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| Anon,. |
| The majority of crops grown in the UK are host to single or multiple insect pests that feed on the growing plant at some stage of their life cycle. Insect pest is not strictly correct terminology because the pests come from a wide range of families or groups, from Coleoptera (beetles), Diptera (true flies), Lepidoptera (butterflies and moths), Molluscs (slugs and snails) and Nematodes. This technical sheet lists major and minor pests, provides a simple key for identifying soil pests, lists requirements for effective cultural control of pests and lists sources of further information. |
| Tipo: Other |
Palavras-chave: Crop health; Quality; Protection Education; Extension and communication Production systems. |
| Ano: 2005 |
URL: http://orgprints.org/10806/1/3pests%2Deng.pdf |
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| Ziel dieses Projektes war die Fertigung einer Broschüre zum Anbau von Gemengen für die Praxis des ökologischen Landbaus auf Grundlage einer Literaturauswertung und der eigenen Forschungsergebnisse der Arbeitsgruppe am Instituts für Pflanzenbau und Pflanzenzüchtung. Darüber hinaus wurden 23 in der Beratung des ökologischen Landbaus tätigen Personen befragt, um das Wissen aus der Forschung zu ergänzen und eine praxisnahe Broschüre erstellen zu können. In der Broschüre werden ackerbaulich genutzte Gemenge angesprochen, wie z.B. Kleegrasgemenge oder Körnerfruchtgemenge aus Erbse, Hafer und / oder Sommergerste. In einem allgemeinen Teil werden die Vorteile und Beson-derheiten des Gemengeanbaus erläutert, wie z.B. die Erzielung eines Mehrertrag des Gemenges... |
| Tipo: Project description |
Palavras-chave: Education; Extension and communication Production systems. |
| Ano: 2024 |
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| Anon,. |
| Leatherjackets are the larvae of crane flies (Tipula spp.) which are better known as daddy longlegs. The largest populations are found in grassland and populations in infested fields can reach 0.6 million leatherjackets/ha. The threshold population for field crops is 0.25 million/ha. Crops of brassicas, courgettes and roots following grass may suffer most damage. Damage is usually seen in spring with young plants and seedlings the worst affected. This technical note discusses natural enemies of leatherjackets, nature of damage, life history and control measures, and a list of sources of further information. |
| Tipo: Other |
Palavras-chave: Crop health; Quality; Protection Education; Extension and communication Production systems. |
| Ano: 2005 |
URL: http://orgprints.org/10809/1/6leatherjackets%2Deng.pdf |
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| Refsgaard, Karen; Rogneby, Thor Johannes; Staven, Kjell; Ebbesvik, Martha; Rogstad, Berit; Knutsen, Heidi. |
| Økologisk planteproduksjon er mer enn konvensjonell planteproduksjon avhengig av de lokale og naturgitte forholdene, da det er begrenset mulighet til å substituere med innkjøpte innsatsfaktorer. I økologisk dyrking av korn og kjernebelgvekster forventer en lavere avlinger og større avlingsvariasjoner mellom år avhengig av jordart, moldinnhold, gjødsling, skadegjørere og vekstenes plassering i vekstskiftet. Økonomiske rammebetingelser slik som priser, tilskudd og politiske rammebetingelser varierer også mellom år og geografiske områder. Et viktig element for å kunne ta høyde for dette er god driftsledelse, som stiller krav til planleggingsverktøy for å kunne lage planer og budsjett under ulike forutsetninger. ØkologiPlan er et økonomisk... |
| Tipo: Report |
Palavras-chave: Crop combinations and interactions Education; Extension and communication Production systems. |
| Ano: 2004 |
URL: http://orgprints.org/6191/1/NILF_rapport_okonomiplan_refsgaard.pdf |
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| Anon,. |
| Slugs are the most common and widespread pest affecting all farmers and growers. There are 29 species of slugs in the UK. The most destructive are from the Deroceras, Arion and Malix groups. Very few crops are unaffected as slugs are polyphagus and feed throughout the year whenever conditions are cool/warm and damp. With FYM & green manures, soil organic matter levels are increased which favours slugs. Snails tend to be less important, but can cause problems in gardens and on cane fruits. This technical note discusses natural enemies of slugs, nature of damage, life history and control measures, and lists sources of further information. |
| Tipo: Other |
Palavras-chave: Crop health; Quality; Protection Education; Extension and communication Production systems. |
| Ano: 2005 |
URL: http://orgprints.org/10807/1/4slugs%2Deng.pdf |
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