Results 1 to 10 of about 135,178 (359)

ORGANIC MATTER CONTENT AND HUMUS RESERVES IN NATURAL SOILS OF ROSTOV AGGLOMERATION

open access: goldSiberian Journal of Life Sciences and Agriculture, 2022
The research aims to study the content of organic matter in typical chernozem, its distribution in the soil profile under herbaceous and wooden phytocenoses.
Pavel N. Skripnikov   +3 more
doaj   +3 more sources

The front page as a canvas for multimodal argumentation: Brexit in the Greek press

open access: yesFrontiers in Communication, 2023
In this paper, we analyze the front pages of mainstream Greek newspapers with the highest circulation reporting the official result of the Brexit referendum in 2016. Our analysis seeks to extract the standpoints and arguments that circulated in the Greek
Dimitris Serafis, Assimakis Tseronis
doaj   +1 more source

Humus forms, carbon stock and properties of soil organic matter in forests formed on dry mineral soils in Latvia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2020
Over the last decades, more attention has been paid to carbon accumulation in soil, more recently, to soil humus forms, as they indicate environmental conditions and state of soil organic matter.
Imants Kukuļs   +3 more
doaj   +1 more source

The impact of an amino acid-humus preparation on lawn boning value. [PDF]

open access: goldSci Rep
Radkowski A   +5 more
europepmc   +3 more sources

Forest humus type governs heavy metal accumulation in specific organic matter fractions [PDF]

open access: yes, 2020
Soils have the potential to accumulate heavy metals and the capacity to do so is strongly related the properties of each soil. Soil organic matter is a key factor in the retention, release, and bioavailability of heavy metals, and here we have determined
Błońska, Ewa   +3 more
core   +1 more source

Interactions between canopy gaps created by single-tree selection method and humus layer thickness (Case study: Alandan forest, Sari, Mazandaran province) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2016
This research investigated the effect of canopy gaps created by single-tree selection method on humus layer depth within a managed oriental beech (Fagus orientalis Lipsky) stand in Hyrcanian region. To accomplish this, 16 gaps were selected in 4 classes (
Kambiz Abrari Vajari
doaj   +1 more source

Influence of man-made edaphotopes of the spoil heap on biota [PDF]

open access: yes, 2018
The aim of the work is to investigate the influence of man- made edaphotopes of colliery spoil heap on biota by bioindication method. The physicochemical properties of edaphotopes were investigated: humidity, substrate temperature,
Kuzmenko, Oleksandr   +11 more
core   +1 more source

Humus

open access: yesSoil Science, 1972
Peer ...
A. R. Prévot, M. SCHNITZER
openaire   +3 more sources

The Influence of Certain Types of Substrate and Biochemical Substances in Seed Germination and Plant Development of Spruce (Picea abies)

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
In order to analyse seeds germination and seedlings growth of spruce (Picea abies) there were used five treatments with bio and chemical substances for stimulation germination: H2O, Atonik, Cropmax, CuSO4, KMnO4 and five treatments with different ...
Alina M. TRUȚA   +5 more
doaj   +1 more source

Relationships between tree and soil properties in Picea abies and Pinus sylvestris forests in Sweden [PDF]

open access: yes, 2010
The exchange of elements between plants and the soil in which they are growing creates reciprocal control of their element composition. Within plants, the growth rate hypothesis from ecological stoichiometry implies a strong coupling between C, N, and P.
Ladanai, Svetlana   +2 more
core   +1 more source

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