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Registros recuperados: 33 | |
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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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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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Registros recuperados: 33 | |
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