Soil moisture is the key factor controlling plant growth in semiarid grasslands. Here, we sought to evaluate effects of soil decreasing at different stages on biomass accumulation, water use efficiency, and plant-plant interaction a C3 leguminous subshrub Lespedeza davurica (L) C4 perennial grass Bothriochloa ischaemum (B) when sown singly as mix five ratios pot experiment. Results showed that ...

The density and viscosity values at T= (293.15 to 323.15) K for binary mixtures of nitromethane with 2-propanol, 2-butanol and 2-pentanol were measured over the entire composition range. From the experimental data, excess molar volumes, thermal expansion coefficients, excess thermal expansions, partial molar volumes at infinite dilution and deviations in viscosity were calculated. The results w...

A three-year (2018–2020) study was conducted in Lanigan (Thin Black soil zone) and Saskatoon (Dark Brown zone), SK Canada to compare low-lignin alfalfa (Medicago sativa) cv. Hi-Gest® 360 (HiGest) with alfalfa- AC Grazeland (Grazeland) monoculture binary mixtures hybrid bromegrass (HBG; Success) for forage yield, nutrient profile, establishment costs. Field plots were seeded August 2017. Stands ...

The current paper has presented the study results of rheological and baking properties 4 winter durum wheat varieties in mixtures with common wheat. purpose was to research dough estimate qualities FSBSI “ARC “Donskoy” mixed its pure form. objects were ‘Kristella’, ‘Amazonka’, ‘Eirena’, ‘Yakhont’ grown competitive variety testing laboratory for breeding seed production 2019–2021. In preparation...

When separating (cleaning) lightweight seed mixtures with the help of vibratory machines, there is an issue related to harmful effect air movement in gaps between parallel working surfaces machine units. This factor particularly material, which sensitive (some medicinal and vegetable crops). To address this issue, design machines changed while their operational regimes are configured accordingl...

Sawdust as a soilless growth substrate for plants is becoming popular in greenhouse production. However, fresh sawdust often requires time decomposition before it ready use substrate. We studied whether amendments of banana peels (as source potassium), eggshells calcium), and urea nitrogen) non-composted chinaberry (Melia azedarach) could enhance its potential medium. In two pot experiments, th...