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Uso de índices quantitativo e qualitativo como métodos de avaliação da qualidade do solo cultivado com cana-de-açúcar
(Universidade Federal de São Carlos, 2022-09-29)
The transformation of natural systems into agricultural systems tends to cause damage to soil quality due to the forms of management used for cultivation, thus causing soil degradation and productive potential loss provided ...
Milheto submetido a diferentes adubações para a alimentação de codornas japonesas
(Universidade Federal de São Carlos, 2020-02-28)
Population growth has demanded the development of food production systems
that meet the needs and preserve the environment. The aim of this research
was to evaluate the agronomic and bromatological features of millet ...
Fertilizantes de eficiência aprimorada: perspectivas e potencial de uso de biopolímeros como matrizes de liberação lenta ou controlada
(Universidade Federal de São Carlos, 2020-12-18)
Conventional mineral fertilizers consist of products applied in the field, which aim to provide higher yields for agricultural crops. However, the excessive use of these fertilizers in the soil causes environmental, economic, ...
Contribuições da cromatografia circular de Pfeiffer para a análise da saúde do solo
(Universidade Federal de São Carlos, 2020-09-28)
Soil depletion is a process resulted from the management adopted by agriculture activity which consequently causes an ecological and social crisis. In the midst of such a context, agroecology as a movement, science and ...
Fertilidade do solo e produtividade das principais culturas na Terra Indígena Cachoeirinha - Aldeia Argola no município de Miranda-MS
(Universidade Federal de São Carlos, 2021-12-22)
This work of completion of the course is of general order on agriculture in the Cachoeirinha Indigenous Land – Aldeia Argola in the municipality of Miranda-MS. For a better understanding of the indigenous context it is ...
Práticas e percepções de agricultoras e agricultores sobre o manejo do capim-mombaça (Megathyrsus maximus) em sistemas agroflorestais
(Universidade Federal de São Carlos, 2022-08-22)
Anchored in the practices and knowledge of traditional peoples and communities, and in the dialogue of this knowledge with science, agroecology seeks to rescue and develop production practices based on ecological principles. ...
Efeito da fertirrigação com vinhaça no desenvolvimento inicial da cana-de-açúcar, na condutividade e teor de potássio no solo
(Universidade Federal de São Carlos, 2022-12-02)
Using vinasse as a source of potassium for sugarcane is important to save the use of fertilizers and an appropriate destination for that residue of sugarcane production. Despite this, its use in periods of low potassium ...
Silicato de cálcio e magnésio,dinamizado pelo método homeopático, nas culturas do milho e do arroz
(Universidade Federal de São Carlos, 2022-08-26)
Corn and rice are among the world's top foods and producing them sustainably
is essential. In this sense, the use of homeopathic preparations can help in the
development of these cereals, with an impact on the absorption ...
Adsorção de fósforo e desenvolvimento do feijoeiro-comum (Phaseolus vulgaris L.) em função da aplicação de silício em latossolo
(Universidade Federal de São Carlos, 2022-12-08)
One of the main limitations to vegetal growth and development of common bean (Phaseolus vulgaris L.) in acid and highly weathered Brazilian soils is the low availability of phosphorus (P) in solution, due to fixation of ...
Biochar: relação com agroecologia, estado da pesquisa e matérias-primas promissoras
(Universidade Federal de São Carlos, 2022-08-17)
To reduce the environmental impacts caused by most food and raw material production systems, it is essential to change the paradigm of agricultural production to that of sustainability. In this context, agroecology ...