Estimated Postharvest Losses (%) 2003 - 2023

The figures quoted in the tables below are estimates of cumulative weight loss from production incurred during harvesting, drying, handling operations, farm storage, transport and market storage. The loss values for each link in the postharvest chain are taken from the scientific literature and are modified by several seasonal factors that vary from year to year and are submitted by the APHLIS network. More details can be found in the ‘Understanding APHLIS’ manual and the ‘Weight Loss Review’ article. The first loss table gives a regional weighted average PHL by crop. By clicking on the various country links it is possible to see the PHL by crop for country and then for each province. By clicking on a provincial loss figures it is possible to display the key data used in the calculation, including the seasonal data. The figures used for estimating the PHLs are displayed and a quality assessment is given of these figures as to whether they are specific to the cereal type, farm type and climate in question and the bibliographical source of the data can also be traced in a full reference list.

Weighted average according to reported figures

Regional total PHL for cereals [% of total annual production]
2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
14.3	14.3	14.1	14.1	15.4	15.6	14.9	15.3	14.8	15.1	15.2	14.6	14.2	15.7	16.6

Regional PHL by cereal [% of total annual production]
Cereal	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Wheat	5.6	5.5	13	9.9	12.8	12.6	15.1	14	13.1	12.9	15.2	14.2	14.2	14.2	14	-	-	-	-	-	-
Maize	16.8	16.8	16.8	17.3	18.4	19.9	17.9	18.8	17.9	18	18.4	19.1	18.6	20.4	20.4	-	-	-	-	-	-
Rice	11.8	11.8	11.7	11.8	11.8	12.1	12.1	12.7	12.2	14.1	11.9	12.2	11.8	12.7	11	-	-	-	-	-	-
Sorghum	12.3	11.9	12.1	12.3	12.3	13	12.5	12.6	12.5	12.4	12.4	12.4	12.4	12.5	12.3	-	-	-	-	-	-
Barley	9.8	4.9	9.4	9.4	9.4	9.6	10.9	10.1	9.7	9.7	10.5	10.1	10.1	10.1	9.8	-	-	-	-	-	-
Rye	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Oats	-	-	2.1	2.1	2	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.1	2.2	2	-	-	-	-	-	-
Millets	9.6	9.8	9.7	9.9	10.1	10.3	9.8	9.5	9.8	9.5	9.5	9.3	9.3	10.4	8.6	-	-	-	-	-	-
Fonio	11.7	11.7	11.7	11.7	11.7	12.1	12.5	12.3	11.7	11.9	11.7	12.6	12.6	13.3	11.7	-	-	-	-	-	-
Teff	11.7	11.7	12.5	12.5	12.1	12.5	12.5	12.5	12.5	12.4	12.5	12.5	12.5	12.5	11.7	-	-	-	-	-	-

Estimated Postharvest Losses (t) 2003 - 2023

Regional total PHL for cereals [t of total annual production]
2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
5 054 136	5 865 990	10 227 736	8 365 980	8 848 792	12 437 023	12 811 893	14 072 311	12 991 385	12 928 014	10 549 777	8 255 520	7 040 413	6 005 816	2 908 033	0 000	0 000	0 000	0 000	0 000	0 000

Regional PHL by cereal [t of total annual production]
Cereal	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Wheat	100 621	108 506	2 128 078	488 434	691 054	673 320	743 333	745 715	700 785	729 542	605 149	578 514	615 352	609 665	13 552	-	-	-	-	-	-
Maize	3 443 834	4 141 489	5 361 192	4 860 740	5 718 555	7 229 473	7 520 592	8 252 423	7 792 421	7 794 493	6 429 075	4 313 014	3 353 304	3 204 667	2 171 678	-	-	-	-	-	-
Rice	466 284	475 373	908 288	970 223	884 661	1 463 457	1 696 920	1 967 821	1 533 671	1 292 373	853 798	627 229	386 924	252 360	308 152	-	-	-	-	-	-
Sorghum	720 880	755 209	934 734	1 075 084	753 450	1 501 114	1 411 288	1 569 873	1 371 614	1 592 520	1 252 704	1 185 490	1 186 251	858 872	212 377	-	-	-	-	-	-
Barley	839	7 065	140 407	148 796	154 943	195 457	193 992	216 228	199 965	186 233	203 815	207 123	207 976	200 970	12 095	-	-	-	-	-	-
Rye	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Oats	-	-	168	811	806	699	1 084	942	1 293	1 167	1 066	1 536	1 211	826	137	-	-	-	-	-	-
Millets	318 509	375 080	478 982	528 768	305 897	936 628	801 758	857 616	679 694	836 638	672 426	774 424	682 361	310 186	181 556	-	-	-	-	-	-
Fonio	2 328	1 872	2 560	2 635	3 047	58 376	61 159	53 977	271 713	56 989	58 455	6 062	4 967	2 508	4 927	-	-	-	-	-	-
Teff	841	1 394	273 329	290 490	336 378	378 499	381 767	407 717	440 229	438 060	473 289	562 129	602 068	565 762	3 559	-	-	-	-	-	-