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Comparative field test between two sugar cane (Saccharum spp.) harvesters under two different operational conditions in Brazil
(2005-12-01)
The sugar cane crop is one of the main products in Brazil and according to several authors can generate, besides the industrialized stalks, an amount of crop residues from the order of 15 to 30 % in weight of the aerial ...
Comparative field test between two sugar cane (Saccharum spp.) harvesters under two different operational conditions in Brazil
(2005-12-01)
The sugar cane crop is one of the main products in Brazil and according to several authors can generate, besides the industrialized stalks, an amount of crop residues from the order of 15 to 30 % in weight of the aerial ...
Estimativa das perdas físicas e econômicas na colheita da soja em propriedades da região de Palmeira das Missões
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em AgronegóciosUFSM Palmeira das Missões, 2020-12-28)
The objective of this research was to quantify the physical and economic losses in the pre-harvest and harvest of soybeans (Glycine max.) And the factors that may influence them. Data were analyzed according to the different ...
Learning through the waste: olfactory cues from the colony refuse influence plant preferences in foraging leaf-cutting ants
(Company of Biologists, 2016-08)
Leaf-cutting ants learn to avoid plants initially harvested if they proved to be harmful for their symbiotic fungus once incorporated into the nest. By this time, waste particles removed from the garden likely contain cues ...
An electromechanical finite element model for piezoelectric energy harvester plates
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)
Vibration-based energy harvesting has been investigated by several researchers over the last decade. The goal in this research field is to power small electronic components by converting the waste vibration energy available ...
Evaluación económica del aprovechamiento de residuos sólidos domiciliarios en Bogotá del 2012 al 2019
(Universidad de La Salle. Facultad de Economía, Empresa y Desarrollo Sostenible FEEDS. Economía, 2019)
Parametric study and shape optimization of Piezoelectric Energy Harvesters by isogeometric analysis and kriging metamodeling
(Elsevier, 2020)
Piezo-electric energy harvesters (PEHs) are widely used to recycle waste vibrations for pow-ering small electronic devices. In this work, the performance of PEHs of non-conventional shapes is studied with the aim to optimize ...
Soya agricultural waste as a rich source of isoflavones
(2020-04-01)
Soybeans are among the world's major crops responsible for food and biodiesel production, as well as a major source of isoflavones – a class of high value-added bioactive compounds. As estimated 460 million tonnes of soya ...
Production and composition of chemical elephant grass cv. pioneer in different heights of waste - literature review
(Univ Estadual Centro-oeste, 2015-09-01)
The work aims to review studies evaluating the agronomic characteristics of elephant grass (Pennisetum purpureum, Schum) originating in Africa, it has several ways to use as hay, grazing, silage and capineira. Besides the ...