This study clarifies the morphology, genesis, physico-chemical properties and classification of soils developed from volcanic parent materials of Mbeya Region, Tanzania. Six typical pedons (MWK 01, IFIG 02, MKY 03, MWZ 04, KYE 01 and NDE 01), were identified, described and 33 soi...
Open access
Research Article10.9734/IJPSS/2016/24855
A soil profile representative of typical soils of Mwala District, Kenya, was dug to study its morphology, soil physico-chemical characteristics and to classify it using two internationally known soil classification systems. Disturbed and undisturbed soil samples were taken from d...
Open access
Research Article10.9734/IJPSS/2015/13467
The aim of this study was to establish the nutrient release potential of different organic materials and assess their role in integrated soil fertility management for coffee using the new coffee yield model SAFERNAC. It involved an incubation experiment conducted at TaCRI Lyamung...
Open access
Research Article10.9734/IJPSS/2014/6943
The aim of this study was to develop a simple and quantitative system for coffee yield estimation and nutrient input advice, so as to address the problem of declining annual coffee production in Tanzania (particularly in its Northern coffee zone), which is related to declining so...
Open access
Research Article10.9734/IJPSS/2014/6883
Intensive farming practised in the agro-ecological zones of Makonde plateau (C2) and Inland plain (E5) of south-eastern Tanzania without proper soil management has led to nutrient depletion. The objective of the study was to assess the fertility status of soils in Bambara groundn...
Open access
Research Article10.9734/IJPSS/2018/41970
Joel L. Meliyo, Leon Brabers, Boniface H. J. Massawe, Balthazar M. Msanya, Didas N. Kimaro, Loth S. Mulungu, Nganga I. Kihupi, Jozef A. Deckers, Hubert Gulinck & Herwig Leirs·Journal of Agriculture and Ecology Research International·2014
The present study was carried out between September 2009 and June 2013 in Western Usambara Mountains plague focus with the aim of establishing the influence of selected soil physical properties and soil microclimate on rodent burrows’ abundance, portal orientation and use. Two la...
Open access
Research Article10.9734/JAERI/2015/13695
Joel L. Meliyo, Boniface H. J. Massawe, Leon Brabers, Balthazar M. Msanya, Didas N. Kimaro, Loth S. Mulungu, Nganga I. Kihupi, Jozef A. Deckersbel, Hubert Gulinck & Herwig Leirs·International Journal of Plant & Soil Science·2014
A study was carried out in Western Usambara, Tanzania to assess the status of soil micronutrients across three geomorphic units viz., plain, escarpment and plateau in order to provide essential information for on-going studies on plague epidemiology. Nineteen soil profiles were o...
Open access
Research Article10.9734/IJPSS/2015/13717
On average Malawi is losing of 40 kg N ha-1 and 6.6 kg P ha-1 annually. Additionally, nutrient use efficiency (NUE) is low as a result of declining levels of soil organic matter (SOM) and associated deficiencies of other macro and micronutrients. This is usually below 20 kg maize...
Open access
Research Article10.9734/IJPSS/2014/6489