ABSTRACT Oxidic soils are phosphorus drains in soil; hence, P availability is a limiting factor in tropical, weathered Oxidic soils. It has been shown that some brachiarias grown as cover crops may increase soil available P to subsequent crops. The objective of this study was to evaluate soil P cycling and availability, as well as the response of soybean to soluble and natural reactive phosphates as affected by ruzi grass (Urochloa ruziziensis, R. Germ. and C.M. Evrard, Crin) grown as a cover crop in a no-till system. Experimental treatments consisted of the presence or absence of ruzi grass in combination with a control (0.0 P) and soluble and reactive rock phosphate broadcast on the soil surface in the winter (80 kg ha-1 P2O5), plus three...
A major constraint to agricultural production in acid soils of tropical regions is the low soil P av...
The experiment aims to know the role of rock phosphate, phosphate-solubilizing bacteria and farm y...
Information on the inter- and intra-specific variability in the acquisition and utilization of phosp...
Phosphorus fixation in tropical soils may decrease under no-till. In this case, P fertilizer could b...
The objective of this work was to evaluate the effectiveness of ruzigrass (Urochloaruziziensis) in e...
The phosphorus supply to crops in tropical soils is deficient due to its somewhat insoluble nature i...
Phosphorus dynamics in soil can be modified by the use of no-till systems. Brazilian farmers have ap...
Plants have shown different responses to fertilization with rock phosphate, including responses thro...
Tropical grasses grown as cover crops can mobilize phosphorus (P) in soil and have been suggested as...
The use of grasses as cover crops in the off-season of cash crops under no-till has been largely ado...
No-till can increase soil microbial activity, which can affect phosphorus availability. The use of s...
ABSTRACT The application of phosphate fertilizer is indispensable for the achievement of sustainabl...
With crop rotation it is possible to get benefits by cropping some plant sp ecies with great capacit...
Phosphorus is one of the major factor that limits agricultural productivity in most tropical soils. ...
Several studies showed that rock phosphate efficiency may be increased when this fertilizer is mixed...
A major constraint to agricultural production in acid soils of tropical regions is the low soil P av...
The experiment aims to know the role of rock phosphate, phosphate-solubilizing bacteria and farm y...
Information on the inter- and intra-specific variability in the acquisition and utilization of phosp...
Phosphorus fixation in tropical soils may decrease under no-till. In this case, P fertilizer could b...
The objective of this work was to evaluate the effectiveness of ruzigrass (Urochloaruziziensis) in e...
The phosphorus supply to crops in tropical soils is deficient due to its somewhat insoluble nature i...
Phosphorus dynamics in soil can be modified by the use of no-till systems. Brazilian farmers have ap...
Plants have shown different responses to fertilization with rock phosphate, including responses thro...
Tropical grasses grown as cover crops can mobilize phosphorus (P) in soil and have been suggested as...
The use of grasses as cover crops in the off-season of cash crops under no-till has been largely ado...
No-till can increase soil microbial activity, which can affect phosphorus availability. The use of s...
ABSTRACT The application of phosphate fertilizer is indispensable for the achievement of sustainabl...
With crop rotation it is possible to get benefits by cropping some plant sp ecies with great capacit...
Phosphorus is one of the major factor that limits agricultural productivity in most tropical soils. ...
Several studies showed that rock phosphate efficiency may be increased when this fertilizer is mixed...
A major constraint to agricultural production in acid soils of tropical regions is the low soil P av...
The experiment aims to know the role of rock phosphate, phosphate-solubilizing bacteria and farm y...
Information on the inter- and intra-specific variability in the acquisition and utilization of phosp...