Abstract. Sustainable highly productive agriculture in the arid steppe zone of Western Siberia is possible only on basis optimizing water regime soils. The relevance irrigation increasing due to degradation soil cover, geopolitical and resource potential territories fundamental change development strategy Russia. Light soils prevailing Central Northern Kulund, widely used for crop production, a...

Modern agriculture is impossible without the use of high balanced doses mineral fertilizers. Mineral fertilizers in modern volumes their application are a powerful anthropogenic factor that increases level supply agricultural crops with nutrients, but did not ensure stability yields. The long-term does allow to reach deficit-free balance fertilizer elements and crop production. Studies many sci...

The analysis of the main historical stages development theory minimization tillage, as well data obtained during long-term stationary studies, is made. Over period, use non-dump resource-saving tillage in crop rotation was not inferior efficiency, and some indicators even exceeded combined multi-depth (including dump loosening soil). on positive effect combination no-till system cultivation gro...

Water-extractable organic matter is the most active and mobile form of soil carbon. The other fraction extremely biolabile carbon constituent microorganisms. Both these fractions play an essential role in agrocenoses global cycle on our planet. aim work was to estimate content water-extractable as well that microbial origin typical chernozems (Protocalcic Chernozems) different land-use types. P...

This work is devoted to the study of provision arable soils with mobile forms most important trace elements (cobalt, manganese, and zinc). In modern Russian agriculture, low one reasons leading lower yields deteriorating quality crops. The materials regional local agroecological monitoring in Belgorod region, which part Central Black Earth region Russia, were used this work. results showed that...