Browsing International Environment and Development Studies, Noragric by Document Types "Journal issue"
Now showing items 1-3 of 3
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Norwegian Journal of Agricultural Sciences : assessment of available zinc for rice in soils of the Tabora region, Tanzania
(Journal issue, 1994)Four Zn extractants, EDTA-(NH)CO,, DTPA, HCI and EDTA, were screened for suitability in assessing the available Zn status of rice-growing areas of the Tabora region in Tanzania. Rice response to Zn application was evaluated ... -
Norwegian Journal of Agricultural Sciences : N-requirements of cabbage crops grown on contrasting soils
(Journal issue, 1994)A nitrogen response simulation mode! developed at Horticulture Research International (England) was used to explain the differences in yields obtained in N fertilizer trials with cabbage grown on soils with high and low ... -
Norwegian Journal of Agricultural Sciences : structural adjustment policies and the management of soil- and forest resources in Tanzania
(Journal issue, 1995)The Ecology and Development Programme aims at identifying effects of Stabilisation and Structural Adjustment Policies (SAP) on the management of soil and forest resources in Tanzania. For studying the effects of policy ...