Results 1 to 10 of about 874 (184)

Biomonitoring of chernozems in various biocenoses

Russian Agricultural Sciences, 2011
It is shown that the abundance and structure of the microbial community of chernozems in natural ecosystems correspond to the main geographic regularities in the distribution of these soils. Phytotoxicity and presence of frequently occurring indicator toxigenic fungal species are proposed as indices of soil fatigue of plowland chernozems.
L. D. Stakhurlova, I. D. Svistova
openaire   +1 more source

Agrolandscapes of the Central Chernozem region

Biology Bulletin, 2014
Agrolandscape-ecological zoning of grasslands in the Central Chernozem natural economic region, with description of the identified zones and provinces, has been performed for the purposes of adaptive intensification of forage production, rational nature resource management, optimization of agrolandscapes, and environmental protection.
I. A. Trofimov, L. S. Trofimova, E. P. Yakovleva   +2 more
openaire   +1 more source

Examination of biological activity in chernozems

Cereal Research Communications, 2006
Introduction The intensive farming system of the last decades had an unfavourable effect on the soil biological activity so on the quantity and quality of yield. Several specialists direct their attention to the biological farming system studying its effect on the yield and soil life. Experimental results from the long-term trial, comparing organic and
Veres Lukácsné, Edina, Oláh Zsuposné, Ágnes   +1 more
openaire   +2 more sources

The Past, Present and Future of the Chernozem

2011
If we consider the history of the chernozem on a time scale comparable to human history, then the pre-Holocene is its prehistoric period, the Holocene its ancient history, the last 5000–10,000 years its modern history and the time from the middle of the nineteenth century up till now the most recent – and cataclysmic – period.
Igori Arcadie Krupenikov, Boris P. Boincean, David Dent   +2 more
openaire   +1 more source

Phyto-amelioration of Degraded Chernozem

2013
The prevailing farming system in Moldova has brought about a loss of humus, degradation of soil structure and compaction of the plough layer of chernozem soils. The most effective remedy is steppe vegetation. Fifteen years under grass fallow restored 80 % of the humus and 95 % of structural quality.
V. Cerbari, T. Ciolacu
openaire   +1 more source

INFLUENCE OF BIOLOGIZATION TECHNIQUES ON THE FERTILITY OF CHERNOZEM SOILS OF THE CENTRAL CHERNOZEM REGION

Vestnik of Voronezh State Agrarian University, 2022
Anatoliy V. Dedov, Marina A. Nesmeyanova
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Influence of No-Till System on the Distribution of Organic Carbon and Nitrogen by Aggregate Size Fractions in Protocalcic, Endocalcic, and Pantocalcic Chernozems

Eurasian Soil Science, 2021
V A Kholodov, V P Belobrov, N V Yaroslavtseva   +2 more
exaly  

Chernozems

2008
Ward Chesworth, Marta Camps Arbestain, Felipe Macías, Otto Spaargaren, Otto Spaargaren, Y. Mualem, H. J. Morel‐Seytoux, William R. Horwath, G. Almendros, Ward Chesworth, Paul R. Grossl, Donald L. Sparks, Otto Spaargaren   +12 more
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Persistence of arable Chernozems and Chernic Rendzic Phaeozems in the eroded undulating loess plateau in Central Europe

Catena, 2022
Beata Labaz, Jarosław Waroszewski, Michał Dudek   +2 more
exaly  

The Chernozem Countryside

2018
Grigory Ioffe, Tatyana Nefedova
openaire   +1 more source