نتایج جستجو برای: uncultivated farm area

تعداد نتایج: 618718  

2017
Rafał Łopucki Daniel Klich Sylwia Gielarek

Most studies on the effects of wind energy on animals have focused on avian and bat activity, habitat use, and mortality, whereas very few have been published on terrestrial, non-volant wildlife. In this paper, we studied the utilization of functioning wind farm areas by four terrestrial animals common to agricultural landscapes: European roe deer, European hare, red fox, and the common pheasan...

The human population has been growing at least at the rate of 1.2% annually since 1960 reachingup to 6.4B in 2002 and more than 7.0B in 2012. In Davao City, the annual population growth rate is running at 3.22%in year 1990, at 2.41% last 2007 and recently in 2013 at 2.36%. The alarming problem we confront today is thatthe increase in land area for human use does not expand in proportion to popu...

2015
Louise Gregers-Jensen Jens Frederik Agger Anne Sofie Vedsted Hammer Lars Andresen Mariann Chrièl Emma Hagberg Mette Kragh Jensen Mette Sif Hansen Charlotte Kristiane Hjulsager Tina Struve

BACKGROUND During 8 months from July 2012 to February 2013, a major outbreak of canine distemper involving 64 mink farms occurred on the Danish peninsula of Jutland. The canine distemper outbreak was associated with exposure of farmed mink to infected wild carnivores and could represent a deficit in biosecurity on the mink farms. The aim of this study was to investigate the extent and associati...

Journal: :North Carolina medical journal 2011
Norman Harrell

Ted Keen, a farmer from Wilson County, lost his life when a tractor trailer truck traveling 70 miles per hour rear-ended his tractor in the spring of 2003. This incident was the catalyst for addressing the issue of highway safety with farm equipment. Research data also indicated that this was a need for farmers in Wilson and the surrounding counties. The University of North Carolina Highway Saf...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1386

چکیده ندارد.

Journal: :Agriculture 2023

The biophysical properties of a crop are good indicator potential stress conditions. However, these visible cannot indicate areas exhibiting non-visible stress, e.g., early water or nutrient stress. In this research, maize including canopy height and Leaf Area Index (LAI), estimated using drone-based RGB images, were used to identify stressed in the farm. First, APSIM process-based model was si...

Journal: :CoRR 2012
Markus Wagner Jareth Day Frank Neumann

The placement of wind turbines on a given area of land such that the wind farm produces a maximum amount of energy is a challenging optimization problem. In this article, we tackle this problem, taking into account wake effects that are produced by the different turbines on the wind farm. We significantly improve upon existing results for the minimization of wake effects by developing a new pro...

Journal: : 2022

  Nanoscience science the studys infinitesimal world, which is world of atoms and molecules. The agricultural field faces many challenges, including climate change, increase in consumption products reducing cultivated area, requires need to advance development achieve economic stability. Hence importance using nanotechnology technology, enables modern methods possibility finding treating p...

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