The effects of soil chemical changes on soybean root growth, mineral nutrition and grain yield, as a result of surface application of lime under no-till (NT), are still under discussion. A field trial was carried out on a loamy dystrophic Typic Hapludox at Ponta Grossa, Paraná State, Brazil, using a completely randomized block design with three replicates, in a split-plot experiment. The main plots received four dolomitic lime rates applied on the surface (0, 2, 4, and 6 Mg ha-1) in July 1993. In the subplots, two dolomitic lime rates were reapplied on the surface (0 and 3 Mg ha-1) in June 2000. After nine years, liming increased pH, exchangeable Ca2+ and reduced exchangeable Al3+ as well as soil Al3+ saturation down to a 60 cm depth. Re-li...
This research deals with the effects of exogenous growth regulators on mineral nutrition of soybean ...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...
The effects of soil chemical changes on soybean root growth, mineral nutrition and grain yield, as a...
A maioria dos solos tropicais apresenta alta acidez, requerendo a aplicação de calcário para obter b...
Crop root growth and grain yield can be affected by chemical modifications in the soil profile due t...
Effects of lime and gypsum applications on the quality of soybeans grown under no-till (NT) are not ...
Grande parte das áreas ocupadas por pastagens no estado do Rio Grande do Sul apresentam solos ácidos...
Root growth and crop yield can be affected by chemical modifications of the soil profile owing to li...
A large proportion of soybean fields in Brazil are currently cultivated in the Cerrado region, where...
A aplicação de calcário no Sistema Plantio Direto (SPD) ainda não é uma prática bem definida. Assim,...
A aplicação de calcário no Sistema Plantio Direto (SPD) ainda não é uma prática bem definida. Assim,...
Cerrado soils are acid with toxic levels of aluminum and, in order to overcome these conditions to g...
The conditions in which a favorable response to a gypsum application can be expected on crop yields ...
This paper deals with the effects of Al on the growth and mineral content in Santa Rosa and IAC-5 so...
This research deals with the effects of exogenous growth regulators on mineral nutrition of soybean ...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...
The effects of soil chemical changes on soybean root growth, mineral nutrition and grain yield, as a...
A maioria dos solos tropicais apresenta alta acidez, requerendo a aplicação de calcário para obter b...
Crop root growth and grain yield can be affected by chemical modifications in the soil profile due t...
Effects of lime and gypsum applications on the quality of soybeans grown under no-till (NT) are not ...
Grande parte das áreas ocupadas por pastagens no estado do Rio Grande do Sul apresentam solos ácidos...
Root growth and crop yield can be affected by chemical modifications of the soil profile owing to li...
A large proportion of soybean fields in Brazil are currently cultivated in the Cerrado region, where...
A aplicação de calcário no Sistema Plantio Direto (SPD) ainda não é uma prática bem definida. Assim,...
A aplicação de calcário no Sistema Plantio Direto (SPD) ainda não é uma prática bem definida. Assim,...
Cerrado soils are acid with toxic levels of aluminum and, in order to overcome these conditions to g...
The conditions in which a favorable response to a gypsum application can be expected on crop yields ...
This paper deals with the effects of Al on the growth and mineral content in Santa Rosa and IAC-5 so...
This research deals with the effects of exogenous growth regulators on mineral nutrition of soybean ...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...
Objetivou-se avaliar as alterações químicas ao longo do perfil do solo, o desenvolvimento e a produt...