Assessment of Feed Supply and Demand for Livestock in Pakistan

Country level assessment of feed supply and demand for livestock in Pakistan was conducted for the year 2013. Availability of feed ingredients was calculated from the official crop production statistics using published harvest index and extraction ratios, and their nutrient supply was estimated from...

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Veröffentlicht in:农业科学与技术:A 2016, Vol.6 (3), p.191-202
1. Verfasser: Ghulam Habib Muhammad Fatah Ullah Khan Shahbaz Javaid Muhammad Saleem
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Sprache:chi
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Zusammenfassung:Country level assessment of feed supply and demand for livestock in Pakistan was conducted for the year 2013. Availability of feed ingredients was calculated from the official crop production statistics using published harvest index and extraction ratios, and their nutrient supply was estimated from local feed composition tables. Feed requirements of livestock species were calculated from the standard tables published by US National Research Council. The results showed that indigenous feed resources were short for livestock and poultry requirements. The supply and demand gap for dry biomass, crude protein (CP) and metabolizable energy (ME) were 19.4%, 37.2% and 38.0%, respectively. Crop residues were the predominant source comprising 58.8% of the total feed supply, while fodder and grazing shared 23.8% and 9.2%, respectively. Grains and by-products contributed 8.2% to the feed supply. In attempt to fill this gap, large quantities of oilseed meals were imported mainly for the poultry sector. Maize was the majo
ISSN:2161-6256