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agriculture, sylviculture et pêche - iate.europa.eu
agriculture, sylviculture et pêche - iate.europa.eu
agriculture, sylviculture et pêche - iate.europa.eu
Basic tillage by modernized chisel tools... If the speed of machine-tractor aggregate will increase from 1 to 3 m/s then traction resistance of the working implements ROPA will rise by 26-29 percent, plow-cultivator - by 21-23 and classic mould-board plough - by 35 percent due to more significant influence of the dynamic component during moving mould-board plough in the undisturbed soil....
général - core.ac.uk - PDF: doaj.org
The effect of different soil tillage techniques on weed density, yield and some yield components of lentil (lens culinaris medik.)...(200.9kg/da) was obtained with the plough in summer + rototiller after rainfall + late planting (YP+YSR+TE)conventional tillage system and the lowest crop yield (108.9kg/da)...
 PDF: doaj.org
Inside or out? open or closed? positioning the governance of sustainable technology.... Whether an ox-drawn plough in the hands of a peasant, or remote sensing equipment feeding back data from a satellite, technology informs and shapes our place in our environments....


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