G. Esanu et O. Bontas, Studies and research respect to the influence factors on the pressure difference necessary for a pneumatic distribution apparatus with drum., WORK SCIENCES IN SUSTAINABLE AGRICULTURE, 1999, pp. 380-383
In this scientific working was established the calculation relation of pres
sure difference necessary in the distribution process of seeds of a pneumat
ic distributor with drum, in conformity with the constructive and functiona
l parameters and the agrobiological characteristics of seeds.