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Isolation and characterization of nitrogen fixing rhizobia from cultivated and uncultivated soils of northern Tanzania
(Scientific Research Publishing, 2014-12-18)
Soil bacteria1 called rhizobia are gram-negative capable to colonize the soil immediately surrounding roots under the influence of the plant “rhizosphere” and reduce atmospheric nitrogen into the form available to plants ...
Effect of Rhizobium inoculation and supplementation with phosphorus and potassium on growth and total leaf chlorophyll (Chl) content of bush bean Phaseolus vulgaris, L.
(Scientific Research Publishing, 2014-12-09)
The study was conducted to investigate the effect of Rhizobium inoculation and supplementation
of phosphorus and potassium on growth and total leaf chlorophyll content to the three released
bush bean varieties in ...
Prospective Bioactive Compounds from Vernonia amygdalina, Lippia javanica, Dysphania ambrosioides and Tithonia diversifolia in Controlling Legume Insect Pests
(Scientific Research Publishing, 2014-10-22)
Synthetic insecticides are widely known to control insect pest, but due to high operational cost,
environmental pollution, toxicity to humans, harmful effect on non-target organisms and the de velopment of insect resistance ...
Effects of Rhizobium inoculation and Supplementation with P and K, on Growth, Leaf chlorophyll content and Nitrogen Fixation of Bush bean varieties
(American Journal of Research Communication, 2014)
Low crop productivity is a general problem facing most farming systems in sub-Saharan Africa
(SSA). These low yields are pronounced in grain legumes and are often associated with declining
soil fertility and reduced ...
Extrapolations on the Use of Rhizobium Inoculants Supplemented with Phosphorus (P) and Potassium (K) on Growth and Nutrition of Legumes
(Scientific Research Publishing, 2014-10-22)
Land scarcity and poor farming management practices has resulted in to intensive agriculture which rendered most of the soil in sub Saharan Africa depleted in essential plant nutrients. High prices of chemical fertilizer ...
Environmental Contamination By Radionuclides And Heavy Metals Through The Application Of Phosphate RocksDuring Farming And Mathematical Modeling Of Their Impacts To The Ecosystem
(nternational Journal of Engineering Research and General Science, 2014-07)
Most of rock phosphates contain radioactive elements and heavy metals because theyoriginate from phosphate deposits.
The application of these rock phosphates may result to the transfer of these dangerous materials into ...