated into three hom*ogeneous groups, each receiving ad libitum wheat straw and concentrate only (CON = 5.5 kg/day), concentrate with linseed (LIN = 80 g/kg, i.e., 440 g/head/day), and concentrate with linseed plus vitamin E (L+E = 80 g/kg, i.e., 440 g/head/day + 2500 IU/head/day of Vitamin E). Group L+E showed significantly lower cholesterol content, lower n-6/n-3 ratio and a higher PUFA percentage compared to the CON group. Meat color was affected by feeding LIN with a decrease in a*, b*, and C* compared to the CON group. The experimental diets increased H° values ...
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The Effects of Decreasing Dietary Crude Protein on the Growth Performance, Feed Efficiency and Meat Quality of Finishing Charolais Bulls
Animals, 2019
Igino Andrighetto
This study aimed to evaluate the effect of decreasing dietary crude protein (CP) on the performance of finishing Charolais bulls in the Italian rearing system. Animals were fed two diets, differing only in the CP level (low protein (LP), 13.5% CP versus control (CON), 15.0% CP). Dry matter (DM) intake (DMI) and animals’ weights were recorded to obtain average daily gain (ADG) and feed conversion rate (FCR). Feed and fecal samples were collected to evaluate digestibility of diet components. Daily cost of the ration (DRC), feed cost per kg of daily weight gain (CDG) and daily gross margin (DGM) were calculated to analyze the possible benefits of decreasing the protein level. Meat quality analyses were also conducted. Higher DMI (10.6 versus 10 kg/d; p < 0.05) and ADG (1.47 versus 1.36 kg/d; p < 0.05) were observed for CON. No differences in FCR or digestibility were found. Even if the DRC was lower (p < 0.05) for the LP diet (2.26 versus 1.97 €; CON versus LP), no difference ...
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Relationship between ewe body condition score and fat and muscle measurements obtained by real time ultrasound
Severiano Silva
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Trajectories of changes of pig farms in Vietnam: comparison between a northern and a southern district
Guillaume Duteurtre
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Enhancing animal welfare and farmer income through strategic animal feeding: Some case studies
Harinder Makkar
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Supporting conversing processes to organic farming with models built in a participatory way with dairy farmers
Lucie Gouttenoire
To improve sustainability, farmers may redesign their livestock farming systems in depth, e.g. by converting to organic farming. Assuming that modelling livestock farming systems can support such redesign processes, we built models of the operation of livestock farming systems in a participatory way with farmers. Farmers’ viewpoints were formalised by drawing causal maps with different local groups of farmers converting or already converted to organic farming. In this communication, we will focus on the way such models can support individual farmers in their conversion processes. To that end, the content of the models was analysed so as to better structure the questions and issues raised by the farmers themselves. Then, the links between a model that was collectively built on the one hand and the individual questions and issues for participating farmers on the other hand were explored. Benefits for participating farmers can be seen at three levels: (i) Mapping and analysing the mode...
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Effects of a mycotoxins-binder on plasma biochemistry in early lactating dairy cattle
Aldo Dal Prà
Effects of a mycotoxins-binder on plasma biochemistry in early lactating dairy cattle F. Abeni, F. Petrera, A. Dal Prà, A. Gubbiotti, G. Brusa, M. Capelletti Consiglio per la Ricerca e la Sperimentazione in Agricoltura (Centro di Ricerca per le Produzioni Foraggere e Lattiero-casearie), Via Porcellasco 7, 26100 Cremona, Italy Corresponding author: Fabio Abeni. E-mail: fabiopalmiro.abeni@entecra.it Abstract The contamination of feeds with mycotoxins from Fusarium spp is a problem of growing interest for dairy cattle. On-farm, a widely adopted solution to reduce the toxic effects of mycotoxin in cows is the addition of a mycotoxin-binder to the contaminated feed. Production and health problems from Fusarium mycotoxins can be managed by the introduction of polymeric glucomannan-based adsorbents (PGA) in the feed preparation. Many adsorbents show the ability to bind one or more mycotoxins, but these feed additives may also have some adverse effects, for example, interfering in the avail...
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