The objective of this study was to assess spatial variability of soil properties and crop yield under no tillage as a function of time, in two soil/climate conditions in São Paulo State, Brazil. The two sites measured approximately one hectare each and were cultivated with crop sequences which included corn, soybean, cotton, oats, black oats, wheat, rye, rice and green manure. Soil fertility, soil physical properties and crop yield were measured in a 10-m grid. The soils were a Dusky Red Latossol (Oxisol) and a Red Yellow Latossol (Ultisol). Soil sampling was performed in each field every two years after harvesting of the summer crop. Crop yield was measured at the end of each crop cycle, in 2 x 2.5 m sub plots. Data were analysed using sem...
The spatial variability of soil attributes can be influenced by several factors such as soil formati...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
O presente estudo objetivou analisar a variabilidade espacial dos atributos químicos e da textura de...
[Abstract] The objective of this study was to assess spatial variability of soil properties and crop...
Soil properties vary in space due to many causes. For this reason it is wise to know the magnitude a...
O padrão estabelecido pela variabilidade espacial dos fatores de produção e a produtividade das cult...
Precision Agriculture seeks to optimize the inputs used in the crop to improve productivity, reduce ...
The knowledge of the spatial variability of agronomic traits of culture and soil fertility in cultiv...
O conhecimento da variabilidade da fertilidade do solo em áreas cultivadas pode trazer importantes s...
It is known, for a long time, that crop yields are not uniform at the field. In some places, it is p...
It is known, for a long time, that crop yields are not uniform at the field. In some places, it is p...
This research aimed at assessing the spatial variability and relationships between factors that affe...
Atributos do solo e da planta, espacialmente definidos, contribuem para o planejamento de lavouras c...
Vários são os fatores que interferem na variabilidade espacial das culturas, sendo um destes, os atr...
Universidade do Oeste de Santa CatarinaThe estimative of yield variability is an important tool to s...
The spatial variability of soil attributes can be influenced by several factors such as soil formati...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
O presente estudo objetivou analisar a variabilidade espacial dos atributos químicos e da textura de...
[Abstract] The objective of this study was to assess spatial variability of soil properties and crop...
Soil properties vary in space due to many causes. For this reason it is wise to know the magnitude a...
O padrão estabelecido pela variabilidade espacial dos fatores de produção e a produtividade das cult...
Precision Agriculture seeks to optimize the inputs used in the crop to improve productivity, reduce ...
The knowledge of the spatial variability of agronomic traits of culture and soil fertility in cultiv...
O conhecimento da variabilidade da fertilidade do solo em áreas cultivadas pode trazer importantes s...
It is known, for a long time, that crop yields are not uniform at the field. In some places, it is p...
It is known, for a long time, that crop yields are not uniform at the field. In some places, it is p...
This research aimed at assessing the spatial variability and relationships between factors that affe...
Atributos do solo e da planta, espacialmente definidos, contribuem para o planejamento de lavouras c...
Vários são os fatores que interferem na variabilidade espacial das culturas, sendo um destes, os atr...
Universidade do Oeste de Santa CatarinaThe estimative of yield variability is an important tool to s...
The spatial variability of soil attributes can be influenced by several factors such as soil formati...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
O presente estudo objetivou analisar a variabilidade espacial dos atributos químicos e da textura de...