Now showing items 11-20 of 446
The Impact of Organic Biofertilizer Application in Dairy Cattle Manure on the Chemical Properties of the Soil and the Growth and Nutritional Status of Urochroa Grass
(Taylor & Francis Inc, 2018-01-01)
The management of nitrogen (N) fertilization in pasture has great importance for yield and maintenance of Brazilian livestock. The objective of this study was to evaluate soil chemical attributes, shoot dry weight yield ...
Fertirrigação na cultura do melão em ambiente protegido, utilizando-se fertilizantes organominerais e químicosMelon fertigation in greenhouse using biofertilizer and chemical fertilizers
(Departamento de Engenharia Agrícola - UFCG, 2002)
Biofertilizantes: identificação das barreiras regulatórias e propostas para viabilizar esse insumo agrícola
The focus of this research study is to identify bottlenecks in the Brazilian legislation that regulate biofertilizers by means of a revision of the main rules, acts and normative instructions of the sector, and to propose ...
Economic and financial viability of digester use in cattle confinement for beef
This research analyzes the economic and financial feasibility of implementing a biodigester for confinement of beef cattle on a farm located in the State of São Paulo, through the approach of discounted cash flow. The ...
Biofertilizer for control of Guignardia citricarpa, the causal agent of citrus black spot
(Elsevier B.V., 2006-06-01)
Biofertilizers generated from the anaerobic and aerobic digestion of cattle manure, known as Bio1 and Bio2, respectively, were studied with regard to their microbial composition and effect on the mycelial growth of ...
Biometric variables and photosynthetic pigments in tamarind seedlings irrigated with saline water and biofertilizers
(Univ Estadual Londrina, 2018-01-01)
Saline level of water or soil beyond the limit tolerated by crops may impair morphological, physiological, and biochemical processes of plants in general, including tamarind. This problem requires the adoption of management ...
Desenvolvimento do feijoeiro sob o uso de biofertilizante e adubação mineral
(Associação Brasileira de Engenharia Agrícola (SBEA), 2011-02-01)
A produção intensiva de alimentos exige manejo adequado do solo para garantir a produtividade e a sustentabilidade ambiental. Uma das alternativas é a utilização de resíduos orgânicos no desenvolvimento das culturas, ...