Results 51 to 60 of about 874,320 (141)

Fertility building strategies during the conversion period – assessment of performance in a stockless field vegetable rotation [PDF]

open access: yes, 2002
This report was presented at the UK Organic Research 2002 Conference of the Colloquium of Organic Researchers (COR). Nutrient off-takes, residue returns and nutrient inputs were measured during and after conversion from a conventional arable system to ...
Harlock, Simon   +2 more
core  

Core reference sets of sorghum and musa : from a whole collection to a mini core collection and back (W291) [PDF]

open access: yes, 2011
The core approach for investigating genetic diversity in a crop germplasm collection has proven merits, among which the possibility to choose a sample of manageable size (e.g.
Arnaud, Elizabeth   +7 more
core  

Evaluation of a generic agro-hydrological model for water and nitrogen dynamics (SMCR_N) in the soil–wheat system [PDF]

open access: yes, 2010
Agro-hydrological models have widely been used for optimizing resources use in agriculture for maximum crop growth and minimum environmental consequences.
Zhang, Kefeng
core   +1 more source

Embedding Diversity: Communication and Label Concept for Underutilized Crops – Checklist for your First Evaluation [PDF]

open access: yes, 2018
There are some very successful cases of marketing of underutilized crops in European countries. Examples are the marketing of rare varieties in Austrian and Swiss supermarkets.
Förster, Iris   +2 more
core  

The interplay between societal concerns and the regulatory frame on GM crops in the European Union [PDF]

open access: yes, 2006
Recapitulating how genetic modification technology and its agro-food products aroused strong societal opposition in the European Union, this paper demonstrates how this opposition contributed to shape the European regulatory frame on GM crops.
De Waele, Danny   +3 more
core   +2 more sources

Modification of the existing maximum residue levels for fosetyl‐Al in tree nuts, pome fruit, peach and potato

open access: yesEFSA Journal, 2018
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicants Bayer CropScience Europe and Oxon Italia S.p.A. submitted requests to the competent national authority in Spain and Italy, respectively, to modify the existing maximum residue ...
European Food Safety Authority (EFSA)   +25 more
doaj   +1 more source

A framework for a European network for a systematic environmental impact assessment of genetically modified organisms (GMO) [PDF]

open access: yes, 2012
The assessment of the impacts of growing genetically modified (GM) crops remains a major political and scientific challenge in Europe. Concerns have been raised by the evidence of adverse and unexpected environmental effects and differing opinions on the
Andersen, Erling   +37 more
core   +4 more sources

Arbuscular mycorrhiza as part of sustainable agriculture [PDF]

open access: yes, 2008
Here we present some results from two studies of mycorrhizal functioning in conventional vs.
Hurme, Timo   +2 more
core  

Modification of the existing maximum residue levels for penthiopyrad in stone fruits and cereals

open access: yesEFSA Journal, 2016
In accordance with Article 6 of Regulation (EC) No 396/2005, the evaluating Member States (EMS), France and Bulgaria, sent an application to modify the existing maximum residue levels (MRL) for the active substance penthiopyrad in apricots, peaches ...
European Food Safety Authority (EFSA)
doaj   +1 more source

Evaluation of the risks of contaminating low erucic acid rapeseed with high erucic rapeseed and identification of mitigation strategies [PDF]

open access: yes, 2019
High erucic acid rapeseed (HEAR) oil is under increasing demand for various industrial applications. However, many growers are concerned that if they grow the crop, they will not be able to revert to other rapeseed varieties in the future due to the risk
Bennett   +22 more
core   +2 more sources

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