Results 161 to 170 of about 65,614 (212)

Hydrological Seasonality Drives DOM-Bacteria Interactions in the Rushan River Basin. [PDF]

Microorganisms
Zheng S, Feng F, Liu D, Qian F, Xie X, Yu H, Song Y.   +6 more
europepmc   +1 more source

Farmers' Willingness to Participate in a Carbon Sequestration Program - A Discrete Choice Experiment. [PDF]

Environ Manage
Block JB, Danne M, Mußhoff O.
europepmc   +1 more source

Application of Isotachophoresis to Differentiate Organic Matter in Environmental Samples. [PDF]

Molecules
Kosobucki P.
europepmc   +1 more source

Inoculation of the fungi-static <i>C. iranensis</i> ZJW-6 accelerates compost maturation, enhances fertilizer efficiency, and increases the abundance of target microbes in spring and autumn compost. [PDF]

Front Microbiol
Wang D, He J, Li L, Wu G, Jiang Z, Cang B, Wu M, Nuo M, Liu Z, Li J, Xu S, Ma X, Wu Z, Yang M.   +13 more
europepmc   +1 more source

Long-term impacts of tree monoculture plantations on biodiversity are mediated by soil acidification

Balestra S, Manuzi V, Ceresa E, Gatti P, Pirttilahti RA, Adatte T, Grand S, Losapio G.   +7 more
europepmc   +1 more source

CONTENT AND COMPOSITION OF HUMUS IN THE ARID ALLUVIAL SOILS OF PERU

, 2020
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Methoxyl content of humus

Soil Science and Plant Nutrition, 1956
Abstract Introduction This report deals with methoxyl content* of soils and their related materials for the purpose of clarifying its relationship to several properties of soil humus previously reported.
Jiro Kosaka, Chikabumi Honda
openaire   +1 more source

Enzymic Activity and Humus Content in Eastern Siberian Soils

Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Allgemeine, Landwirtschaftliche und Technische Mikrobiologie, 1973
Summary The enzymic activity in the soil is controlled by many factors, including the organic matter content in the soil. The report contains data on the interrelations of enzymic activity in the soil and humus content. The nature of this relationship is discussed with reference to redoxases and hydrolases of the soil.
K, Kozlov, V, Kislitsima, Y, Markova
openaire   +2 more sources

Measurement of aquatic humus content by spectroscopic analyses

Water Research, 2000
Abstract To develop a specified method to estimate humus contents in natural fresh waters, the colour of humic water samples was measured for fractionated and original water samples by spectrophotometry. The results were compared to those of the comparator method and they support the use of 400 or 465 nm.
Kimmo Hautala, Juhani Peuravuori, Kalevi Pihlaja   +2 more
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Soil dielectric spectroscopic parameters dependence on humus content

IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004
The purpose of this paper is to apply generalized refractive mixing dielectric model (GRMDM) based on the Debye relaxation formula to soils with various humus contents. With this approach, the soil types containing 6.6% and 0.6% of natural humus. Complex dielectric constant or complex refractive index were measured as a function of moisture at the ...
V.L. Mironov, P.P. Bobrov
openaire   +1 more source