The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K fertilizer imports from abroad, possibilities of extracting this nutrient from Brazilian rocks are being studied. The objective was to evaluate the effect of phonolite rock powder (F2) as K source (Ekosil®) on the air-dried fruit yield, nutrition and macronutrient export of Arabica coffee. The experiment was carried out on a dystroferric Red Latosol (Typic Haplorthox), in Piraju, São Paulo State, Brazil, in the 2008/09 and 2009/10 growing seasons. The experimental design was a randomized complete block, in a factorial 2 × 3 + 1 arrangement, with four replications. The treatments consisted of two K sources (KCl - 58 % of K2O and F2 - 8.42 % K2...
Foram realizados dois experimentos em lavouras cafeeiras das Fazendas Experimentais da Epamig, em Mi...
Um experimento de campo foi instalado num Latossolo Roxo distrófico, localizado na Fazenda Experimen...
An adequate supply of nutrients is essential for obtaining high yields of coffee. The objective of t...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The objective of this work was to evaluate alternative sources of potassium for improving soil ferti...
Um experimento de campo foi instalado num Latossolo Roxo distrófico, localizado na Fazenda Experimen...
Two field experiments were conducted, located on a Rhodic Acrudox in São Sebastião do Paraíso and ot...
A fonte de potássio (K) mais utilizada na agricultura brasileira é o cloreto de potássio (KCl). Cont...
O aumento das doses de potássio (K) para atender a demanda nutricional desse nutriente em cafezais p...
O clima e o solo tem elevada influência na qualidade dos grãos de café (Coffea arabica L.) beneficia...
Introduction Total coffee production in the world in 2013 was 8.7 million Mg of coffee beans. Coffee...
Two field experiments were conducted, one located on a Red Dusky Latossol (RDL) in the municipality ...
Brazil imports most of the potassium that it consumes in agriculture, however, such huge external de...
Foram realizados dois experimentos em lavouras cafeeiras das Fazendas Experimentais da Epamig, em Mi...
Um experimento de campo foi instalado num Latossolo Roxo distrófico, localizado na Fazenda Experimen...
An adequate supply of nutrients is essential for obtaining high yields of coffee. The objective of t...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K ...
The objective of this work was to evaluate alternative sources of potassium for improving soil ferti...
Um experimento de campo foi instalado num Latossolo Roxo distrófico, localizado na Fazenda Experimen...
Two field experiments were conducted, located on a Rhodic Acrudox in São Sebastião do Paraíso and ot...
A fonte de potássio (K) mais utilizada na agricultura brasileira é o cloreto de potássio (KCl). Cont...
O aumento das doses de potássio (K) para atender a demanda nutricional desse nutriente em cafezais p...
O clima e o solo tem elevada influência na qualidade dos grãos de café (Coffea arabica L.) beneficia...
Introduction Total coffee production in the world in 2013 was 8.7 million Mg of coffee beans. Coffee...
Two field experiments were conducted, one located on a Red Dusky Latossol (RDL) in the municipality ...
Brazil imports most of the potassium that it consumes in agriculture, however, such huge external de...
Foram realizados dois experimentos em lavouras cafeeiras das Fazendas Experimentais da Epamig, em Mi...
Um experimento de campo foi instalado num Latossolo Roxo distrófico, localizado na Fazenda Experimen...
An adequate supply of nutrients is essential for obtaining high yields of coffee. The objective of t...