Tillage
61Weed — /weed/, n. Thurlow /therr loh/, 1797 1882, U.S. journalist and politician. * * * Any plant growing where it is not wanted. On land under cultivation, weeds compete with crops for water, light, and nutrients. On rangelands and in pastures, weeds… …
62Crop rotation — Fallow redirects here. For other uses, see Fallow (disambiguation). Satellite image of circular crop fields in late June 2001. Healthy, growing crops are green. Corn would be growing into leafy stalks by then. Sorghum, which resembles corn, grows …
63Conservation agriculture — can best be defined by the statement giving out by the FAO (Food and Agricultural Organization of the United Nations) “CA is a concept for resource saving agricultural crop production that strives to achieve acceptable profits together with high… …
64Living mulch — In agriculture, a living mulch is a cover crop interplanted or undersown with a main crop, and intended to serve the functions of a mulch, such as weed suppression and regulation of soil temperature. Living mulches grow for a long time with the… …
65Mulch-till — In agriculture mulch tillage or mulch till fall under the umbrella term of conservation tillage in the United States and refer to seeding methods where hundred percent of the soil surface is disturbed by tillage[1] whereby crop residues are mixed …
66Wilfried Ehlers — (* 19. Mai 1939 in Bremen) ist ein deutscher Agrarwissenschaftler auf den Gebieten des Acker und Pflanzenbaus und der Bodenkunde. Er lehrte an der Georg August Universität Göttingen. Seine Forschungsschwerpunkte waren der Wasserhaushalt von Boden …
67Conservation Agriculture — [CA] can be defined by a statement given by the (Food and Agricultural Organization of the United Nations) as “a concept for resource saving agricultural crop production that strives to achieve acceptable profits together with high and sustained… …
68Konservierende Bodenbearbeitung — ist ein schonendes Bodenbearbeitungssystem, welches den Boden nicht wendet (Köller und Linke, 2001) und darauf abzielt, den Eingriff der Bodenbearbeitungsgeräte in den Boden zu verringern, um ihn dadurch vor Bodenerosion, Abbau der organischen… …
69teiller — [ teje ] v. tr. <conjug. : 1> • mil. XVe; tiller v. 1200; de teille ♦ Techn. Débarrasser (le chanvre, le lin) de la teille, séparer les parties ligneuses de la fibre. On dit aussi TILLER <conjug. : 1>. ⊗ HOM. Théier. ● …
70tiller — teiller [ teje ] v. tr. <conjug. : 1> • mil. XVe; tiller v. 1200; de teille ♦ Techn. Débarrasser (le chanvre, le lin) de la teille, séparer les parties ligneuses de la fibre. On dit aussi TILLER <conjug. : 1>. ⊗ HOM. Théier. ● tiller …
