Results 81 to 90 of about 116,015 (216)

Genetic and environmental regulation of arbuscular mycorrhizal responsiveness in petunia: Implications for breeding and trait selection

open access: yesPlant Biology, EarlyView.
Arbuscular mycorrhiza responsiveness varies strongly among Petunia species and RILs, representing a genetically determined trait with breeding potential that is nonetheless strongly modulated by environmental conditions. Abstract Arbuscular mycorrhizal (AM) fungi enhance plant nutrition and stress tolerance, yet their agricultural use remains limited ...
J. Brandes   +4 more
wiley   +1 more source

In-Farm Research - a Swiss Perspective [PDF]

open access: yes, 2009
Conclusions The examination of the question, “why animals on farms” demonstrates the potential of “in-farm research” to gaining in-depth knowledge of the farm.
Flöter, Anne, Fuchs, Nikolai
core  

Exploring the genetic diversity of the IPK Medicago germplasm collection using GBS

open access: yesPlant Biology, Volume 28, Issue 2, Page 345-358, March 2026.
Genotyping‐by‐sequencing of 1234 accessions from the Medicago collection of the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) revealed broad genetic diversity across 40 species, providing one of the first genus‐wide insights into relationships between both cultivated and wild species of Medicago.
N. Devabhakthini   +6 more
wiley   +1 more source

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

open access: yesGCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

Die Verwendung von Isoenzym-Polymorphismen - eine Herausforderungen bei der Züchtung neuer Baldriansorten (Valeriana officinalis L. s.l.)

open access: yesJulius-Kühn-Archiv, 2014
Mit Hilfe von Isoenzym-Polymorphismen sollte versucht werden, biochemische Unterschiede (Fingerprint) zwischen verschiedenen Baldrianherkünften darzustellen, um im Anschluss diejenigen Individuen zu finden, die durch Kreuzung und nicht durch Selbstung ...
Penzkofer, Michael   +4 more
doaj   +1 more source

Maintaining ecological soil functions - techniques in organic farming systems [PDF]

open access: yes, 2000
The ecological soil functions (e.g. habitat and living space, production and utilization, ecological regulation) have to be taken into account and maintained by farming systems.
Beste, Andrea
core  

Forschungslandschaft biotische Rohstoffe: Unternehmen und Branchen auf dem Weg zur Nachhaltigkeit (COMPASS) [PDF]

open access: yes
Sustainable production and the sustainable use of biotic resources have becomeincreasingly significant. This results in the demand by society for a sustainable useof biotic resources especially within the nutrition sector.
Heuer, Petra   +2 more
core  

How cost-effective are direct payments to organic farms for achieving environmental policy targets? [PDF]

open access: yes, 2011
Since 1993, the Swiss federal agricultural policy has been providing financial support for organic farming via area payments. Like other voluntary agri-environmental measures (AEM), these payments are intended as incentives for farmers to comply with ...
Christie, M.   +3 more
core  

Landwirtschaft und Landwirtschaftlicher Betrieb – Legaldefinitionen und Verkehrsanschauung

open access: yesDie Bodenkultur, 2018
Die Legaldefinitionen „Landwirtschaft“ und „landwirtschaftlicher Betrieb“ differieren zwischen dem Recht der Europäischen Union (EU-Recht) und nationalem Recht.
Leidwein Alois
doaj   +1 more source

Klimaschutz durch Ökolandbau: Beitrag der bodenbürtigen Treibhausgasemissionen [PDF]

open access: yes, 2019
Die Landwirtschaft ist für 10% der Treibhausgasemissionen der Europäischen Union verantwortlich. Eine systematische Zusammenfassung von wissenschaftlichen Vergleichen zwischen Treibhausgasemissionen ökologischer und konventioneller Landwirtschaft in ...
Gattinger, Andreas, Weckenbrock, Philipp
core  

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