Assessment of the direct and residual values of various phosphatic fertilisers using a groundnut-sorghum rotation on a savanna soil

Lombin, L.G. (1979) Assessment of the direct and residual values of various phosphatic fertilisers using a groundnut-sorghum rotation on a savanna soil. Samaru Miscellaneous Paper (89). 10pp.

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Abstract

A long-term field study was conducted at Samaru within the Northern Guinea savanna zone of Nigeria from 1964 to 1971 inclusive to evaluate the direct and residual effects of four phosphatic fertiliser materials (single superphosphate, di-calcium phosphate, ground rock phosphate, and calcium metaphospate)...

Item Type: Article
Author Affiliation: Institute for Agricutural Research, Samaru
Subjects: Plant Production > Production Practices
Divisions: Groundnut
Sorghum
Depositing User: Ms K Syamalamba
Date Deposited: 23 May 2012 07:41
Last Modified: 23 May 2012 07:41
URI: http://eprints.icrisat.ac.in/id/eprint/5648

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