Digital Commons Network^™

A Case Study Of Changing Cropping Diversity And Agricultural Risk In The Doulthabad Mandal Of Telangana State In India, Srikanth Kondabolu

School of Natural Resources: Dissertations, Theses, and Student Research

The Doulthabad^[1] Mandal is a hot semi-arid agro-ecological sub-region (Rao et al. 2006) located in Mahbubnagar District on the North Telangana Plateau in the state of Telangana. Agriculture is the main occupation in this region, which is populated mostly with small and marginal farmers. This study uses the time period from 1971 to 2004 to study the variation in cropping pattern diversity and distribution of rainfall during the monsoons and understand the implications on production risk in agriculture. Quantitative methods were used in determining the changes in rainfall while qualitative methods were used to study cropping system changes. The …

Cc301 Agriculture And Food Act Of 1981 : A Summary Of The Major Provisions With Comments And Interpretation By A. L. Frederick, A. L. Frederick

University of Nebraska-Lincoln Extension: Historical Materials

Campaign Circular 301 includes information about the Agriculture and Food Act of 1981, regarding a summary of the major provisions with comments and interpretation.

Cc187 Agriculture In Nebraska's Economy, Arlen Lutz, James Horner, John Muehlbeier

University of Nebraska-Lincoln Extension: Historical Materials

Campaign circular 187 is about agriculture in Nebraska’s Economy.

Cc Nebraska's Agriculture, Duane A. Olson, Ralph D. Johnson

University of Nebraska-Lincoln Extension: Historical Materials

Campaign Circular 290: This circular is about the major agricultural industries in Nebraska. It also discusses Nebraska’s population changes, agricultural efficiency, and agricultural characteristics. It contains several graphs and charts detailing these statistics.

Cc257 Energy Conservation In Agriculture, John A. Burbank

University of Nebraska-Lincoln Extension: Historical Materials

Campaign Circular 257: This circular is a pamphlet on a summary of energy and cost saving opportunities including irrigation and crop storing/drying.

Cc198 The Food And Agriculture Act Of 1965, Ralph H. Cole

University of Nebraska-Lincoln Extension: Historical Materials

CC198 discusses the Food and Agriculture Act of 1965.

Determining The Dynamics Of Agricultural Water Use: Cases From Asia And Africa, Lisa-Maria Rebelo, Robyn Johnston, Poolad Karimi, Peter G. Mccornick

Daugherty Water for Food Global Institute: Faculty Publications

Across Africa and Asia, water resources are being affected by a complex mixture of social, economic, and environmental factors. These include climate change and population growth, food prices, oil prices, financial disruptions, and political fluctuations. The need to produce more food will have one of the largest impacts on water and will continue to reshape the patterns of agricultural water use in major food-growing regions. With this increasing demand on water for agriculture, from large-scale irrigation to intensification of rainfed systems, it is becoming increasingly important to ensure that water resources decision-making has access to information that captures the spectrum …

Carbon–Temperature–Water Change Analysis For Peanut Production Under Climate Change: A Prototype For The Agmip Coordinated Climate-Crop Modeling Project (C3mp), Alex Ruane, Sonali Mcdermid, Cynthia Rosenzweig, Guillermo Baigorria, James W. Jones, Consuelo Romero, L. Dewayne Cecil

School of Natural Resources: Faculty Publications

Climate change is projected to push the limits of cropping systems and has the potential to disrupt the agricultural sector from local to global scales. This article introduces the Coordinated Climate-Crop Modeling Project (C3MP), an initiative of the Agricultural Model Intercomparison and Improvement Project (AgMIP) to engage a global network of crop modelers to explore the impacts of climate change via an investigation of crop responses to changes in carbon dioxide concentration ([CO2]), temperature, and water. As a demonstration of the C3MP protocols and enabled analyses, we apply the Decision Support System for Agrotechnology Transfer (DSSAT) CROPGRO-Peanut crop model for …

Nitrogen And Carbon Dynamics In Prairie Vegetation Strips Across Topographical Gradients In Mixed Central Iowa Agroecosystems, Marlin Perez-Suarez, Michael J. Castellano, Randall Kolka, Heidi Asbjornsen, Matthew J. Helmers

USDA Forest Service / UNL Faculty Publications

Reductions of nitrogen (N) export from agricultural lands because of changes in specific N stocks andfluxes by incorporation of small amounts of prairie vegetation strips (PVS) are poorly understood. Theprimary objective of this study was to evaluate the effect of the presence and topographical position of PVSon soil and plant carbon (C) and N stocks relative to annual crop and native prairie vegetation. The studywas implemented within three small adjacent watersheds, treated with one of the following cover types:(1) 100% row-crop agriculture (CROP); (2) 20% prairie vegetation (PVS) distributed along the contouracross three topographical positions: upslope, sideslope and footslope position; …

The Interaction Of Climate Change, Land Cover, And Political Representation In The Usa, Brady W. Allred, Dirac L. Twidwell, Samuel D. Fuhlendorf

Department of Agronomy and Horticulture: Faculty Publications

The difficulties in tackling climate change are inherently complex and primarily centered on political and social values. This is evident in the United States where political divisions and polarizations are fundamental barriers to advancing national policies, which in turn hinder international agreements, mitigation, and adaptation. Within the United States, the vast majority of agricultural and natural resource lands are projected to incur significant climate departures and are represented by the Republican Party. The resources and economic sectors that will be directly affected by climate change are represented by national leadership that is unlikely to accept policies to prevent or adapt …

Alec 397: Media Literacy And Popular Portrayals Of Agriculture—A Peer Review Of Teaching Project Benchmark Portfolio, Annie R. Specht

UNL Faculty Course Portfolios

My goal is to disseminate this portfolio as a guide for other instructors who are interested in using media literacy as a guiding pedagogical principle for new courses as well as those who wish to incorporate popular media in existing curricula. My objectives for this Peer Review of Teaching benchmark portfolio are:

1. To produce a detailed overview of ALEC 397-001: Media Literacy and Popular Portrayals of Agriculture with extensive attention paid to text selection (identifying and choosing the proper materials to best enhance student learning outcomes).
2. To assist future instructors interested in media literacy with designing and implementing assessments. Assignment …