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      <marc:subfield code="c">2014.</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Élaboration d'un outil Web d'aide la decision sur les cultures de couverture pour les producteurs pour les producteurs de l'Est du Canada.</marc:subfield>
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      <marc:subfield code="a">The use of cover crops can be an important tool in sustainable agriculture, with many cover crops recognized to provide benefits in suppression of nematodes, weeds and other pests, as well as improving soil tilth and optimizing nutrient cycling. There is currently a growing interest in using cover crops as part of integrated management strategies to reduce pesticide input, in particular herbicides, in Canada's eastern provinces.</marc:subfield>
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      <marc:subfield code="t">Élaboration d'un outil Web d'aide à la decision sur les cultures de couverture pour les producteurs de l'Est du Canada </marc:subfield>
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      <marc:subfield code="a">Sustainable crop protection : results from the Pesticide Risk Reduction Program.</marc:subfield>
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      <marc:subfield code="a">AAFC# 12312E</marc:subfield>
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