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Estimated Postharvest Losses (%) 2003 - 2017

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.

for Sorghum in : Nigeria

Provinces of Nigeria

Click on a loss figure in the table below to see in detail how the figure was derived. Send us your comments if you have the feeling that the underlying data and assumptions could be improved.

Please sent your comments to info(at)phlosses.net.

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Province	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017
Abia	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Adamawa	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	-	12.4	-	-	-	-	-	-	-	-
Akwa Ibom	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Anambra	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Bauchi	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	12.4	-	12.4	-	-	-	-	-	-
Bayelsa	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Benue	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	-	-	-	-	-	-	-	-	-	-	-	-
Borno	-	-	-	-	-	-	-	-	-	-	-	12.2	-	-	12.2	-	-	12.2	12.2	-	-
Cross River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Delta	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ebonyi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Edo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ekiti	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Enugu	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Federal Capital Territory -Abuja	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	12.4	-	12.4	12.4	-	-	-	-	-
Gombe	-	-	-	-	-	-	-	-	-	-	-	-	12.4	-	-	-	-	12.4	12.4	-	-
Imo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jigawa	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	-	12.2	12.2	12.2	12.2	12.2	12.2	-	-	-	-
Kaduna	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	12.4	12.4	12.4	12.4	12.4	-	-	-	-
Kano	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	-	12.2	12.2	12.2	12.2	12.2	12.2	-	-	-	-
Katsina	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	-	12.2	12.2	12.2	12.2	12.2	12.2	-	-	-	-
Kebbi	-	-	-	-	-	-	-	-	-	-	-	12.4	12.4	12.4	-	12.4	-	12.4	12.4	-	-
Kogi	-	-	-	-	-	-	-	-	-	-	-	-	12.4	-	-	-	-	12.4	12.4	-	-
Kwara	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	-	-	-	-	-	-	-	-	-
Lagos	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nassarawa	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	12.4	-	-	-	-	-	-	-	-
Niger	-	-	-	-	-	-	-	-	-	-	-	12.4	12.4	12.4	12.4	12.4	-	12.4	12.4	-	-
Ogun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ondo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Osun	-	-	-	-	-	-	-	-	-	-	-	12.4	12.4	-	-	-	-	-	-	-	-
Oyo	-	-	-	-	-	-	-	-	-	-	-	-	12.4	-	-	-	-	-	-	-	-
Plateau	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	-	12.4	-	-	-	-	-	-	-	-
Rivers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sokoto	-	-	-	-	-	-	-	-	-	-	-	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	-	-
Taraba	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	-	12.4	-	-	-	-	-	-	-	-	-
Yobe	-	-	-	-	-	-	-	-	-	-	-	-	12.2	12.2	-	-	-	12.2	12.2	-	-
Zamfara	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	-	12.2	12.2	12.2	12.2	12.2	12.2	-	-	-	-
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Estimated Postharvest Losses (t) 2003 - 2017

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Province	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017
Abia	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Adamawa	8305	6582	22436	22605	17740	14910	14886	14886	14911	17020	-	-	42	-	-	-	-	-	-	-	-
Akwa Ibom	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Anambra	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Bauchi	41914	43174	49684	46456	38209	47016	41601	41322	37090	42005	-	9124	496	-	22	-	-	-	-	-	-
Bayelsa	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Benue	14096	14018	13771	13449	13682	13679	13684	13655	-	-	-	-	-	-	-	-	-	-	-	-	-
Borno	-	-	-	-	-	-	-	-	-	-	-	208	-	-	37	-	-	58	26	-	-
Cross River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Delta	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ebonyi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Edo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ekiti	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Enugu	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Federal Capital Territory -Abuja	1118	1174	889	1115	964	1269	1036	841	862	837	-	2	2	-	7	14	-	-	-	-	-
Gombe	-	-	-	-	-	-	-	-	-	-	-	-	56	-	-	-	-	43	35	-	-
Imo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jigawa	82759	28685	41502	29539	24563	22499	23534	23058	25133	20354	-	326	199	7	7	7	326	-	-	-	-
Kaduna	43693	26110	34960	36505	38209	37609	38581	38593	39155	39739	-	154	154	154	38581	38581	38581	-	-	-	-
Kano	76072	87484	61893	44979	29990	56650	48369	39751	37366	38797	-	494	494	653	68	494	494	-	-	-	-
Katsina	56509	33768	55997	47212	48125	33033	35046	35057	37865	38429	-	122	456	73	73	35046	35046	-	-	-	-
Kebbi	-	-	-	-	-	-	-	-	-	-	-	2959	1865	186	-	124	-	47	46	-	-
Kogi	-	-	-	-	-	-	-	-	-	-	-	-	76	-	-	-	-	15	13	-	-
Kwara	14724	10465	9917	9866	8521	6252	5002	4152	3805	5905	-	74	-	-	-	-	-	-	-	-	-
Lagos	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nassarawa	22983	15491	16204	16313	10671	10626	10184	10296	10492	10569	-	90	90	-	-	-	-	-	-	-	-
Niger	-	-	-	-	-	-	-	-	-	-	-	186	217	41	15	12	-	53	57	-	-
Ogun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ondo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Osun	-	-	-	-	-	-	-	-	-	-	-	26	45	-	-	-	-	-	-	-	-
Oyo	-	-	-	-	-	-	-	-	-	-	-	-	37	-	-	-	-	-	-	-	-
Plateau	28057	26374	18462	13770	14313	14070	15259	12737	12962	13652	-	-	86	-	-	-	-	-	-	-	-
Rivers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sokoto	-	-	-	-	-	-	-	-	-	-	-	89	89	89	81	366	81	39	38	-	-
Taraba	4966	5086	4356	6231	3796	3069	17113	17634	17762	18747	-	4	-	-	-	-	-	-	-	-	-
Yobe	-	-	-	-	-	-	-	-	-	-	-	-	0	0	-	-	-	25	18	-	-
Zamfara	27353	23901	41853	38260	42672	42731	44033	45312	47856	46435	-	581	38260	581	38260	38260	38260	-	-	-	-
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