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Eric Bisangwa, Jonathan D. Richwine, Patrick D. Keyser, Amanda J. Ashworth and Forbes R. Walker
The identification of appropriate nitrogen (N) rates for native warm-season grasses (NWSG) is needed to inform forage management in the southeastern United States. Experiments were conducted in Knoxville and Springfield, TN, from 2015 to 2019, to evaluat...
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Hyung-Gyu Park, Seok-Ho Kang, Yong-Gik Kim, Jin-Ho Son, Yeong-Su Kim, Seung-Min Woo and Yu-Shin Ha
In this study, the physical properties of garlic just before collection were investigated, and garlic-collecting conditions are presented as basic data of design factors that can be utilized during the development of garlic collectors. The physical prope...
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Timothy M. Jacobs, Ashraf M. Tubeileh and Scott J. Steinmaus
Determining the amount of heat units required to kill weed seeds is a crucial aspect for the success of weed control through soil solarization. Lab experiments were designed to determine the duration of exposure for weed seeds that is required to suppres...
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Arcesio Salamanca-Carreño, Mauricio Vélez-Terranova, Oscar Mauricio Vargas-Corzo, Otoniel Pérez-López, Andrés Fernando Castillo-Pérez and Pere M. Parés-Casanova
Savannah floodplains are a natural agroecosystem located in the eastern plains of Colombia, with soils considered to be of low fertility. This assumption has not been rigorously validated by direct experimental studies. The aim of the study was to analyz...
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Christine C. Nieman, Wayne K. Coblentz, Philip A. Moore, Jr. and Matthew S. Akins
Poultry litter is a widely available fertilizer in the southeast USA and subsurface application of litter can increase both forage production and nutritive value. Frequent rainfall events and high humidity often limit time available for hay curing; baled...
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Sofia Matilde Luglio, Mino Sportelli, Christian Frasconi, Michele Raffaelli, Lorenzo Gagliardi, Andrea Peruzzi, Veronica Fortini, Marco Volterrani, Simone Magni, Lisa Caturegli, Giuliano Sciusco and Marco Fontanelli
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Ted S. Kornecki and Corey M. Kichler
Summer cover crop utilization by no-till vegetable farms is essential for continuous soil protection, especially in the southern United States where intense storms are likely to occur in hot and humid summer months. A field experiment was conducted at th...
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Irina S. Danilovich, Vladimir F. Loginov and Pavel Y. Groisman
Regional studies of precipitation changes over Europe show that its eastern part is characterized by small changes in annual precipitation and insignificant aridity trends compared to central and southern Europe. However, a frequency analysis over the pa...
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Inna V. Stonik and Anton A. Zinov
Diatoms of the genus Pseudo-nitzschia are producers of the neurotoxin domoic acid that causes serious damage to marine fauna and aquaculture farms. These microalgae are known as the most abundant group of toxic phytoplankton in Peter the Great Bay, North...
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Alexei B. Herman and Ksenia V. Domogatskaya
Three species belonging to the fern genus Ochotopteris E. Lebedev, including the new species O. lebedevii Herman et Domogatskaya, are revised, described and illustrated in this paper. The fossils come from Albian, Cenomanian, Turonian and Coniacian beds ...
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