A field experiment entited “Effect of different sowing dates and varieties on growth yield barley (Hordeum vulgare L.) Under Prayagraj conditions” was conducted during the Rabi season 2021-2022. The set at forestry Sam Higginbottom University Agriculture Technology Science U.P. laid out Factorial RBD with three replications having two factors. First factor comprised 15oct. 30 Oct. 15 Nov. where...

The article is devoted to determining the optimal sowing time for soybeans with stable warming of soil, considers processing a stratifier PRSM-5 and chisel against background pre-sowing rolling. Using soil-cultivating units three types, an analysis was made effectiveness various methods basic cultivation agricultural practices. timing soybean determined heating soil 8–10 o С when treated up 10–...