15 research outputs found

    Use of Reduced Tillage and Cover Crops in Organic Arable Systems Preserves Weed Diversity without Jeopardising Crop Yield

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    Environmental concerns are pushing organic farmers to substitute ploughing with reduced tillage but weed management under reduced tillage can be troublesome. One objective of the TILMAN-ORG Project is to improve weed management with reduced tillage ± cover crops without reducing weed community diversity. This paper reports results obtained in 2012 in 13 long-, mid-, and short-term trials scattered across Europe including winter cereals, maize, grain pea, potato, sunflower and grass/clover or legume leys. Long- and mid- term experiments showed higher weed abundance under reduced tillage but usually without reduced crop yield. Short-term trials showed that reduced tillage system may be troublesome to manage right after the conversion from ploughing, due to higher abundance of weeds and volunteer crops and reduced yield. Interestingly, there was no overall consistent relationship between weed diversity, always higher under reduced tillage, and crop yield

    Reduced tillage and cover crops in organic arable systems preserve weed diversity without jeopardising crop yield

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    One of the objectives of the TILMAN-ORG Project is to improve weed management under conservation agriculture (reduced tillage and/or cover crops) in organic arable systems. The shift from ploughing to conservation agriculture should not only maintain crop yield but possibly improve weed community diversity. This paper summarises the results on (1) weed abundance, (2) weed diversity and (3) crop yield obtained in the first year of the project (2012) in 13 trials scattered across Europe

    Knowledge and skills attractive for the employers of the organic sector: A survey across Europe

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    In all countries, the organic sector of the agricultural industry is increasing, with Europe traditionally leading this trend. A survey of different stakeholders (employers) was carried out in 2015 in seven European countries to evaluate the employment market for the organic agricultural industry in Europe. Results indicate the willingness to employ qualified graduates. From the employers' perspective, the most desirable knowledge skills among the graduates of organic agricultural studies include plant production, food quality and plant protection. Further, the study revealed the work skills most desired by the employers are practical expertise, teamwork and problem-solving, and the most important method of learning is cooperation with enterprises (internships/training) in the organic agricultural sector
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