FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2989613131> ?p ?o ?g. }

• W2989613131 endingPage "106748" @default.
• W2989613131 startingPage "106748" @default.
• W2989613131 abstract "Inappropriate management of pig manure contributes considerably to pollution of waterbodies by nitrogen (N) and phosphorus (P), and to air pollution by ammonia (NH3) and hydrogen sulfide (H2S) emissions. Dietary manipulation is recognized as a possible pollution mitigation measure, but it may affect pig growth and thereby production costs. Here we present a global meta-analysis of the effects of dietary manipulation on nutrient (N and P) excretion, gaseous (NH3 and H2S) emissions from manure, and growth performance of pigs, using data from 245 published studies. Four groups of dietary manipulation were distinguished, namely i) lowering dietary crude protein (CP) content, (ii) supplementing exogenous enzymes, (iii) supplementing fermented feed ingredients, and (iv) supplementing other additives (e.g. fermentable carbohydrates, acidifying agent/salts and probiotics) in feed. In addition, the cost-effectiveness of dietary manipulations was evaluated, expressed as US $ per kg N excretion abated. Results show that lowering CP content significantly reduced both total N excretion (28.5%) and NH3 emissions (34.4%). Addition of protease reduced N excretion (18.2%) but did not affect NH3 emissions. Supplementing other additives simultaneously reduced NH3 emissions (21.5%) and H2S emissions (23.2%). Adding phytase to feed significantly decreased total P excretion by 31.4%. Diets with fermented feed ingredients tended to decrease N excretion and emissions, but this effect was not statistically significant. All dietary manipulations significantly improved the growth performance regarding the weight gain and feed efficiency, except for lowering CP content. But lowering dietary CP content within a moderate level in combination with adding additional amino acids did not impair pig growth. The cost-effectiveness analysis indicated that various diary manipulation measures were economically beneficial to farmers through improved feed-to-meat conversion efficiency. Our results can support to the design of proper dietary formulations so as to simultaneously reduce N and P excretion and associated emissions, meanwhile enhance the growth performance of pigs with lower economic cost." @default.
• W2989613131 created "2019-12-05" @default.
• W2989613131 creator A5001791958 @default.
• W2989613131 creator A5003170121 @default.
• W2989613131 creator A5003952746 @default.
• W2989613131 creator A5014994716 @default.
• W2989613131 creator A5028513729 @default.
• W2989613131 creator A5041917108 @default.
• W2989613131 creator A5061297410 @default.
• W2989613131 creator A5071643552 @default.
• W2989613131 creator A5085103947 @default.
• W2989613131 creator A5090377661 @default.
• W2989613131 date "2020-02-01" @default.
• W2989613131 modified "2023-10-01" @default.
• W2989613131 title "Can dietary manipulations improve the productivity of pigs with lower environmental and economic cost? A global meta-analysis" @default.
• W2989613131 cites W1502211345 @default.
• W2989613131 cites W1597046572 @default.
• W2989613131 cites W186237771 @default.
• W2989613131 cites W1862546323 @default.
• W2989613131 cites W19065067 @default.
• W2989613131 cites W1964818189 @default.
• W2989613131 cites W1966390774 @default.
• W2989613131 cites W1970450630 @default.
• W2989613131 cites W1972266000 @default.
• W2989613131 cites W1973644955 @default.
• W2989613131 cites W1983865058 @default.
• W2989613131 cites W1995408298 @default.
• W2989613131 cites W1995752523 @default.
• W2989613131 cites W2000072588 @default.
• W2989613131 cites W2001828507 @default.
• W2989613131 cites W2002930021 @default.
• W2989613131 cites W2004161555 @default.
• W2989613131 cites W2014320636 @default.
• W2989613131 cites W2026325454 @default.
• W2989613131 cites W2031059269 @default.
• W2989613131 cites W2046048469 @default.
• W2989613131 cites W2048153499 @default.
• W2989613131 cites W2059780509 @default.
• W2989613131 cites W2060050049 @default.
• W2989613131 cites W2071904477 @default.
• W2989613131 cites W2089389117 @default.
• W2989613131 cites W2089957404 @default.
• W2989613131 cites W2092205838 @default.
• W2989613131 cites W2093502232 @default.
• W2989613131 cites W2096882425 @default.
• W2989613131 cites W2100109436 @default.
• W2989613131 cites W2100690983 @default.
• W2989613131 cites W2102061929 @default.
• W2989613131 cites W2103780606 @default.
• W2989613131 cites W2111319221 @default.
• W2989613131 cites W2125683533 @default.
• W2989613131 cites W2125753739 @default.
• W2989613131 cites W2136455364 @default.
• W2989613131 cites W2141119328 @default.
• W2989613131 cites W2157397808 @default.
• W2989613131 cites W2163653903 @default.
• W2989613131 cites W2163722056 @default.
• W2989613131 cites W2165458044 @default.
• W2989613131 cites W2170987165 @default.
• W2989613131 cites W2190450921 @default.
• W2989613131 cites W2192214612 @default.
• W2989613131 cites W2262060558 @default.
• W2989613131 cites W2292185373 @default.
• W2989613131 cites W2306259896 @default.
• W2989613131 cites W2311329861 @default.
• W2989613131 cites W2319150510 @default.
• W2989613131 cites W2401887344 @default.
• W2989613131 cites W2467730710 @default.
• W2989613131 cites W2468928950 @default.
• W2989613131 cites W2534648504 @default.
• W2989613131 cites W2556305488 @default.
• W2989613131 cites W2568657783 @default.
• W2989613131 cites W2568659121 @default.
• W2989613131 cites W2588045391 @default.
• W2989613131 cites W2592042684 @default.
• W2989613131 cites W2617680275 @default.
• W2989613131 cites W2622882071 @default.
• W2989613131 cites W2625607344 @default.
• W2989613131 cites W2744290041 @default.
• W2989613131 cites W2753660146 @default.
• W2989613131 cites W2770278675 @default.
• W2989613131 cites W2776126831 @default.
• W2989613131 cites W2804166887 @default.
• W2989613131 cites W2905147578 @default.
• W2989613131 cites W2918137318 @default.
• W2989613131 cites W2933010165 @default.
• W2989613131 cites W2972480778 @default.
• W2989613131 doi "https://doi.org/10.1016/j.agee.2019.106748" @default.
• W2989613131 hasPublicationYear "2020" @default.
• W2989613131 type Work @default.
• W2989613131 sameAs 2989613131 @default.
• W2989613131 citedByCount "21" @default.
• W2989613131 countsByYear W29896131312020 @default.
• W2989613131 countsByYear W29896131312021 @default.
• W2989613131 countsByYear W29896131312022 @default.
• W2989613131 countsByYear W29896131312023 @default.
• W2989613131 crossrefType "journal-article" @default.
• W2989613131 hasAuthorship W2989613131A5001791958 @default.

• next