Search
Now showing items 1-10 of 8775
Fuel consumption of a sugarcane harvester in different operational settings
(Univ Federal Campina Grande, 2016-06-01)
The interventions performed during the mechanized harvesting are essential to improve the operational performance of sugarcane harvesters and reduce operational costs. The objective of the present study was to evaluate the ...
Colheita mecanizada e perdas quantitativas de sementes de crotalária
(2010-03-01)
In mechanized harvesting of seeds can occur losses, which reduce productivity, decrease the profitability and can do serious damage to the producer. The objective of this work was to evaluate the quantitative seed losses ...
Monitoring of soybean mechanical harvesting as a function of plot shapes
(2017-01-01)
Information on harvester performance is important in the management and optimization of mechanized agricultural systems. In this sense, the aim of this study was to monitor the operation quality of soybean mechanical ...
Operational performance of sugarcane harvests with and without the use autopilot
(Editora UFGD, 2019)
MECHANICAL HARVESTING OF COFFEE IN HIGH SLOPE
(Univ Fed Rural Semi-arido-ufersa, 2016-01-01)
Brazilian coffee farming is carried out both on flat and steep lands. In flat areas, mechanized operations are intensive; however, in steep slope areas, certain mechanized operations cannot be performed, such as harvesting. ...
SHIFTS AND HARVESTING SYSTEMS ON QUALITY OF IMPURITIES SAMPLES IN SUGARCANE
(Soc Brasil Engenharia Agricola, 2017-05-01)
Semi-mechanical and mechanical harvesting methods may influence the content of impurities in harvested sugarcane. This study aimed to evaluate the quality of three mechanical methods of sugarcane harvesting: one semi-mechanical, ...
Uso de extensores flexíveis na derriça em lavouras de café de primeira safra
(2016-01-01)
The coffee harvest of the first crop can be benefited by the use of rubber extenders at the end of the stems. This because their malleable constitution acquires oscillatory motion increasing the stem contact area with the ...
The times, movements and operational efficiency of mechanized coffee harvesting in sloped areas
(Public Library Science, 2019-05-28)
Coffee farms have been adopting the microterraces system, a technique that reduces the effect of the slope by moving the soil between the crop lines. In this way, all the mechanized operations can be carried out normally, ...
Apitoxin harvest affects population development but not the hygienic behavior of African-derived honey bees
(2016-03-01)
The biological properties of apitoxin have prompted its production for use in human and animal health applications. However, the apitoxin harvest triggers a defense reaction in honeybee colonies, which includes the release ...