The article presents the results of economic and bioenergetic assessment winter barley cultivation methods for harvesting bulky fodder. In a short-term experiment effect five levels mineral nutrition on two tillage in crop rotation link soybean – barley, fused leached chernozems southern foothill zone Adygea has been studied. Differentdepth have used 20–22 cm (plowing) 12–16 (surface tillage). ...

Purpose: to determine special features of changes in the geometric and moisture parameters soil drip contours after irrigation. Materials methods. The basis for generalizations on dynamics transformation was results field studies conducted three experimental plots, top which is represented by medium-thick southern chernozem, characterized content physical clay Wг equal 45.0; 52.5 70.2 % dry wei...

The yield of durum wheat depends on many factors and the identification main ones is an important area agrotechnological research. cellulolytic activity soil content macronutrients are one these in conditions southern chernozems steppe zone Southern Urals. Research being conducted for first time at long-term stationary experimental site crop rotations permanent crops, established 1988. In exper...

The climate of the southern steppe zone Ukraine in recent years has been characterized by substantial warming, with a low, uneven amount precipitation during growing season plants, which leads to decrease reserves productive moisture soil, and hydrothermal stress occurs plants. Opportunities increase adaptation plants adverse factors are use plant growth regulators various methods tillage aimed...

The study was conducted in the subzone of unstable humidification Forest-Steppe on chernozem typical low-humus Panfil research station NSC «Institute Agriculture NAAS».The aim is to establish influence structure, set and placement field crops a 4-field crop rotation for 100 % grain saturation overall productivity, yield quality corn particular.The technology growing experiment generally accepte...

Digital mapping was applied for a key site located at the Southern Cis-Ural region near Ufa city (the Republic of Bashkortostan, Russia). The digital soil map (DSM) created using open-source GIS software packages and compared to conventional (CSM) one. As input parameters, we used standard morphometric values topography field descriptions soils, including authors’ data. DSM same scale (1:25,000...

Soils on riverine floodplains in temperate climate may be characterized by a mollic epipedon, i.e. dark colour, enhanced content of soil organic matter (SOM), high ‘base’ saturation and developed structure the topsoil. We studied 124 samples from ten central/east European countries to investigate whether SOM horizons has similar chemical features. determined carbon contents with thermal-gradien...

This paper presents the method of obtaining water retention properties soils (water curve (WRC) and conductivity functions) is presented. These properties, or functions, allow describing vertical movement in unsaturated as one components balance expenditure item. They are widely used during substantiation reclamations modelling transfer soil. The based on laboratory studies soil samples taken f...

Purpose: to determine dependencies and develop a methodology for calculating the geometric dimensions constructing outline of local moisture contours formed in soil space during drip irrigation. Materials methods. The factual basis development was data full-scale (field) measurements drip-moistened their office processing. studies were carried out on experimental sites with different cover, rep...