The research aims to study the content of organic matter in typical chernozem, its distribution soil profile under herbaceous and wooden phytocenoses. Organic plays a key role functioning soils their stable performance ecological functions, including – protection function. This is particularly relevant growing urbanization. analysis includes 40 full-profile sections migration-segregated chernoz...

Abstract The Orenburg region is characterized by a sharp continental climate. It cold winters, and frequent droughts in summer. That why, the most frost-resistant winter wheat rye of crops are cultivated region, chickpea drought-resistant one grain legumes. changing climate requires constant clarification sowing dates, methods, seeding rates, emerging new liquid fertilizers require clarificatio...

A significant degree of ploughness agricultural lands Ukraine has led to increased erosion and the creation soils varying degrees washout, which leads dehumification contamination with toxic substances. Therefore, purpose study was establish features horizontal migration accumulation heavy metals lead, cadmium, copper, zinc, trace elements boron manganese, radionuclides caesium strontium on pod...

Purpose: scientific and technical substantiation of water balance components an irrigated field in the particular case connection aquifer aeration zone through a capillary fringe. Materials methods. The studies were carried out Pobeda LLC, Bagaevsky district, Elkin farm 2018 2019. When organizing studies, integrated approach was used: stationary experimental plots used. climatic conditions rese...

Aim. To determine the influence of structure, selection and placement field crops in different crop rotations on general productivity, yield quality sunflower seeds particular. Methods. The research was carried out subzone unstable moisture Left Bank Forest-Steppe Ukraine typical low-humus chernozem Panfil Research Station Institute Agriculture National Academy Sciences. technology growing agri...

The use of microfertilisers against the background main fertiliser helps to increase efficiency using nutrients mineral fertilisers and soil by plants, which ensures an in yield improvement quality indicators grown crop. purpose study was establish influence crop nutrition conditions select highly productive hybrids (NK Diamantis, SI Kupava, NK Neoma) for specific climatic through formation the...

The assessment of the soil redistribution and real long-term soil degradation due to erosion on agriculture land is still insufficient in spite of being essential for soil conservation policy. Imaging spectroscopy has been recognized as a suitable tool for soil erosion assessment in recent years. In our study, we bring an approach for assessment of soil degradation by erosion by means of determ...

Soil erosion is one of the vital factors contributing to the loss of fertility and environmental degradation. Generally accepted diagnostics of eroded soils is based on comparison of the sloping soils profile depth with the watershed soils. In this case, there is a separate problem of slope soils with a naturally shortened profile and eroded soils. Formation of the soil’s natura...