Results 121 to 130 of about 903,863 (295)
Abstract We develop new datasets of monthly grain prices in 14 urban markets and of the storage and marketing of grain by 5 rural estates located in western Germany between the late seventeenth century and c. 1860. We explore whether observed patterns of monthly prices, sales, and storage of grain are consistent with the rational competitive storage ...
Matthias Hartermann +2 more
wiley +1 more source
Capability of the TrueColor Sensor Array for Determining the Nitrogen Supply in Winter Barley (Hordeum vulgare L.). [PDF]
Christ A +2 more
europepmc +1 more source
The commercialization of labour markets: Evidence from wage inequality in the Middle Ages
Abstract This paper moves beyond the focus on ‘average’ wage trends in pre‐industrial economies by examining the broad diversity of pay rates and forms of remuneration across occupations and regions in medieval England. We find that whilst some workers enjoyed substantial growth in wage rates after the Black Death, there was a large group who ...
Jordan Claridge +2 more
wiley +1 more source
Hybrids Provide More Options for Fine-Tuning Flowering Time Responses of Winter Barley. [PDF]
Fernández-Calleja M +3 more
europepmc +1 more source
Digital images for assessing soil cover of crop plants [PDF]
The main drawback by using crop soil cover in weed harrowing research is that it is assessed by visual scores, which are biased and context dependent. This problem may be solved by using digital image analysis.
Nørremark, Michael, Rasmussen, Jesper
core
Winter barley is an economically important cereal crop grown in higher latitudes and altitudes where low temperatures represent an important environmental constraint limiting crop productivity.
I. Hlaváčková +8 more
semanticscholar +1 more source
Identification of the Genetic Basis of Response to De-Acclimation in Winter Barley. [PDF]
Wójcik-Jagła M +4 more
europepmc +1 more source
Winter barley in Missouri [PDF]
Cover title.Includes bibliographical ...
Helm, C. A. (Charles Alton), 1889-1955 +1 more
core
Abstract This article contributes to discussions about the future of work by providing a systematic review of the broad yet fragmented management literature on how skills are changing with digital technologies (DTs). Our aim was to understand the nature of scholarly engagement with this relationship to inform a future research agenda.
Damian Grimshaw, Marcela Miozzo
wiley +1 more source
The influence of fertilization and crop rotation on the winter wheat production
In a long-term field experiment winter wheat was grown in crop rotations with 40, 60 and 80% proportion of cereals. Two levels of fertilization were used: H1 - mineral fertilization N, P, K + organic fertilization Veget®; H2 - only mineral fertilization ...
M. Babulicová
doaj +1 more source

