Browsing Historiske publikasjoner by Author "Singh, Bal Ram"
Now showing items 1-6 of 6
-
Agronomic potential of indigenous phosphate rocks as a phosphorus fertilizer in Zambia - Interim report
Mapiki, A.; Singh, Bal Ram (Report, 1990-03)One of the major problems that has inhibited the development of economically successful agriculture in many areas of the tropics is the poor soil fertility for crop production (Chien & Hammond, 1988). Many tropical regions ... -
Chemical and mineralogical studies of some soils from Tanzania
Kaaya, Abel; Krogstad, Tore; Digernes, Ivan; Singh, Bal Ram (Research report, 1996-11-05)Chemical and mineralogical analyses were done on 13 selected samples from soil profiles in Tanzania. It was one sample with a high content of organic matter, one sand sample and eleven clays. The clay samples have a clear ... -
Field and laboratory exercises for a graduate course in soil physics
Njøs, Arnor; Singh, Bal Ram (Professional article, 1980) -
Liming for improved crop production in the humid tropics - an overview
Singh, Bal Ram (Research report, 1984) -
Norwegian Journal of Agricultural Sciences : assessment of available zinc for rice in soils of the Tabora region, Tanzania
Msolla, Mshindo Mbette; Semoka, Johnson Mashambo Roland; Singh, Bal Ram (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 ... -
Soil fertility, plant nutrition and fertilizer management in the tropics
Singh, Bal Ram (Research report, 1988)