The desiccation of sunflower crops

The article presents the results of two years researches on studying of influence on the effect of desiccants on the moisture content of sunflower seeds and its clogging. The scheme of experience included two desiccant and the control variant (without the use of desiccants). Experiments were carried out on the hybrid Paritet. Predecessor-winter wheat. Type of clogging - mixed. The prevailing types of weeds: Ambrosia polinolistnay (Ambrósia artemisiifólia), Mar belay (Chenopódium álbum), Shiricf zaprokinutay (Amaránthus retrofléxus), Proso Kurinoe (Echinóchloa crus-gálli). 14 days after applying the biological effectiveness of the desiccant Molotok, BR on a parameter in the reductions of the number of weeds amounted to 84.2 %, the decrease in the mass of weeds is - 84.8 %. On variant with Reglon Super, BP destruction of weeds was 78.9 %, the decrease in the mass of weeds is 85.5 %.