Phosphorus Nutrition in Dairy Animals: A Review

Singh, Jaswinder; Hundal, J.S.; Sharma, Anshu; Singh, Udeybir; Sethi, A.P.S.; Singh, Parminder

doi:10.20546/ijcmas.2018.704.397

Cited by 8 publications

(6 citation statements)

References 29 publications

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“…The apparent digestibility of the P in each ingredient (not calculated in this work) should also be considered, as this could possibly influence the amount of excess P. Wu et al [ 43 ] observed that 36% of P (digestible P) was absorbed by dairy cows; so, it might be implied that for each additional gram of P, an additional 0.64 g of P would be excreted in feces, exceeding the amount required by animals. Notably, excess of P has an important environmental impact on water resources by promoting eutrophication [ 3 ].…”

Section: Discussionmentioning

confidence: 99%

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Feeding Forage Mixtures of Ryegrass (Lolium spp.) with Clover (Trifolium spp.) Supplemented with Local Feed Diets to Reduce Enteric Methane Emission Efficiency in Small-Scale Dairy Systems: A Simulated Study

Celis-Alvarez

López-González

Arriaga-Jordán

et al. 2021

Animals

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In cattle, greenhouse gas (GHG) emissions and nutrient balance are influenced by factors such as diet composition, intake, and digestibility. This study evaluated CH4 emissions and surpluses of crude protein, using five simulated scenarios of supplementation in small-scale dairy systems (SSDS). In addition, two pasture managements (cut-and-carry versus grazing) and two varieties of legumes (red clover vs. white clover) were considered. The diets were tested considering similar milk yield and chemical composition; CH4 emission was estimated using Tier-2 methodology from the Intergovernmental Panel on Climate Change (IPCC), and the data were analyzed in a completely randomized 5 × 2 × 2 factorial design. Differences (p < 0.05) were found in predicted CH4 emissions per kg of milk produced (g kg−1 FCM 3.5%). The lowest predicted CH4 emissions were found for S3 and S4 as well as for pastures containing white clover. Lower dietary surpluses of CP (p < 0.05) were observed for the control diet (1320 g CP/d), followed by S5 (1793 g CP/d), compared with S2 (2175 g CP/d), as well as in cut-and-carry management with red clover. A significant correlation (p < 0.001) was observed between dry matter intake and CH4 emissions (g−1 and per kg of milk produced). It is concluded that the environmental impact of formulating diets from local inputs (S3 and S4) can be reduced by making them more efficient in terms of methane kg−1 of milk in SSDS.

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Section: Discussionmentioning

confidence: 99%

“…In addition, the minimization of final byproducts is also sought to reduce the environmental impact. The phosphorus content of manure is also associated with the contamination of tanks and streams, promoting eutrophication—a consequence that can be minimized through balanced rations [ 3 ] in dairy cattle.…”

Section: Introductionmentioning

confidence: 99%

Feeding Forage Mixtures of Ryegrass (Lolium spp.) with Clover (Trifolium spp.) Supplemented with Local Feed Diets to Reduce Enteric Methane Emission Efficiency in Small-Scale Dairy Systems: A Simulated Study

Celis-Alvarez

López-González

Arriaga-Jordán

et al. 2021

Animals

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“…The adequacy of P in ruminants is obtained from forage containing it. In addition, P plays a significant role in the development and metabolism of microorganisms in the rumen [ 14 ]. Its deficiency results in reproductive disorders, such as anesthesia, low conception, long calving intervals, embryo death, and delayed sexual maturity [ 15 ].…”

Section: Discussionmentioning

confidence: 99%

Mineral status of soil, sea water, and mangrove (Avicennia marina) forages in several coastal areas of West Sumatra

et al. 2021

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Background and Aim: The availability of minerals in the soil affect the mineral content of mangrove leaves. This study aimed to determine the macro- and micromineral contents in the environment and mangrove leaves (Avicennia marina) as animal feed in the coastal areas of West Sumatra, Indonesia. Materials and Methods: In this study, soil, water, and mangrove leaves were extracted from the mangrove plant's environment. The mineral contents were determined using the atomic absorption spectrophotometer of Beijing Rayleigh Analytical Instrument Corporation (make and country of origin). The total phenol and tannin contents were determined using the Folin–Ciocalteu and hide-powder methods, respectively. Results: The mineral content of the soil affected the mineral content of the plants. The soil and leaves of A. marina in the Pariaman area were richer in terms of macro- and microminerals. The soil had pH value, organic carbon content, leaf nitrogen content, phosphorus, calcium, and potassium of 5.65, 4.21%, 3.39%, 0.17%, 1.99%, and 0.54%, respectively. A. marina leaves had a total phenol and tannin contents of 24.51 mg GAE/g check the unit and 4.09%, respectively. Conclusion: This research showed that the mineral content in the soil in several mangrove areas in West Sumatra has a positive correlation with the mineral content in the leaves of A. marina, which have a complete mineral content. Therefore, A. marina leaves could be recommended as a mineral source for ruminants.

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“…Hipofosfatemia (niedobór fosforu) jest często spotykanym problemem w gospodarstwach wysokoprodukcyjnych bydła mlecznego, szczególnie w okresie okołoporodowym i wczesnej laktacji. Zapada na nią od 10% do 50%, a nawet 70% zwierząt w stadzie (8,13,26). U bydła mlecznego w okresie 2-3 tygodni po porodzie obserwuje się między innymi hemoglobinurię poporodową (PPH), będącą kliniczną postacią niedoboru fosforu.…”

Section: Wpływ Niedoboru Fosforu Na Parametry Hematologiczneunclassified

Effect of mineral deficiencies on the red blood cell parameters in cattle

Kaczmarek¹,

Adaszek²,

Miętkiewska³

2021

Medycyna Weterynaryjna

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Mineral deficiencies are a common problem in dairy herds around the world. Currently, they most often occur in a subclinical form or with atypical symptoms, which makes their diagnosis difficult. New methods and possibilities of identifying mineral deficiencies are being sought. Hematological changes may occur in the early stages of the development of deficiency diseases, and their detection may be helpful in the early diagnosis of diseases. The aim of the article is to present the most important information on disorders in the red blood cell system in the course of mineral deficiencies in dairy cattle. Hematological tests should become one of the most important elements facilitating the determination of the health condition of cows and enabling the correct diagnosis and therapy of cattle diseases. Copper, iron, magnesium and phosphorus deficiencies cause changes in hematological parameters. In iron and copper deficiency, there are microcytic, hypochromatic or normocytic, normochromic anemia. On the other hand, in the deficiency of magnesium and phosphorus, there is normocytic, normochromic anemia.

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Phosphorus Nutrition in Dairy Animals: A Review

Cited by 8 publications

References 29 publications

Feeding Forage Mixtures of Ryegrass (Lolium spp.) with Clover (Trifolium spp.) Supplemented with Local Feed Diets to Reduce Enteric Methane Emission Efficiency in Small-Scale Dairy Systems: A Simulated Study

Feeding Forage Mixtures of Ryegrass (Lolium spp.) with Clover (Trifolium spp.) Supplemented with Local Feed Diets to Reduce Enteric Methane Emission Efficiency in Small-Scale Dairy Systems: A Simulated Study

Mineral status of soil, sea water, and mangrove (Avicennia marina) forages in several coastal areas of West Sumatra

Effect of mineral deficiencies on the red blood cell parameters in cattle

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