The influence of resource-saving technologies of basic tillage of the soil on spring wheat weeding

The research objective was to study the efficiency of various methods of the main processing of the soil at different levels of intensification in spring wheat crops weediness. The researches were conducted on the lands of training farm "Minderlinskoe" of Sukhobuzimsky area (Krasnoyarsk Region) in 2017-2019; they were carried out in crop rotation with the following chain of cultures: bare fallow - spring wheat - barley - corn - spring wheat. The study was carried out in crop rotation chain: corn - spring wheat. The study of contamination of crops was carried out by quantitative and weight method with the reflection of specific structure of weeds to the phase of tillering of spring wheat and before harvesting in 6-fold repetition by the frame of 0.25 sq.m. Mathematical processing of the results of the research was carried out by the technique of dispersive analysis. In combating monocotyledonous and two-submultiple weeds "Puma Gold" herbicide, KE was applied. The object of the researches was spring wheat of the variety Novosibirskaya 15...