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Elevation and vegetation influences on soil properties in Chilean Nothofagus forests
(Sociedad de Biología de Chile, 2003)
Biotransformações do nitrogênio no solo durante a decomposição de palha de trigo e dejetos líquidos de suínos
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2007-04-20)
Nitrogen is usually the element present in higher concentration in pig slurry and the one that causes the major problems related to environmental pollution, since it is subjected of several transformations after soil slurry ...
Particle size and concentration of poly(epsilon-caprolactone) and adipate modified starch blend on mineralization in soils with differing textures
(ELSEVIER SCI LTD, 2009)
The objective of this study was to evaluate the effect of particle size and concentration of poly(F.-caprolactone) and adipate modified starch blend on mineralization in soils with differing textures, comparing it with ...
Soil fertility and nutritional status of 'Ponkan' mandarin under solid organic residues and chemical fertilizationFertilidade do solo e nutrição de tangerineiras 'Ponkan' manejados com resíduos sólidos e adubação química
(2011-01-01)
The objective of this research was to evaluate some soil chemical attributes and the nutritional status of 'Ponkan' mandarin managed with organic residues and chemical fertilization. The experiment was carried out at the ...
Soil-liming effects on the development and nutritional status of the carambola tree and its fruit-yielding capacity
(Taylor & Francis Inc, 2007-01-01)
Soil acidity is one of the most important factors limiting agricultural production in the tropics. For this reason, the objective of this research work was to evaluate the effects of soil liming on the performance of ...
Soil-liming effects on the development and nutritional status of the carambola tree and its fruit-yielding capacity
(Taylor & Francis Inc, 2007-01-01)
Soil acidity is one of the most important factors limiting agricultural production in the tropics. For this reason, the objective of this research work was to evaluate the effects of soil liming on the performance of ...
Phosphorus and potassium balance in soil under crop rotation and fertilization
(Universidade Estadual de Londrina (UEL), 2012-01-01)
The use of crop rotation and manure application can provide sustainability for an agricultural production system by improving soil quality and increasing nutrient use efficiency. This study aimed to evaluate the effect of ...
Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
(2008-05-01)
The effects of applying increasing doses of an industrial biosolid (0, 6, 12, 18 and 24 Mg ha -1 dry matter) and mineral fertilizer for two consecutive years in corn cultivation on the chemical and physical attributes of ...