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Registros recuperados: 55
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Ackerfuchsschwanz in Wintergetreide durch Hacken regulieren Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Der Striegel, das übliche Gerät zur Unkrautregulierung in Getreide, ist gegen den Ackerfuchsschwanz oft zu wenig wirksam. Dieser Praxistipp regt an, das Getreide in breite Reihen zu säen, damit zur Unkrautregulierung nebst dem Striegel auch die effektivere Hacke eingesetzt werden kann.
Tipo: Report Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2017 URL: http://orgprints.org/32751/1/Ackerfuchsschwanz%20in%20Wintergetreide%20durch%20Hacken%20regulieren.pdf
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Anbau der Körnererbse in Mischkultur mit Gerste Organic Eprints
Klaiss, Matthias; Weidmann, Gilles; Siegrist, Franziska.
Körnererbsen (oder Eiweisserbsen) tolerieren leichte Bodenfröste und können daher im Gegensatz zu Soja auch in kühleren Regionen angebaut werden. Allerdings neigt diese Leguminosenart zur Lagerung, was zu Ertragsausfällen führen kann. In diesem Praxistipp wird der Anbau von Körnererbsen in Mischkultur mit Gerste propagiert, indem er das dazu erforderliche Vorgehen von der Saatbettbereitung bis zur Ernte detailliert erläutert und Empfehlungen zur weiterführenden Fruchtfolgegestaltung liefert. Weiter regt der Praxistipp dazu an, die Methode durch einen Vergleich der Erntemengen von Rein- und Mischkultur zu testen.
Tipo: Report Palavras-chave: Production systems; Crop combinations and interactions.
Ano: 2017 URL: http://orgprints.org/32752/1/Anbau%20der%20K%C3%B6rnererbse%20in%20Mischkultur%20mit%20Gerste.pdf
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Black-grass control in winter cereals with hoeing Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Thanks to the use of the bladed hoe, strong-rooting grass weeds can be successfully uprooted even in heavier soils. Other problem weeds, such as cow vetch, hemp-nettle, windgrass, or burdock, can also be controlled with the bladed hoe. • Sow the winter cereal in October, in rows with spacing of at least 20 cm. • When the cereal is at the 3-leaf-stage, control sprouting weeds with 1-2 harrowing procedures. • After using the harrow and as the winter cereals begin tillering, root out the yet intact, well-rooted grass weed between the rows with help of a duckfoot-bladed hoeing device. The duckfoot bladed hoe may also be used in combination with the harrow.
Tipo: Practice tool Palavras-chave: Weed management.
Ano: 2017 URL: http://orgprints.org/31019/12/PA_004_Ackerfuchsschwanz_Hacken_final_QR.pdf
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Blackgrass control in winter cereals with hoeing Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of the duckfoot-bladed hoe or a device combination of harrow and bladed hoe for effective weed control between the rows.
Tipo: Report Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2017 URL: http://orgprints.org/32750/1/Blackgrass%20control%20in%20winter%20cereals%20with%20hoeing.pdf
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BodenDok – eine modulare App für die digitale Bodenbeurteilung Organic Eprints
Müller, Jennifer; Marchesi, Lukas; Bünemann-König, Else; Fliessbach, Andreas; Weidmann, Gilles.
Die Spatenprobe liefert wertvolle Informationen zum Zustand landwirtschaftlicher Böden. Trotzdem wird sie in der Praxis wenig angewendet. Die BodenDok Mobile-App will dies nun ändern. Die App des Forschungsinstituts für biologischen Landbau FiBL,eine Co-Produktion mit der Fachhochschule Nordwestschweiz FHNW, unterstützt die Landwirte bei der Spatenprobe und weitergehenden Beobachtungen am Boden. Die App führt die Nutzer Schritt für Schritt durch den Beurteilungsprozess und liefert unter anderem Hinweise zur Bearbeitbarkeit des Bodens. Die App ist modular konzipiert, so dass vertiefende und innovative Untersuchungsmethoden zu einem späteren Zeitpunkt ergänzt werden können.
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality Education; Extension and communication.
Ano: 2018 URL: http://orgprints.org/33922/1/Poster_BodenDok_App_2018_Final.pdf
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Calculate the risk of wireworm infestation in the field Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
• In spring, with a soil temperature of at least 8 °C, place a pot full of cereal or maize grains into water and allow it soak for 24 hours. • Spread out the soaked grains on about 20 cardboard or plastic plates, pot traps, stockings with adequate mesh size or similar materials. Sealable containers must have several holes; through which the worms can access the trap. • Position the traps at a depth of 10 cm with at least 10 to 15 traps per field. The more traps per ha, the more reliable the results. Cover the traps with earth to soil-level and mark the locations. • After 7 to 10 days, dig out the traps, collect them and count the wireworms. • If one or more wireworms per trap is found, the field is infested quite strongly: economic losses are to be...
Tipo: Practice tool Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017 URL: http://orgprints.org/31033/1/PA_029_calculate_risk_wireworms_final_QR.pdf
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Calculate the risk of wireworm infestation in the field Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The practice abstract explains the use of wireworm traps to determine the risk of wireworm infestation before planting potatoes.
Tipo: Report Palavras-chave: Crop health; Quality; Protection.
Ano: 2017 URL: http://orgprints.org/32763/1/Calculate%20the%20risk%20of%20wireworm%20infestation%20in%20the%20field.pdf
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Catch crop in maize Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Outcome: • Reduction of soil erosion, given a good development. • Suppression of seed-propagated weeds. • Better load-carrying capacity of the soil during harvest. • Fixation of nitrogen thanks to the legumes, and utilisation of nutrients in the soil after maize harvest. • Grazing possible immediately after maize harvest. Inconveniences: • Competition for water in the case of severe drought. • Cost of seeds. How to proceed: • Sow the maize at the beginning of May. • If possible, harrow a first time before appearance of the maize plants (blind harrowing). Second harrowing should take place at a plant height of 10 cm, when the maize plants are well rooted. Between a plant size of 10 to 20 cm a first hoeing should take place. • Apply liquid...
Tipo: Practice tool Palavras-chave: Production systems Crop combinations and interactions Cereals; Pulses and oilseeds Soil Weed management Farm nutrient management.
Ano: 2017 URL: http://orgprints.org/31021/13/PA_006_Catch-crop-maize_final_QR.pdf
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Commercial organic fertiliser as supplementary fertilisers in potato crop production Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of commercial organic N fertilisers to complement the basic supply for potatoes in spring.
Tipo: Report Palavras-chave: Composting and manuring; Root crops.
Ano: 2017 URL: http://orgprints.org/32761/1/Commercial%20organic%20fertiliser%20as%20supplementary%20fertilisers%20in%20potato%20crop%20production.pdf
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Commercial organic fertiliser as supplementary fertilisers in potato crop production Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The nitrogen requirement varies depending on variety and usage. The conventional fertilisation amounts to 120 kg of N per ha in table potatoes and potatoes for processing. Early potatoes and seed potatoes require slightly less nitrogen at about 100 kg of N per ha. The nitrogen supply strongly depends on the conditions for N mineralisation (weather, humus content of the soil, preceding crop residues). Thus, optimising the N supply is complex. Nitrogen from the preceding crop: Grain legumes or cereals in combination with green manure are favourable preceding crops. Field peas may leave behind up to 50 kg net weight of available nitrogen, a mixture of grain legumes and barley up to 30 kg. Depending on the preceding crop and the soil, the nitrogen left...
Tipo: Practice tool Palavras-chave: Composting and manuring; Soil; Farm nutrient management; Root crops.
Ano: 2017 URL: http://orgprints.org/31027/2/PA_011_Handelsduenger-Kartoffeln_final_QR.pdf
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Control of creeping thistle by stubble cultivation Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Multiple cultivations lead to a repeated physical damage of the thistle. Each time it regrows, it uses further nutrients until it is weakened and a new crop will out-compete it. This method is also effective against other root-spreading weeds such as couch grass and bindweeds. • After harvesting grains, perform stubble cultivation with a skim plough or a completely flat-cutting wing share cultivator at a depth of 7-10 cm. • After the thistle plants have re-emerged (maximum 10 cm), repeat the cultivation 1-2 times while increasing the working depth. • Sow a dense, fast-growing catch crop such as vetch or fodder radish after the stubble cultivation to further weaken the thistles. This method only works on dry soils and in dry weather; in wet...
Tipo: Practice tool Palavras-chave: Soil tillage; Weed management.
Ano: 2017 URL: http://orgprints.org/31016/25/PA_001_Distelregulierung_final_QR.pdf
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Control of creeping thistle by stubble cultivation Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The practice abstract explains the procedure for the control of creeping thistle by stubble cultivation.
Tipo: Report Palavras-chave: Soil tillage; Weed management.
Ano: 2017 URL: http://orgprints.org/32765/1/Control%20of%20creeping%20thistle%20by%20stubble%20cultivation.pdf
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Controlling docks by stubble cultivation Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The stubble cultivation cuts the dock roots below growth points. The vegetative plant parts are then cut off from the water and nutrient supply, and regrowth is inhibited. Practical recommendation • Summer dock treatment is especially worthwhile in dry summers with catch crop cultivation and after early maturing crops (winter barley, whole-crop silage) or with an early tillage of grass-clover. • After grass-clover lay or cereal harvest, undercut the dock plants at a depth of 12-15 cm with a skim plough (without skimmer) with a support wheel, a stubble cleaner or an overlapping flat cultivator. • Bring the roots to the surface by passing over the field with a spring-tine harrow every 7-14 days. Additionally, apply a rotary harrow in heavy soils to...
Tipo: Practice tool Palavras-chave: Soil tillage; Weed management; Farm nutrient management.
Ano: 2017 URL: http://orgprints.org/31030/13/PA_025_Ampferkur_final_QR.pdf
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Controlling potato beetles with Bt Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of Bacillus thuringuensis tenebrionis (Bt) to control potato beetle larvae.
Tipo: Report Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017 URL: http://orgprints.org/32783/1/Controlling%20potato%20beetles%20with%20Bt.pdf
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Controlling potato beetles with Bt Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
Check the state of infestation • When the potato plants start to emerge, walk the field every 7 days in a straight line and check plants at regular intervals. • If clusters of eggs are found on more than every third plant, apply Novodor four days after discovering the first clusters. Apply the agent • Dissolve 5 l of Novodor in 500 l of water per hectare of potatoes. • Novodor can be applied together with copper products. Optimal conditions: • The potato beetles are still in an early larval stage (L1 to L2). • Temperature between 15 °C and 25 °C. • Avoid direct sunlight: spray late in the evening or when the sky is overcast. • No rain is due within 8 hours after spraying. Comments • After a successful treatment, the larvae will turn black after...
Tipo: Practice tool Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017 URL: http://orgprints.org/31592/13/PA_031_Potato_beetle_control_final_QR.pdf
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Determine compost quality using the cress tests Organic Eprints
Fuchs, Jacques G.; Weidmann, Gilles.
Cress tests are a simple tool to test the phytotoxicity of composts. They are easy to carry out and analyse, and they only require few materials.
Tipo: Practice tool Palavras-chave: Soil Crop health; Quality; Protection Weed management Farm nutrient management.
Ano: 2018 URL: http://orgprints.org/35343/1/PA_054_Kressetest-Kompost_finalized_QR.pdf
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Direktsaat von Mais in gewalzte Futtererbse Organic Eprints
Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Der Maisanbau kann sich sehr negativ auf die Qualität des Bodens auswirken. Direktsaatverfahren sind bodenschonend, im Bioanbau aber anspruchsvoll. Dieser Praxistipp illustriert ein erprobtes Vorgehen detailgetreu und zeigt weitere Vorteile der Methode auf.
Tipo: Report Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Root crops.
Ano: 2017 URL: http://orgprints.org/32754/1/Direktsaat%20von%20Mais%20in%20gewalzte%20Futtererbse.pdf
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Disseminaton: Tips, tricks and lessons learnt Organic Eprints
Alföldi, Thomas; Weidmann, Gilles.
A continuous dissemination process during the lifetime of a research project is important. However, it remains a challenge for many research consortia as dissemination of intermediate results might have negative consequences for publishing in peer-reviewed journals. Based on an analysis of the dissemination output of eight European research projects, we provide recommendations to researchers on dissemination tools and channels to ensure a continuous knowledge exchange and information flow. We also propose additional criteria to be considered by funding bodies when selecting and evaluating research proposals.
Tipo: Conference paper, poster, etc. Palavras-chave: Systems research and participatory research Technology transfer Research communication and quality Education; Extension and communication.
Ano: 2013 URL: http://orgprints.org/25729/1/GB_May15_2013_Dissemination_13June2013_leicht.pdf
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Drahtwürmer durch Fruchtfolgeplanung minimieren Organic Eprints
Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
Dieser Praxistipp zeigt auf, wie die Fruchtfolge den Drahtwurmdruck tief halten kann.
Tipo: Report Palavras-chave: Crop combinations and interactions Crop health; Quality; Protection Root crops.
Ano: 2017 URL: http://orgprints.org/32756/1/Drahtw%C3%BCrmer%20durch%20Fruchtfolgeplanung%20minimieren.pdf
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Einsatz von Gesteinsmehl gegen Rapsglanzkäfer Organic Eprints
Daniel, Claudia; Conder, Malgorzarta; Weidmann, Gilles.
Wird Raps vom Rapsglanzkäfer befallen, können erhebliche Ertragseinbussen die Folge sein. Dieser Praxistipp zeigt auf, unter welchen Bedingungen das Risiko eines Befalls zunimmt und wie das Schadensausmass bei Vorhandensein des Schädlings durch das Spritzen von Gesteinsmehl signifikant reduziert werden kann.
Tipo: Report Palavras-chave: Cereals; Pulses and oilseeds Crop health; Quality; Protection.
Ano: 2017 URL: http://orgprints.org/32758/1/Einsatz%20von%20Gesteinsmehl%20gegen%20Rapsglanzk%C3%A4fer.pdf
Registros recuperados: 55
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