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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 Rice 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	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	-	-	-	-	-	-	-	-	-	-	-
Adamawa	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Akwa Ibom	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	-	-	-	-	-	-	-	-	-	-	-
Anambra	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Bauchi	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-
Bayelsa	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Benue	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-	-	-
Borno	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cross River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Delta	11.2	11.2	11.2	11.2	11.2	11.2	-	11.2	11.2	11.2	-	-	-	-	-	-	-	-	-	-	-
Ebonyi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Edo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ekiti	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Enugu	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Federal Capital Territory -Abuja	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Gombe	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Imo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jigawa	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	-	10.9	10.9	10.9	10.9	10.9	10.9	-	-	-	-
Kaduna	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-
Kano	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	-	10.9	10.9	10.9	10.9	10.9	10.9	-	-	-	-
Katsina	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	-	10.9	10.9	10.9	10.9	10.9	10.9	-	-	-	-
Kebbi	-	-	-	-	-	-	-	-	-	-	-	11.9	11.9	-	-	11.9	-	-	-	-	-
Kogi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Kwara	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Lagos	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Nassarawa	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Niger	-	-	-	-	-	-	-	-	-	-	-	-	11.9	11.9	11.9	11.9	-	-	-	-	-
Ogun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ondo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Osun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Oyo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Plateau	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	-	-	-	-	-	-	-	-	-	-
Rivers	-	11.2	11.2	-	-	11.2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sokoto	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taraba	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	-	11.9	-	-	-	-	-	-	-	-	-
Yobe	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Zamfara	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	10.9	-	10.9	10.9	10.9	10.9	10.9	10.9	-	-	-	-
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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	809	774	898	943	868	641	566	530	996	883	-	-	-	-	-	-	-	-	-	-	-
Adamawa	4394	3359	11360	9309	10057	6828	8731	6792	6589	7907	-	-	-	-	-	-	-	-	-	-	-
Akwa Ibom	16	7	3	6	10	11	12	12	13	13	-	-	-	-	-	-	-	-	-	-	-
Anambra	1728	1491	1604	1377	1487	1463	1453	1431	1468	1599	-	-	-	-	-	-	-	-	-	-	-
Bauchi	2243	1809	3201	3932	3575	2979	3120	3336	3537	3384	-	3537	3537	3537	3537	3537	3537	-	-	-	-
Bayelsa	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Benue	19863	15729	15996	15973	16472	16427	16448	16438	-	-	-	-	-	-	-	-	-	-	-	-	-
Borno	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cross River	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Delta	113	112	141	125	110	105	-	158	162	488	-	-	-	-	-	-	-	-	-	-	-
Ebonyi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Edo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ekiti	2646	2862	2775	3083	2642	2863	2822	2775	2947	2882	-	-	-	-	-	-	-	-	-	-	-
Enugu	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Federal Capital Territory -Abuja	512	465	384	427	322	290	315	240	251	436	-	-	-	-	-	-	-	-	-	-	-
Gombe	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Imo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jigawa	2952	2952	2406	2515	2843	4628	1968	1968	2110	2413	-	2110	2110	2110	2110	2110	2110	-	-	-	-
Kaduna	24626	26966	32039	28760	27406	29413	28598	30269	29688	29731	-	29688	29688	29688	29688	29688	29688	-	-	-	-
Kano	3846	3884	6262	9090	7656	4419	4531	4411	4764	5723	-	4764	4764	4764	4764	4764	4764	-	-	-	-
Katsina	2108	2309	3701	3937	2291	2550	2926	1941	923	1930	-	923	923	923	923	923	923	-	-	-	-
Kebbi	-	-	-	-	-	-	-	-	-	-	-	4278	2386	-	-	834	-	-	-	-	-
Kogi	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Kwara	3632	5521	2285	1494	1194	1902	976	977	2484	3727	-	-	-	-	-	-	-	-	-	-	-
Lagos	8	79	88	157	253	290	322	234	286	732	-	-	-	-	-	-	-	-	-	-	-
Nassarawa	9611	7589	7300	6090	5362	8623	4766	5378	6076	6712	-	-	-	-	-	-	-	-	-	-	-
Niger	-	-	-	-	-	-	-	-	-	-	-	-	77	21	36	18	-	-	-	-	-
Ogun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ondo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Osun	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Oyo	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Plateau	5385	4147	3317	4290	3000	2770	2979	3375	3848	3401	-	-	-	-	-	-	-	-	-	-	-
Rivers	-	451	453	-	-	809	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sokoto	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Taraba	16205	19066	23831	26216	30186	25608	16253	16695	17302	17802	-	7	-	-	-	-	-	-	-	-	-
Yobe	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Zamfara	2226	2344	2484	2535	2597	2556	2480	2440	2447	2553	-	2	2	2	2	2	2	-	-	-	-
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