Results 1 to 10 of about 2,850 (139)

Using methods of geoinformation mapping for the study of woody vegetation of forest-steppe ecosystems the Central Chernozem reserve [PDF]

open access: yesВопросы лесной науки, 2020
Methods of cartographic studies of the wood vegetation of the reserve, including those using modern GIS technologies and satellite positioning devices, are presented. Dynamics of the spatial structure and composition of oak forests over the past 50 years
O.V. Ryzhkov , G.A. Ryzhkova
doaj   +1 more source

The use of methods of geoinformation mapping for the study of woody vegetation of forest-steppe ecosystems of the Central Chernozem reserve [PDF]

open access: yesВопросы лесной науки, 2019
The methods of cartographic studies of the wood vegetation of the reserve, including the use of modern GIS technologies and satellite positioning devices, are presented.
O.V. Ryzhkov , G.A. Ryzhkova
doaj   +1 more source

The impact of agricultural land afforestation on soil water content in Central Bohemia

open access: yesJournal of Forest Science, 2021
In the Czech Republic, the afforestation of agricultural land has been supported by providing subsidies from the government and the European Union. Afforestation of less-productive agricultural land provides many benefits including carbon sequestration ...
Jan Vopravil   +4 more
doaj   +1 more source

Content and Balance of Trace Elements (Co, Mn, Zn) in Agroecosystems of the Central Chernozemic Region of Russia

open access: yesAgriculture, 2022
This work is devoted to the study of the provision of arable soils with mobile forms of the most important trace elements (cobalt, manganese, and zinc).
Sergei Victorovich Lukin   +1 more
doaj   +1 more source

Mixing tree species associated with arbuscular or ectotrophic mycorrhizae reveals dual mycorrhization and interactive effects on the fungal partners

open access: yesEcology and Evolution, 2021
Recent studies found that the majority of shrub and tree species are associated with both arbuscular mycorrhizal (AM) and ectomycorrhizal (EM) fungi. However, our knowledge on how different mycorrhizal types interact with each other is still limited.
Heike Heklau   +6 more
doaj   +1 more source

THE EXPERIENCE OF THE COMPLEX ASSESSMENT OF THE IMPACT OF THE LENGTH OF AGRICULTURAL USE ON PROPERTIES AND REGIMES OF AGROCHERNOZEMS OF STONY STEPPE

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2016
The comparative study of impact of long term agricultural use (for 20, 60, and 120 years) on migratory-micellar (typical) chernozems of Stony Steppe (Voronezh oblast, Russia), was conducted.
I. I. Lebedeva   +4 more
doaj   +1 more source

Profile Soil Carbon and Nitrogen Dynamics in Typical Chernozem under Long-Term Tillage Use

open access: yesLand, 2022
For the first time in research literature, this report presents the seasonal changes of total organic carbon (TOC), total nitrogen (TN), and TOC:TN ratio in Chernozem solum (0–100 cm) as effected by 14 years of application of conventional tillage (CTu ...
Yuriy Kravchenko   +2 more
doaj   +1 more source

Application of Unconventional Tillage Systems to Maize Cultivation and Measures for Rational Use of Agricultural Lands

open access: yesLand, 2023
Maize (Zea mays L.) is one of the main agricultural crops grown worldwide under very diverse climate and soil conditions. For maize cultivation in a conventional tillage system, autumn plowing is a mandatory condition.
Felicia Chețan   +7 more
doaj   +1 more source

Physical Properties of Texturally Different Soils After Application of Biochar Substrates

open access: yesAgriculture, 2020
Scientific studies show that the efficiency of biochar can be improved by its combination with other fertilisers. For this reason, fertiliser manufacturers are working to create products that combine biochar with other soil fertility enhancers suitable ...
Šrank Dušan, Šimanský Vladimír
doaj   +1 more source

Chernozem. From concept to classification: a review

open access: yesActa Universitatis Carolinae Geographica, 2016
In this paper, we put together the most important facts that lead to the research on chernozem. Thanks to the work of V. V. Dokuchaev (1846–1903), chernozem stands at the forefront of pedology. In 1883, Dokuchaev introduced the first concept of chernozem:
Barbora Vysloužilová   +3 more
doaj   +1 more source

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