Results 21 to 30 of about 10,997 (287)
Dynamics of The Humus Content Under Different Chernozem Treatment Conditions
, 2022 The humus content in the soil is the most important factor affecting the yield of agricultural crops. The research of the impact of the soil cultivation methods upon the humus content is an urgent scientific and practical task of modern agriculture. This
Demydenko, Olexander +6 more
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ESTIMATE OF CHERNOZEM ERODIBILITY LEVEL ACCORDING TO THE HUMIFICATION DEGREE
Бюллетень Почвенного института им. В.В. Докучаева, 2015 A short review of literature sources is presented to characterize the eroded soils according to their humus content. Traditional diagnostic indicators of the soil erodibility level based upon the humus status are the following: (1) decrease in the ...
B. M. Kogut
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DYNAMICS OF HUMUS CONTENT AND BIOLOGIZATION OF AGRICULTURE OF THE TRANSCARPATHIAN REGION
PROBLEMS OF AGROINDUSTRIAL COMPLEX OF KARPATY, 2021 Based on the research, the dynamics of humus content during the X and XI rounds of the survey and measures to increase humus in the soils of Transcarpathia are shown. Keywords: soil, agrochemical certification, biologization of agriculture, humus, green manures, crop residues.
Y. YANOCHKO, А. FANDALYUK, Ye. POPOVYCH
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Metsanduslikud Uurimused, 2014 Dissimilation of soil humus in 7 typical forests with pure stands in the semiarid windy region of the Loess Plateau in China was investigated. In addition, its relationships with other bio-chemical characteristics were assessed by canonical correlation ...
Zhang Xiaoxi +5 more
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Юг России: экология, развитие, 2021 Aim. To estimate the humus content and stocks of arable chernozems of two soil-ecological zones (Predcaucasia and Yuzhno-Russkaya) within the Rostov region, as well as the possibility of the optimization of the state of their humus under current ...
O. V. Chernova +3 more
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The colloid fraction and cation-exchange capacity in the soils of Vojvodina, Serbia [PDF]
Ratarstvo i Povrtarstvo, 2015 The colloidal complex of soil consists of humus and clay, the most important acidoids which are able to create the bonds between oppositely charged ions (cations) through the forces strong enough to provide protection from leaching, and also weak enough ...
Nešić Ljiljana +6 more
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Predicting the humus content of natural waters through GIS modelling
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017 The paper investigates the relationship between water humus content and the catchment’s morphometry. Contemporary watershed data were obtained by digital elevation model (DEM) processing, from 1:100 000 raster topographic maps and vector maps with the ...
Mikhail Zobkov
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Agricultural Science and Practice, 2016 Aim. To determine the impact of energetic willow fertilization with sewage sludge (SS) and manure on the change in the humus state of sod-podzolic soil of Subcarpathia under energetic willow plantation. Methods.
V. Lopushniak, G. Hrytsulyak
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CORRELATION BETWEEN THE SOIL REACTION AND THE CONTENT OF ORGANIC CARBON AT A TYPICAL LUVOSOIL
Agricultura, 2016 The soil’s reaction defines and expresses its ability to maintain in solution a certain activity of hydrogen (H +) and hydroxide (OH -) ions, because the soil acts as a donor or acceptor of protons (H + ions) (Rusu et al., 2005).
Lavinia Moldovan +3 more
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Рослинництво та ґрунтознавство, 2023 The fertiliser system is the most effective factor in the intensification of crop cultivation technologies. The basis for scientifically sound fertiliser application systems, along with obtaining the planned level of yield of the appropriate quality, is ...
M. Voitovyk +4 more
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