Phosphorus utilization in broilers fed with diets supplemented with different feed ingredients

Dias, R. S.; López, Secundino; Borgatti, Laura Maria Oliveira; Kebreab, E.; Vitti, Dorinha Miriam Silber Schmidt; Abdalla, Adibe Luiz; Appuhamy, J.A.D.R.N.

doi:10.1590/1678-992x-2017-0228

Cited by 7 publications

(3 citation statements)

References 34 publications

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“…The factors that can cause these variations in determining endogenous losses are unknown. Using the isotope dilution technique, Dias et al (2019) determined the endogenous losses in excreta to be between 240 and 420 mg kg -1 DMI.…”

Section: Discussionmentioning

confidence: 99%

Standardized ileal phosphorus digestibility of meat and bone meal and poultry byproduct meal for broilers

Dilelis¹,

Freitas²,

Quaresma³

et al. 2021

Revista Brasileira De Zootecnia

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Non-ruminantsFull-length research article Standardized ileal phosphorus digestibility of meat and bone meal and poultry byproduct meal for broilers ABSTRACT -Two experiments were conducted using direct method to determine the standardized ileal phosphorus (P) digestibility coefficient (SIPDC) of meat and bone meal (MBM) and poultry byproduct meal (PBM) for broilers. In the first experiment, three MBM from different batches were evaluated, with four treatments (MBMI, MBMII, MBMIII, and a P-free diet) and nine replicates of seven birds each, totaling 252 birds distributed across a completely randomized design. The P-free diet was used to determine endogenous P losses. Titanium dioxide (5 g kg −1 ) was used as an indigestible indicator. In the second experiment, three PBM from different batches were evaluated, with 189 birds distributed over three treatments (PBMI, PBMII, and PBMIII) and nine replicates of seven birds each. These two experiments were conducted when birds were 19-22 days old. The birds were euthanized to collect the ileal content. Using the P-free diet, endogenous P losses were determined at 94.9 mg kg −1 dry matter intake. Standardized ileal P digestibility of MBMI (0.65) and MBMIII (0.69) was higher compared with MBMII (0.49). The SIPDC determined for three PBM sources were similar and 0.96, 0.96, and 0.93 for PBMI, PBMII, and PBMIII, respectively. The present study demonstrates that P in MBM is not as available as it is believed and that the variability between batches should be considered by nutritionists, while PBM can be considered an excellent P source to broiler diets.

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Section: Discussionmentioning

confidence: 99%

Standardized ileal phosphorus digestibility of meat and bone meal and poultry byproduct meal for broilers

Dilelis¹,

Freitas²,

Quaresma³

et al. 2021

Revista Brasileira De Zootecnia

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“…Chicks from one day to 8 weeks old need 1% calcium and.45% phosphorus is available and from the age of 8 -20 weeks you need to .9% calcium and .4 % phosphorus is available, while laying hens need 3.3-3.7% calcium and .35 -.4 % is phosphorus, since a hen needs 4 -4.5 grams of calcium to produce one egg. There is another group of mineral elements that birds need at simple or minimal levels, such as manganese, iodine, iron, copper, zinc, magnesium, sodium, potassium, sulfur, chlorine and cobalt [30].…”

Section: Mineral Saltsmentioning

confidence: 99%

The Requirements of Chickens for Nutritional Compounds for Growth, An advanced Nutritional outlook

Ameen,

Mohammed,

Ameen

et al. 2023

KUJAS

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The science of nutrition includes the provision of balanced nutrients that meet the need of chickens (animal) to grow, maintain and continue production, and for economic reasons, these foodstuffs should be at the lowest prices, so we should provide these materials only with what the nutritional requirements need without a significant increase. However, we must provide some nutrients at higher levels in practical situations, in order to try to meet the shortage of some food components The costs of feeding chickens represent 60-70% of the total expenses in poultry projects, so the nutritionist's goal is to obtain the highest production at the lowest possible costs while making use of feed materials whenever possible. And the nutritionist must form a relationship in which all the nutrients that the bird needs are available, whether for the production of meat, table eggs or hatching eggs. In this review, we will review the basics of feeding poultry birds, the most commonly used feed materials, the nutritional needs of each bird according to its type, age, production status, how to form leeches and models of leeches that can be used, as well as diseases caused by a lack of various nutrients.

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“…It was also observed that there were high concentrations of sulfur oxide in the industrial region that Al-Dan lli Valley ows through, it may result from human activities (especially industrial ones), represented by samples D2 ~ D5 (Table3).Phosphorus oxide (P 2 O 5 ): Oxide content is high in Al-Dan lli Valley in samples collected from industrial zones D1, D4, and DA, which is likely to be the source of P due to local factories manufacturing detergents and washing powders (including polyphosphate), as well as wastewater. In contrast, the high content of P 2 O 5 in Table3re ects the samples that represent areas of agricultural activity and livestock elds adjacent to the valleys of Al-Shor, Al-Dan lli, Al-Khosar, and Al-Rashediya due to the use of fertilizers, agricultural pesticides, and fodders(Dias et al, 2019). Table5shows the signi cant relationship between P and O.M., which is attributed to the fact that O.M.…”

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confidence: 99%

Geochemical Study of the Sediments in Main Valleys East of Mosul city, Iraq

Al-Dabbagh,

Al-Youzbakey

2023

Preprint

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The geochemical alterations in the sediments along streams enable predicting processes transpiring on the Earth's surface, such as weathering, transportation, cation exchange, and more. Moreover, the sediments serve as an environmental indicator and facilitate a clearer comprehension of the geological conditions. In addition to being the primary repository for heavy metals (H.M.s), sediments can also act as a source of pollution associated with these elements. The study area is located on the eastern side of Mosul, northern Iraq. The valleys of Al-Rashediya, Al-Kharrazi, Al-Khosar Al-Danffilli, and Al-Shor descend from elevated regions towards the Tigris River. The sediments in these valleys encompass various constituents, including clay minerals, organic matter, iron oxides, carbonates, and H.M.s, as part of these components or adsorbed onto them. Thirty-six sediment samples were collected from these valleys and subjected to chemical analysis using the X-ray fluorescence technique to determine their chemical composition. Several statistical procedures were employed to examine the distribution of H.M.s in the sediments, including correlation coefficient and factor analysis. The factor analysis yielded four principal components, accounting for 80.86% of the total variance. The first, third, and fourth components elucidate the influence of weathering and transportation on different parent rocks, whereas the second component represents the impact of human activities. The impact of industrial, civil, and agricultural activities on these valleys was assessed using pollution indices such as the geoaccumulation index (Igeo) and the enrichment factor (E.F.).

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Phosphorus utilization in broilers fed with diets supplemented with different feed ingredients

Cited by 7 publications

References 34 publications

Standardized ileal phosphorus digestibility of meat and bone meal and poultry byproduct meal for broilers

Standardized ileal phosphorus digestibility of meat and bone meal and poultry byproduct meal for broilers

The Requirements of Chickens for Nutritional Compounds for Growth, An advanced Nutritional outlook

Geochemical Study of the Sediments in Main Valleys East of Mosul city, Iraq

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