A large proportion of cultivated forage in Venezuela are planted in acidic soils low in available phosphorus (P). The use of soluble P fertilizers can solve the problem, but the use of phosphate rock could be less expensive alternative. The objective of this study was to test Riecito phosphate rock and triple superphosphate as P sources for three Centrosema macrocarpum ecotypes in an acidic soil. Response of Centrosema dry matter (DM) P and Ca uptake to phosphate rock was evident after 80 days of phosphate rock incubation in the soil. However, Centrosema response to triple superphosphate was detected faster, after a period of only 30 days. Ecotypes response to P source suggested differences in their capacity to use P from phosphate rock ...
Experiments were carried out under not-house conditions to evaluate the effect of types: Escorias Th...
A eficiência do fosfato natural (FN) pode ser melhorada se aplicado junto com uma fonte de elevada s...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...
A large proportion of cultivated forage in Venezuela are planted in acidic soils low in available ph...
The ability of plants to absorb P is variable among plant species. The soil P sorption capacity (PSC...
Crops in general make poor use of phosphorous fertilizer and, as a result, recommended rates and pro...
In order to identify plants with greater capacity of P uptake in Cerrado soils fertilized with phosp...
This experiment was carried out in the District of Morales, province and Department of San Martin, i...
This experiment was carried out in the District of Morales, province and Department of San Martin, i...
A field experiment with three phosphorus sources (triple superphosphate (TSP), thermal phosphate (TP...
Glasshouse experiments were carried out in the ExperimentalStation La Renée located in Habana provin...
Deficiency in plant-available phosphorus is considered to be a major limiting factor to food product...
The availability of phosphorus (P) from " Patos de Minas" phosphate rock (PR) can be improved if it ...
The availability of phosphorus (P) from " Patos de Minas" phosphate rock (PR) can be improved if it ...
The aim of this study was to evaluate the agronomic efficiency of partially acidulated Arraias rock ...
Experiments were carried out under not-house conditions to evaluate the effect of types: Escorias Th...
A eficiência do fosfato natural (FN) pode ser melhorada se aplicado junto com uma fonte de elevada s...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...
A large proportion of cultivated forage in Venezuela are planted in acidic soils low in available ph...
The ability of plants to absorb P is variable among plant species. The soil P sorption capacity (PSC...
Crops in general make poor use of phosphorous fertilizer and, as a result, recommended rates and pro...
In order to identify plants with greater capacity of P uptake in Cerrado soils fertilized with phosp...
This experiment was carried out in the District of Morales, province and Department of San Martin, i...
This experiment was carried out in the District of Morales, province and Department of San Martin, i...
A field experiment with three phosphorus sources (triple superphosphate (TSP), thermal phosphate (TP...
Glasshouse experiments were carried out in the ExperimentalStation La Renée located in Habana provin...
Deficiency in plant-available phosphorus is considered to be a major limiting factor to food product...
The availability of phosphorus (P) from " Patos de Minas" phosphate rock (PR) can be improved if it ...
The availability of phosphorus (P) from " Patos de Minas" phosphate rock (PR) can be improved if it ...
The aim of this study was to evaluate the agronomic efficiency of partially acidulated Arraias rock ...
Experiments were carried out under not-house conditions to evaluate the effect of types: Escorias Th...
A eficiência do fosfato natural (FN) pode ser melhorada se aplicado junto com uma fonte de elevada s...
Ministério da Educação, Universidade Federal Rural da Amazônia e Coordenação de Aperfeiçoamento de P...