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Culturas intercalares e a sua influência no controlo biológico de ervas daninhas

Culturas intercalares e a sua influência no controlo biológico de ervas daninhas

Dennis Conrad

71,96 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Botánica y ciencias de las plantas
ISBN:
9786630341225
71,96 €
IVA incluido
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Há já algum tempo que se investigam novos métodos de proteção fitossanitária, com o objetivo de reduzir a utilização de herbicidas convencionais. Na agricultura convencional, onde a utilização de produtos fitossanitários é muito elevada, desenvolvem-se resistências em ervas daninhas invasivas (por exemplo, Echinochloa crus-galli), contra as quais esses produtos deveriam, na verdade, atuar. Isto prejudica não só as monoculturas como também o ambiente. Por isso, são necessárias soluções alternativas. Como, por exemplo, a proteção fitossanitária biológica, que é o tema deste trabalho. Explica-se aqui como as culturas intercalares influenciam a atividade dos predadores de sementes. Numa experiência abrangente, verificou-se o consumo de sementes, que foi posteriormente avaliado. Os resultados foram surpreendentes...

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