title: Study of the efficiency of direct (no-till) sowing of grain crops in the Republic of Chuvashia
abstract: The current study was carried out in order to identify the efficiency of direct (no-till) sowing of grain crops after potatoes on medium loamy gray forest soils with 2.33 % of humus, 210 mg/kg of mobile phosphorus, 162 mg/kg of exchangeable potassium and 6.6 units of acidity. The objects of study were winter and spring wheat, spring barley for brewing and fodder, maize for grain and silage. The sowing complex ‘Amazone Primera DMC’ has carried out direct (no-till) sowing of disease-treated seeds 
journal: Grain Economy of Russia