Results 61 to 70 of about 1,773,408 (229)

Effect of herbicides on soil respiration: a case study conducted at Debrecen-Látókép Plant Cultivation Experimental Station [version 1; peer review: 2 approved, 1 approved with reservations]

open access: yesF1000Research, 2020
Measuring the effect of herbicides on the natural environment is essential to secure sustainable agriculture practices. Amount of carbon dioxide released by soil microorganisms (soil respiration) is one of the most important soil health indicators, known
Zsolt Sándor   +9 more
doaj   +1 more source

The Architecture of Consolidation: Nests of Corporate Control in the Agrochemical Network

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Research on agricultural consolidation tends to equate corporate control with the dominance of a few large firms. We take an alternative approach that examines control through the explosive growth of legally distinct firms that fragment accountability. Using a new global dataset of 6982 entities linked to BASF, Bayer, Corteva, Dow, DuPont, FMC,
Loka Ashwood   +5 more
wiley   +1 more source

Сравнителна характеристика на хумусни системи в почвени разновидности, формирани върху метакарбонатни скали на Добростанската свита

open access: yesПочвознание, агрохимия и екология, 2014
The aim of this study is to characterize the pedogenesis of three catenas. Soil organic matter content and composition, and cation exchange properties are comment and compared.
ЕКАТЕРИНА ФИЛЧЕВА   +1 more
doaj  

CONTENT ADDITION TO THE STATE SOIL MAP WITH GENESIS INFORMATION OF SOIL PARENT MATERIALS AND GRANULOMETRIC COMPOSITION OF SOIL

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2010
The substantiation of the first stage of works with the digital version of the State Soil Map (SSC) on elimination of differences on different sheets in the representation of genesis of soil-forming rocks, granulometric composition of soils and rocks is ...
M. Simakova   +5 more
doaj   +1 more source

Genesis and Management of Acid Sulfate Soils

open access: yes, 1974
Publisher Summary This chapter focuses on the management of acid sulfate soils and the use of these soils for agriculture. Acid sulfate soils cover relatively small areas in temperate lands and large areas in the tropics. The chapter describes the formation of sulfides.
Bloomfield, C., Coulter, J. K.
openaire   +1 more source

[United States Soil Survey Report]

open access: yes, 1965
Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Armstrong County ...
Texas Agricultural Experiment Station   +3 more
core  

Jacques Maritain, Maurice Blondel, and the Ends of Art

open access: yesModern Theology, EarlyView.
Abstract This article reconsiders Jacques Maritain's philosophical poetics by situating it within his longstanding debate with Maurice Blondel over the nature and unity of intellect. I argue that Maritain's influential defence of artistic autonomy, first articulated in Art et scolastique (1920), is ultimately unsound.
Steven Toussaint
wiley   +1 more source

Frozen soils and sediments microstructure x-ray tomography study: methods, approaches, perspectives

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2016
Processes of cyclic freezing and thawing make considerable contribution to configuration of soils and rocks. X-ray tomography method allows us to research undisturbed soil samples in frozen condition.
K. A. Romanenko   +5 more
doaj   +1 more source

[United States Soil Survey Report]

open access: yes, 1974
Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Wharton County ...
Crout, Jack   +3 more
core  

A new Anthropocene aesthetics: Mediating Harman, Morton, and Boysen

open access: yesOrbis Litterarum, EarlyView.
Abstract Practitioners of Object‐Oriented Ontology (OOO) have critiqued the metaphysical assumptions of contemporary poetry, and particularly the position of the lyric speaker. Scholars such as Graham Harman and Timothy Morton have positioned themselves as critics of these lyric sensibilities. In recent years, concerns have risen around their critiques
Chase Cate
wiley   +1 more source

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