The use of atmospheric nitrogen biologically fixed as an alternative for nirogen chemical fertilizers in vegetables ecological cultivation... The study reffered to three graduated factors, in part for every year: biofertilizer’s way of administration (seeds treatment and soil pulverization), bacterization (bacterizated and unbacterizated) and chemical fertilizers nitrogen based (30-120 kg a.s/ha)....
Soil loosening processes in tillage : analysis, systematics and predictability... Modern farming requests that the energy consumption and the results (in terms of soil pulverization, soil configuration after tillage etc.)...
Power and technological evaluation of soil cultivating working tool...6.50 percent, and soil pulverization coefficient - by 8.52;...
Importance of soil pulverization level in lime stabilized soil performance AbstractIn this study, effects of soil pulverization level on mechanical properties of a lime stabilized high plasticity clay were investigated....