Table 3.

Estimated amounts of N_total and P₂O₅ excreted by livestock by Asian and sub-Saharan Africa sub-region in 2010.

Nutrient	Asia			Sub-Saharan Africa
	South Asia	East Asia	Southeast Asia	Western Africa	Eastern Africa	Central Africa	Southern Africa
Ntotal
1,000 tons	8,797	9,699	2,613	2,166	2,699	463	475
kg/ha ag. land	27.9	15.2	20.5	7.7	8.7	2.8	2.9
P2O5
1,000 tons	3,382	5,086	1,258	895	1,023	183	186
kg/ha ag. land	10.7	8.0	9.9	3.2	3.3	1.1	1.1

Source: Estimation based on livestock populations and annual excretions by animal type in Gerber et al. (32).