Effect of increasing doses of neem (Azadirachta indica) seed oil on feed intake, nutrients digestibility, ruminal fermentation and nitrogen utilization of Omani sheep

References

• Alqaisi O, Al-Jazmi F, Al-Abri M, Al Kalaldeh M, Al-Sabahi J, Al-Marzooqi W. Effect of diet quality and shearing on feed and water intake, in vitro ruminal methane production, and blood parameters of Omani sheep. Trop Anim Health Prod. 2020;52(3):1115–1124.
   PubMed Web of Science ®Google Scholar
• Mahgoub O, Lu CD, Early RJ. Effects of dietary energy density on feed intake, body weight gain and carcass chemical composition of Omani growing lambs. Small Rumin Res. 2000;37(1-2):35–42.
   PubMed Web of Science ®Google Scholar
• Anantasook N, Wanapat M, Cherdthong A, Gunun P. Changes of microbial population in the rumen of dairy steers as influenced by plant containing tannins and saponins and roughage to concentrate ratio. Asian Australas J Anim Sci. 2013;26(11):1583–1591.
   PubMed Web of Science ®Google Scholar
• Hung LV, Wanapat M, Cherdthong A. Effects of Leucaena leaf pellet on bacterial diversity and microbial protein synthesis in swamp buffalo fed on rice straw. Livest. Sci. 2013;151(2-3):188–197.
   Web of Science ®Google Scholar
• Kang S, Wanapat M, Cherdthorng A. Effect of banana flower powder supplementation as a rumen buffer on rumen fermentation efficiency and nutrient digestibility in dairy steers fed a high-concentrate diet. Anim Feed Sci Technol. 2014;196:32–41.
   Web of Science ®Google Scholar
• El-Zaiat HM, Abdalla AL. Potentials of patchouli (Pogostemon cablin) essential oil on ruminal methanogenesis, feed degradability, and enzyme activities in vitro. Environ Sci Pollut Res. 2019;26(29):30220–30228.
   PubMed Web of Science ®Google Scholar
• Sallam SM, Attia MF, El-Din ANN, et al. Involvement of Quebracho tannins in diet alters productive and reproductive efficiency of postpartum buffalo cows. Anim Nutri. 2019;5(1):80–86.
   Web of Science ®Google Scholar
• Sallam SMA, Khalil MMH, Attia MFA, et al. Utilization of blue panic (Panicum antidotale) as an alternative feed resource for feeding Barky sheep in arid regions. Trop Anim Health Prod. 2019;51(8):2351–2360.
   PubMed Web of Science ®Google Scholar
• M. Abd El A, S.A. Khatt M, M. El-Zaia H, et al. Effect of cellulase and tannase enzymes supplemention on the productive performance of lactating buffaloes fed diets contain date palm fronds. Asian J Anim Sci. 2016;10(6):307–312.
   Google Scholar
• Prachumchai R, Cherdthong A, Wanapat M, et al. Effect of Feeding a Pellet Diet Containing High Sulfur with Fresh Cassava Root Supplementation on Feed Use Efficiency, Ruminal Characteristics, and Blood Metabolites in Thai Native Beef Cattle. J Anim Physiol Anim Nutr. 2021;0:1–11. https://doi.org/10.1111/jpn.13514.
   Google Scholar
• Totakul P, Viennasay B, Sommai S, Matra M, Infascelli F, Wanapat M. Supplemental effect of Chaya (Cnidoscolus aconitifolius) leaf pellet on rumen fermentation, nutrients digestibility and microbial protein synthesis in growing crossbred bulls. Ital J Anim Sci. 2021;20(1):279–287.
   Web of Science ®Google Scholar
• Morsy AS, Soltan YA, El-Zaiat HM, Alencar SM, Abdalla AL. Bee propolis extract as a phytogenic feed additive to enhance diet digestibility, rumen microbial biosynthesis, mitigating methane formation and health status of late pregnant ewes. Anim Feed Sci Technol. 2021;273:114834.
   Web of Science ®Google Scholar
• Atikah IN, Alimon AR, Yaakub H, et al. Profiling of rumen fermentation, microbial population and digestibility in goats fed with dietary oils containing different fatty acids. BMC Vet Res. 2018;14(1):344.
   PubMedGoogle Scholar
• Wu D, Xu L, Tang S, et al. Influence of oleic acid on rumen fermentation and fatty acid formation in vitro. PLoS One. 2016;11(6):e0156835.
   PubMed Web of Science ®Google Scholar
• Vargas JE, Andrés S, López-Ferreras L, et al. Dietary supplemental plant oils reduce methanogenesis from anaerobic microbial fermentation in the rumen. Sci Rep. 2020;10(1):1613.
   PubMed Web of Science ®Google Scholar
• El-Zaiat HM, Mohamed DA, Sallam SMA. Palmitic acid-enriched fat supplement alleviates negative production responses in early lactation period of Holstein dairy cows. Anim Prod Sci. 2020;60(13):1598–1606.
   Google Scholar
• Kongmun P, Wanapat M, Pakdee P, Navanukraw C, Yu Z. Manipulation of rumen fermentation and ecology of swamp buffalo by coconut oil and garlic powder supplementation. Livest Sci. 2011;135(1):84–92.
   Web of Science ®Google Scholar
• Adeyemi KD, Sazili AQ, Ebrahimi M, et al. Effects of blend of canola oil and palm oil on nutrient intake and digestibility, growth performance, rumen fermentation and fatty acids in goats. Anim Sci J. 2016;87(9):1137–1147.
   PubMed Web of Science ®Google Scholar
• Candyrine SCL, Jahromi MF, Ebrahimi M, et al. Oil supplementation improved growth and diet digestibility in goats and sheep fed fattening diet. Asian Austral J Anim. 2019;32(4):533–540.
   Web of Science ®Google Scholar
• Khanam Z, Al-Yousef HM, Singh O, Bhat IU. Neem Oil. Green Pesticides Handbook. New York: CRC Press; 2017: 570.
   Google Scholar
• Djibril D, Mamadou F, Gérard V, Geuye MDC, Oumar S, Luc R. Physical characteristics, chemical composition and distribution of constituents of the neem seeds (Azadirachta indica A. Juss) collected in Senegal. Res J Chem. 2015;5(7):52–58.
   Google Scholar
• Ahmad S, Ansari MS, Muslim M. Toxic effects of neem-based insecticides on the fitness of Helicoverpa armigera (Hübner). Crop Prot. 2015;68:72–78.
   Web of Science ®Google Scholar
• Al-Quraishy S, Abdel-Ghaffar F, Mehlhorn H. Head louse control by suffocation due to blocking their oxygen uptake. Parasitol Res. 2015;114(8):3105–3110.
   PubMed Web of Science ®Google Scholar
• Lima PR, Apdini T, Freire AS, et al. Dietary supplementation with tannin and soybean oil on intake, digestibility, feeding behavior, ruminal protozoa and methane emission in sheep. Anim Feed Sci Technol. 2019;249:10–17.
   Web of Science ®Google Scholar
• Besbes S, Blecker C, Deroanne C, Lognay G, Drira NE, Attia H. Heating effects on some quality characteristics of date seed oil. Food Chem. 2005;91(3):469–476.
   Web of Science ®Google Scholar
• Morrison WR, Smith LM. Preparation of fatty acid methyl esters and dimethylacetals from lipids with boron fluoride-methanol. J Lipid Res. 1964;5(4):600–608.
   PubMed Web of Science ®Google Scholar
• NRC. National Research Council. Nutrient requirements of small ruminants: sheep, Goats, Cervids, and New World Camelids. Washington, DC: National Academies Press; 2007.
   Google Scholar
• El-Zaiat HM, Araujo RC, Louvandini H, Patiño HO, Abdalla AL. Encapsulated nitrate and cashew shell nut liquid on nutrient digestibility, nitrogen balance, and carcass characteristics of growing lambs. Anim Feed Sci Technol. 2020;266:114515.
   Web of Science ®Google Scholar
• Ramos-Morales E, Arco-Pérez A, Martín-García AI, Yáñez-Ruiz DR, Frutos P, Hervás G. Use of stomach tubing as an alternative to rumen cannulation to study ruminal fermentation and microbiota in sheep and goats. Anim Feed Sci Technol. 2014;198:57–66.
   Web of Science ®Google Scholar
• Konitzer K, Voigt S. Direct determination of ammonium in blood and tissue extracts by means of the phenol by chlorite reaction. Clinica Chimica Acta; Int J Clinical Chem. 1963;8(1):5–11.
   PubMedGoogle Scholar
• El-Zaiat HM, Morsy AS, El-Wakeel EA, Anwer MM, Sallam SM. Impact of humic acid as an organic additive on ruminal fermentation constituents, blood parameters and milk production in goats and their kids growth rate. J Anim Feed Sci. 2018;27(2):105–113.
   Web of Science ®Google Scholar
• Dehority BA, Damron WS, McLaren JB. Occurrence of the rumen ciliate Oligoisotricha bubali in domestic cattle (Bos taurus). Appl Environ Microbiol. 1983;45(4):1394–1397.
   PubMed Web of Science ®Google Scholar
• Moss AR. Methane production by ruminants-Literature review of I. Dietary manipulation to reduce methane production and II. Laboratory procedures for estimating methane potential of diets. Nutr Abstr Rev B Livestock Feeds Feed. 1994;64:785–806.
   Google Scholar
• Shibata M, Terada F, Iwasaki K, Kurihara M, Nishida T. Methane production in heifers, sheep and goats consuming diets of various hay-concentrate ratio. Anim Sci Technol. 1992;63:1221–1227.
   Google Scholar
• AOAC. Official Methods of Analysis. 17th ed., Gaithersburg, MD: Association of Official Analytical Chemists; 2000.
   Google Scholar
• Van Soest PV, Robertson JB, Lewis BA. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J Dairy Sci. 1991;74(10):3583–3597.
   PubMed Web of Science ®Google Scholar
• Roberston JB, Van Soest PJ. The detergent system of analysis. Chapter 9. In: James, WPT, Theander, O. (Eds.), The Analysis of Dietary Fiber in Food (pp. 123–158). Marcel Dekker: New York, 1981.
   Google Scholar
• Reddy YR, Krishna N, Rao ER, Reddy J. Influence of dietary protected lipids on intake and digestibility of straw based diets in Deccani sheep. Anim Feed Sci Technol. 2003;106(1-4):29–38.
   Web of Science ®Google Scholar
• NRC. National Research Council. Nutrient Requirements of Dairy Cattle. 7th rev. ed. National Academy Press, Washington, DC. 2001.
   Google Scholar
• Pereira ES, Pereira MWF, Arruda PCL, et al. Effects of different lipid sources on intake, digestibility and purine derivatives in hair lambs. J Anim Physiol Anim Nutr. 2016;100(4):723–730.
   PubMed Web of Science ®Google Scholar
• Patra AK. The effect of dietary fats on methane emissions, and its other effects on digestibility, rumen fermentation and lactation performance in cattle: a meta-analysis. Livest Sci. 2013;155(2-3):244–254.
   Web of Science ®Google Scholar
• Patra AK, Kamra DN, Agarwal N. Effect of plant extracts on in vitro methanogenesis, enzyme activities and fermentation of feed in rumen liquor of buffalo. Anim Feed Sci Technol. 2006;128(3-4):276–291.
   Web of Science ®Google Scholar
• Bayat AR, Ventto L, Kairenius P, et al. Dietary forage to concentrate ratio and sunflower oil supplement alter rumen fermentation, ruminal methane emissions, and nutrient utilization in lactating cows. Transl Anim Sci. 2017;1(3):277–286.
   PubMed Web of Science ®Google Scholar
• Yang WZ, Laurain J, Ametaj BN. Neem oil modulates rumen fermentation properties in a continuous cultures system. Anim Feed Sci Technol. 2009;149(1–2):78–88.
   Web of Science ®Google Scholar
• Stewart CS. The rumen bacteria. In: Jouany, J.P. (Ed.), Rumen Microbial Metabolism and Ruminant Digestion. INRA Editions, Paris: France; 1991.
   Google Scholar
• Hassanat F, Gervais R, Julien C, et al. Replacing alfalfa silage with corn silage in dairy cow diets: Effects on enteric methane production, ruminal fermentation, digestion, nitrogen balance, and milk production. J Dairy Sci. 2013;96(7):4553–4567.
   PubMed Web of Science ®Google Scholar
• El-Zaiat HM, Kholif AE, Moharam MS, Attia MF, Abdalla AL, Sallam SMA. The ability of tanniniferous legumes to reduce methane production and enhance feed utilization in Barki rams: in vitro and in vivo evaluation. Small Rumin Res. 2020;193:106259.
   Web of Science ®Google Scholar
• Hashmat I, Azad H, Ahmed A. Neem (Azadirachta indica A. Juss)-A nature’s drugstore: an overview. Int Res J Biol Sci. 2012;1(6):76–79.
   Google Scholar
• David AVA, Arulmoli R, Parasuraman S. Overviews of biological importance of quercetin: a bioactive flavonoid. Pharmacogn Rev. 2016;10(20):84–89.
   PubMedGoogle Scholar
• Mahgoub O, Kadim IT, Tageldin MH, Al-Marzooqi WS, Khalaf SQ, Ali AA. Clinical profile of sheep fed non-conventional feeds containing phenols and condensed tannins. Small Rumin Res. 2008;78(1–3):115–122.
   Web of Science ®Google Scholar
• Hammon HM, Metges CC, Schulz A, et al. Differences in milk production, glucose metabolism, and carcass composition of 2 Charolais × Holstein F2 families derived from reciprocal paternal and maternal grandsire crosses. J Dairy Sci. 2010;93(7):3007–30018.
   PubMed Web of Science ®Google Scholar
• McAllister TA, Newbold CJ. Redirecting rumen fermentation to reduce methanogenesis. Aust J Exp Agric. 2008;48(2):7–13.
   Google Scholar
• Martin C, Morgavi DP, Doreau M. Methane mitigation in ruminants: from microbe to the farm scale. Animal. 2010;4(3):351–365.
   PubMed Web of Science ®Google Scholar
• Beauchemin K, McAllister TA, McGinn S. Dietary mitigation of enteric methane from cattle. CAB Reviews. 2009;4(035):1–18.
   Google Scholar
• Hegarty RS. Mechanisms for competitively reducing ruminal methanogenesis. Aust J Agric Res. 1999;50(8):1299–1306.
   Google Scholar
• Kholif AE, Hassan AA, El Ashry GM, et al. Phytogenic feed additives mixture enhances the lactational performance, feed utilization and ruminal fermentation of Friesian cows. Anim Biotechnol. DOI:10.1080/10495398.2020.1746322.
   Web of Science ®Google Scholar