Earthworm, infiltration, and tillage relationships in a dryland pea–wheat rotation
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منابع مشابه
Earthworm, infiltration, and tillage relationships in a dryland pea–wheat rotation
Dryland farming in the Mediterranean climate of the Pacific Northwest, USA supports extremely low earthworm populations under conventional tillage. Increases in earthworm populations are being observed in fields under no-till cropping systems. A 30+ year experiment with four tillage levels in a pea (Pisum sativum L.)-winter wheat (Triticum aestivum L.) rotation was evaluated for earthworm popul...
متن کاملCarbon sequestration in dryland soils and plant residue as influenced by tillage and crop rotation.
Long-term use of conventional tillage and wheat (Triticum aestivum L.)-fallow systems in the northern Great Plains have resulted in low soil organic carbon (SOC) levels. We examined the effects of two tillage practices [conventional till (CT) and no-till (NT)], five crop rotations [continuous spring wheat (CW), spring wheat-fallow (W-F), spring wheat-lentil (Lens culinaris Medic.) (W-L), spring...
متن کاملTillage and Crop Rotation Effects on Dryland Soil and Residue Carbon and Nitrogen
Sustainable management practices are needed to enhance soil productivity in degraded dryland soils in the northern Great Plains. We examined the effects of two tillage practices [conventional till (CT) and no-till (NT)], five crop rotations [continuous spring wheat (Triticum aestivum L.) (CW), spring wheat-fallow (W-F), spring wheat-lentil (Lens culinaris Medic.) (W-L), spring wheat-spring whea...
متن کاملTILLAGE AND CROPPING SYSTEMS Tillage System and Crop Rotation Effects on Dryland Crop Yields and Soil Carbon in the Central Great Plains
CT crop–fallow system in the central Great Plains (Shanahan et al., 1988; Halvorson, 1990; Peterson et al., Winter wheat (Triticum aestivum L.)–fallow (WF) using conven1993; Halvorson and Reule, 1994; Farahani et al., 1998). tional stubble mulch tillage (CT) is the predominant production practice in the central Great Plains and has resulted in high erosion potential Winter wheat yields in a WCF...
متن کاملMaize hybrid response to tillage under irrigated and dryland conditions
Wilhelm, W.W., Hinze, M.R. and Gardner, C.O., 1991. Maize hybrid response to tillage under irrigated and dryland conditions. Field Crops Res., 26: 57-66. The popularity of reduced-tillage cropping systems has emphasized the need to determine if maize (Zea mays L.) developed under conventional tillage systems (moldboard plow, disk, and harrow) is readily adaptable to conservation production syst...
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ژورنال
عنوان ژورنال: Applied Soil Ecology
سال: 2001
ISSN: 0929-1393
DOI: 10.1016/s0929-1393(01)00145-7