نتایج جستجو برای: conservation agriculture
تعداد نتایج: 162006 فیلتر نتایج به سال:
Abstract The United States Department of Agriculture-Natural Resources Conservation Service (USDA-NRCS) works in a voluntary and collaborative manner with agricultural producers to solve natural resource issues on private lands. One the key steps formulating solution those is conservation planning process that identifies issues, highlights one or more practice standards can be used address allo...
Conservation agriculture has been identified as one of the farming systems likely to deliver sustainable but its effects over time on diversity and composition weed communities are poorly documented. Using a network 100 winter wheat fields selected encompass gradient years in conservation from 1 20 Bourgogne-Franche-Comté region (France), we analyzed changes that occurred several years, both α-...
Since the GreenRevolution, the increasingproductivity of agriculture has largely been driven by intensification, i.e. the use of monocultures of selected crop varieties coupled with increased applications of fertilizers and pesticides to increase crop yield. An unfortunate side effect of intensification is that agricultural landscapes around the globe have become increasingly simplified [1]. Wh...
Carbon mitigation strategies and mechanisms have been globally implemented in an attempt to prevent catastrophic climate change. Kyoto targets require reductions in greenhouse gas emissions and increases in carbon sequestration. Although a number of carbon neutral technologies have been adopted such as bio-fuel and alternative energies, these currently fail to meet global requirements. An innov...
Conservation-tillage farming systems have changed agriculture and brought new challenges to the wildlife damage field. Associated minor problems may result from the presence of rattlesnakes (Crotalus viridis) or badgers (Taxidea taxus), but sprout-pulling damage by birds has not been reported. Rodents dig and consume newly planted corn. At least 14 small mammal species have been captured in not...
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