This Work was carried out to settle the operational effi ciency of a Peanut Collector mark "BONSIG", from Argentina in comparison with a stationary Trashing-machine, pattern FMVAJ-1. Statistically comparing their ...

In the hilly lands of the Northeast Brazil, comprising the south of Pernambuco State and the north of Alagoas State regions the transport in field has been done by animais through oangalhas* and zorras**. The first studies ...

Droplets collections studies, pests and weed control tes ts were used to evoluate ther performance characteristics of so- called AJ 400-Multi atomizer. The parameters: VMD and droplets density were analysed in horizontal ...

The characteristic of the tractor mounted mist blower AJ 400-Multi are presented. The relations between flow rates, volume median diameters of droplets (VMD) and rotary atomizer speeds are investigated. The results show ...

The low-volume spray technique for citrus protection is compared with the usual gun-spray practice. Controled fie ld tests using both practices and the "citrus rust nrlte" - Phyllocoptruta oleivora (Ashm) and the disease ...

Seeking the mechanization of the intermediary transport in Brazil it was studied a animal draw ratched, developed by sugarcane suppliers of Pernambuco, and improved by the Agricultu ral Mechanization Section of the ...

The main o b je c tiv e s o f th is paper were to study the beha v io r o f a soybean crop ( Glycine max (LJ M e rril) on two s o il ty_ pes (Dark Red Lato sol - Sandy Phase and Terra Roxa Estruturada), and four tilla ...

A preliminary investigation of bean grains dynamic stre ngth, has been done, by using a special constructed pendulum. Samples of wet grains with 22,5% of moisture content and dry grains with 10,6% of moisture content were ...

The factors that exert influence in the resistance to traction offered by the plow are considered so that th ey might be compared w ith the tractive forces exerted by tractors , less the loss of power due to local ...