Evaluation of the Impact of Alternative Wheat Residue and Water Management on Soil Properties and Soybean Yield in a Wheat-soybean Double-crop System, Eastern Arkansas PDF Download
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Author: Nyambilila Abdallah Amuri
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 670
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Author: Nyambilila Abdallah Amuri
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 670
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Book Description
Author: Christopher Ryan Norman
Publisher:
ISBN: 9781321763898
Category : Agricultural wastes
Languages : en
Pages : 436
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Book Description
Adoption of management practices that maintain or increase soil organic matter (SOM), which contains 58% carbon (C) on average, may help to mitigate climate change by sequestering atmospheric C. Therefore, the main objective of this study was to determine the long-term trends in SOM, soil C and nitrogen (N), bulk density, various soil chemical properties (i.e., pH, electrical conductivity [EC], and Mehlich-3-extractable nutrients) in the top 10 cm, and soybean yield as affected by residue burning (burning and non-burning), tillage (conventional and no-tillage), irrigation (irrigated and non-irrigated), and N-fertilization/residue level (high and low) in a wheat (Triticum aestivum L.)-soybean [Glycine max (L.) Merr.], double-crop system in eastern Arkansas. The secondary objective was to determine the relationship between soil water potential (-MPa) and soil water content (g g-1) in the top 7.5 cm as affected by residue treatments. The field site has been consistently managed for 13 years at the University of Arkansas Lon Mann Cotton Research Station near Marianna, Arkansas on a Calloway silt loam (fine silty, mixed, active, thermic Glossaquic Fraglossudalf). Averaged across all other factors, SOM did not differ over time (P > 0.05) under irrigation, while SOM content increased over time (P
Author: Leidivan Almeida Frazão
Publisher: BoD – Books on Demand
ISBN: 1839629924
Category : Science
Languages : en
Pages : 166
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Book Description
This book discusses different strategies that can be adopted by agriculture and industry to enhance CO2 sequestration and reduce the impacts of global warming and climate change. Written by researchers from different fields, chapters cover such topics as the management of agricultural systems with the implementation of agronomic practices that can reduce greenhouse gas emissions and increase soil carbon stocks, the technology of adsorption on activated carbon from low-cost raw material, and the effective methods of carbon capture and storage, among others. This volume is a useful reference for the general public, undergraduate and graduate students, and researchers who aim to deepen their knowledge of those topics.
Author: Tarra Leigh Verkler
Publisher:
ISBN: 9781109811612
Category : Soils
Languages : en
Pages : 127
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Book Description
Sustainable agricultural practices are becoming an increasingly recognized issue. Crop residue management practices can play a significant role in agricultural sustainability. The objective of this study was to investigate residue management [i.e., high and low residue level, burned and unburned residue, and conventional tillage (CT) and no-tillage (NT)] and water management (i.e., irrigated and non-irrigated) effects on soil properties, soil moisture dynamics, and soybean production in a wheat-soybean double-crop system in eastern Arkansas for two complete cropping cycles. While soil properties were not consistently affected by residue management, NT consistently, though non-significantly, conserved soil water more effectively than CT. Soybean yield was unaffected by residue management. In 2006, the estimated net return from the high-residue/burned/NT/irrigated treatment combination was 26% greater than the high-residue/burned/CT/irrigated treatment combination. The more environmentally sustainable practice of NT appears to be a viable, and potentially more profitable, alternative to the more common practice of CT.
Author: Arkansas Agricultural Experiment Station
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 128
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Book Description
Author: William Shurtleff; Akiko Aoyagi
Publisher: Soyinfo Center
ISBN: 1948436442
Category : Reference
Languages : en
Pages : 986
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Book Description
The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographic index. 80 photographs and illustrations - many color. Free of charge in digital PDF format.
Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1461519691
Category : Science
Languages : en
Pages : 426
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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 38 (thesis year 1993) a total of 13,787 thesis titles from 22 Canadian and 164 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 38 reports theses submitted in 1993, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.
Author: Matthew L. Cordell
Publisher:
ISBN:
Category : Conservation tillage
Languages : en
Pages : 244
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Author: Arvind Kumar
Publisher: Springer Nature
ISBN: 3030932621
Category : Science
Languages : en
Pages : 325
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Book Description
This two-volume set discusses recent approaches and technological innovations for sustainable agriculture in smallholder farming systems impacted by climate change. The systems covered include crop-based agricultural production, as well as aquaculture and livestock production as related systems using similar techniques to combat food security issues brought about by climate change and resource overuse. The chapters detail innovations involving crop diversification, soil resilience management, geoinformatics and land suitability monitoring for smart farming, information technology in livestock production, and nutrient resource management in fishery aquaculture. Researchers, practitioners and industries will be able to use this information to implement socially and economically sustainable practices to achieve food security in impoverished areas vulnerable to climate change, while also learning about the rapid evolution in information technology that is applicable for and available to small holder farmers. Volume 2 focuses on trends and technologies in food security within the context of sustainable practices, drone technology, microwave data, molecular farming, machine learning, agricultural economics, spatial modeling and agricultural policy. These chapters discuss advancements in fishery resource and aquaculture practices, and also the challenges facing these areas due to climate change.
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1732
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Book Description
