Results 161 to 170 of about 416,275 (392)

Barley Weed Control Trial [PDF]

open access: yes, 2017
Demand for local, organic grains has been increasing in recent years as businesses such as flour mills, malt houses, and bakeries have grown and developed business models to include a higher proportion of local ingredients in their products.
Cummings, Erica   +5 more
core   +1 more source

Swift microbiome‐mediated phenotype transfer from transgenic plants

open access: yesJournal of Environmental Quality, EarlyView.
Abstract The expression of an organism's genes determines its own characteristics in any given environment. In this study, we demonstrate that the phenotypic traits of genetically modified transgenic Arabidopsis thaliana plants, designed for nutrient efficiency and enhanced yield, can be naturally and readily transferred to neighboring wild‐type plants.
Ferran Garcia‐Pichel   +10 more
wiley   +1 more source

Strategien für einen erfolgreichen Anbau von Anis (Pimpinella anisum) in Deutschland

open access: yesJulius-Kühn-Archiv, 2023
Stache, Anne-Marie, Marthe, Frank
doaj   +1 more source

Assessing impacts of alternative agricultural land use scenarios on nitrogen leaching with the INCA-N model [PDF]

open access: yes, 2006
The Integrated Nutrients Model for Catchments - Nitrogen (INCA-N) model was applied in Savijoki, a small (15,4 km2) agricultural catchment, in order to analyse possibilities to achieve the targeted 50 % reduction in agricultural nitrogen loading.
Granlund, K., Puustinen, M.
core  

Impact of pyrolysis temperature on phosphorus plant availability in biochar—A pot experiment using 33P dilution

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Separation and pyrolysis of the solid fractions of biogas digestate and animal slurry offer potential solutions to environmental and logistical challenges associated with direct slurry application as fertilizer. However, thermochemical transformations during pyrolysis typically reduce P availability.
Saadatullah Malghani   +3 more
wiley   +1 more source

Einfluss der Saatstärke auf Ertragsmerkmale bei Getreide [PDF]

open access: yes, 2003
Zielstellung: Aussagen zu Ertragsmerkmalen bei Winterroggen und Sommergetreide in Abhängigkeit von der Saatstärke Methode: Auswertung mehrjähriger einfaktorieller Parzellenversuche mit abgestuften Saatstärken und bei Roggen zusätzlich mit zwei ...
Gruber, H., Michel, V., Thamm, U.
core  

Seasonal variability of nitrate concentrations below the root zone: A monthly predictive modeling approach

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Nitrogen Leaching Estimation System version 5 (NLES5) is an empirical model extensively used for estimating annual nitrate leaching from the root zone. The model is based on leaching data obtained by multiplying the measured nitrate concentration below the root zone depth by the percolation calculated using a hydrological model, which together
Franca Giannini‐Kurina   +3 more
wiley   +1 more source

Effect of substrates on germination and seedling emergence of sunflower (Helianthus annuus L.) at the Yongka Western Highlands Research/Garden Park, Bamenda-Cameroon [PDF]

open access: yes, 2015
A study was carried out at the Yongka Western Highlands Research Garden Park, Nkwen­Bamenda in Cameroon to evaluate the effect of substrates on the germination and seedling emergence of sunflower (Helianthus annuus L.).
Fokou, L.   +4 more
core   +2 more sources

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