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Managing Crop Residues to Optimize Crop/Livestock Production Systems for Dryland Agriculture
1990An important conclusion of the recent International Conference on Dryland Farming was that dryland agriculture must play an increasingly important role in meeting future world needs for food and fiber (International Conference on Dryland Farming, Executive Summary, 1989).
R. I. Papendick, J. F. Parr, R. E. Meyer
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Ground Beetle (Coleoptera: Carabidae) Activity in Colorado Dryland Cropping Systems
Southwestern Entomologist, 2008Abstract We determined active ground beetle species in 2002 and 2003 in experimental dryland cropping systems near Akron, Briggsdale, and Lamar, CO. The experiment compared five crops; wheat, sunflower, sorghum, millet, and corn in fallow, two- and three-year cropping systems. Comparisons were made between all crops and fallow within locations. Pitfall
Hayley R. Miller, Frank B. Peairs
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Evaluation of GPFARM for Dryland Cropping Systems in Eastern Colorado
Agronomy Journal, 2003GPFARM is an ARS decision support system for strategic (long‐term) planning. This study evaluated its performance for comparing alternative dryland no‐till cropping systems and established limits of accuracy for eastern Colorado, using data collected in 1987 through 1999 from an ongoing long‐term experiment at three locations along a gradient of ...
Allan A. Andales +2 more
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Carbon and Nitrogen Conservation in Dryland Tillage and Cropping Systems
Soil Science Society of America Journal, 1999Soil C and N greatly influence long‐term sustainability of agricultural systems. We hypothesized that cropping and tillage differentially influence dryland soil C and N characteristics in the Southern High Plains. A Pullman clay loam (fine, mixed, thermic Torrertic Paleustol) cropped to wheat ( Triticum aestivum
Harry H. Schomberg, Ordie R. Jones
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The benefits of the no-till system on soil health and crop yields in dryland cropping systems
Soil Research, 2021Context The no-till (NT) system is used to control soil erosion and nutrient losses, but extensive evaluation of NT on soil health and long-term crop yields compared to conventional till (CT) is needed to evaluate the overall benefit of NT. Aims
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Nitrogen benefits from four green-manure legumes in dryland cropping systems
Canadian Journal of Plant Science, 1996Partial replacement of fallow with legume green manures has the potential to improve cereal production and agricultural sustainability in the northern Great Plains. This is possible if N gains by annual legumes and enhancement of soil N availability are optimized.
V. O. Biederbeck +4 more
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Sustainability rainy-season cropping systems under of dryland conditions of Vertisols
Indian Journal of Agronomy, 2001ARSTRACT An experiment was conducted during 1988-1993 on Vertisols to study sustain:~hiltiy olri~iny-season (kharij) cropping systems under rainfed conditons. Grain yield of pearl millet [Pennrsc/re~r glcrrrc~rn~ (L.) Br. remend. Stuntz] (19.64 qha) incressed owing to intercropping with pigeonpea [CU~U~II,~ (I..) Millsp.] cawt (3.58 qha) compared with ...
null S. P. MULIK +3 more
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Grazing Cover Crops Improved Soil Health in Dryland Cropping Systems
Kansas Agricultural Experiment Station Research Reports, 2023Augustine K. Obour +3 more
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Italian Ryegrass Management in Inland Pacific Northwest Dryland Cropping Systems
Italian ryegrass is a problematic weed in the high rainfall zones of the inland Pacific Northwest (PNW). Ryegrass plants readily cross-pollinate, resulting in populations with significant adaptive capacity that has contributed to the extensive development of herbicide-resistant biotypes.Lyon, Drew J. +3 more
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Managing smooth scouringrush and field horsetail in dryland cropping systems
Smooth scouringrush and field horsetail are members of an ancient, spore-bearing vascular plant group that arose about 400 million years ago. They are perennial plants that can be troublesome in no-till, dryland cropping systems. Although neither species competes strongly with fall-sown crops, thick stands of either species can significantly reduce ...Savic, Marija +2 more
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