Search Results - KAPD~

From Rangelands to Cropland, Land-Use Change and its impact on soil organic carbon variables in a Peruvian Andean Highlands: A Machine Learning Modeling approach by Carbajal, M., Ramírez, D., Turin, C., Schaeffer, S.M., Konkel, J., Ninanya, J., Rinza, J., De Mendiburu, F., Zorogastua, P., Villaorduña, L., Quiroz, R.

“…Four ML algorithms—random forest (RF), support vector machine (SVM), artificial neural networks (ANNs), and eXtreme gradient boosting (XGB)—were used to model SOC variables using remote sensing data, land-use and land-cover (LULC, nine categories), climate topography, and sampled physical–chemical soil variables. …”
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Ratoon rice mapping based on Sentinel-1 and Sentinel-2 imagery by Fikriyah, Vidya Nahdhiyatul, Darvishzadeh, Roshanak, Laborte, Alice, Nelson, Andrew

Subjects: “…mapping…”
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Floral resource strips enhance parasitoid abundance and diversity in apple orchards and promote agroecological advances in a South African biosphere reserve by Ratto, Fabrizia, Steward, Peter Richard, Sait, Steven, Haran, Julian, Gaigher, Rene, Pryke, James, Samways, Michael, Kunin, William

“…We focus here on the relationship between apple orchards and sclerophyllous natural fynbos vegetation in the megadiverse Kogelberg Biosphere Reserve, Cape Floristic Region, South Africa. We established patches of floral resources within apple orchards, which are embedded in landscapes, equivalent to the transition zone of the KBR, with varying proportions of natural habitat in a 500 m radius around orchards. …”
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IgG antibodies from dourine infected horses identify a distinctive Trypanosoma equiperdum antigenic pattern of low molecular weight molecules by Luciani, M., Pancrazio, C. Di, Febo, T. Di, Tittarelli, M., Vulpiani, M.P., Puglielli, M.O., Naessens, Jan, Sacchini, F.

“…We used sera from 8 naturally infected horses which had recovered from Italian outbreaks and 2 experimentally infected mares. …”
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The role of livestock in developing communities: Enhancing multifunctionality by Swanepoel, F.J.C., Stroebel, A., Moyo, Siboniso

“…Population growth, urbanisation, and most importantly, increasing income have resulted in a rapid increase in demand for livestock products, which is likely to continue well into the future. …”
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A panel of microsatellite and minisatellite markers for the characterisation of field isolates of Theileria parva by Oura, C.A.L., Odongo, David O., Lubega, G.W., Spooner, P.R., Tait, A., Bishop, Richard P.

“…In order to demonstrate the utility of these markers, we characterised eight tissue culture isolates of T. parva isolated from cattle in widely separated regions of Eastern and Southern Africa (one from Zambia, one from Uganda, two from Zimbabwe, four from Kenya) and one Kenyan tissue culture isolate from Cape buffalo (Syncerus caffer). The numbers of alleles per locus range from three to eight indicating a high level of diversity between these geographically distinct isolates. …”
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Race structure within the Mesoamerican gene pool of common bean (Phaseolus vulgaris L.) as determined by microsatellite markers by Díaz, Lucy Milena, Blair, Matthew W.

“…A total of 60 genotypes previously described as pertaining to specific Mesoamerican races as well as two Andean control genotypes were analyzed with 52 markers. A total of 267 bands were generated with an average of 5.1 alleles per marker and 0.297 heterozygosity across all microsatellites. …”
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The African buffalo parasite Theileria. sp. (buffalo) can infect and immortalize cattle leukocytes and encodes divergent orthologues of Theileria parva antigen genes by Bishop, Richard P., Hemmink, W.I., Morrison, J.D., Weir, W., Toye, Philip G., Sitt, Tatjana, Spooner, P.R., Musoke, A.J., Skilton, Robert A., Odongo, David O.

“…African Cape buffalo (Syncerus caffer) is the wildlife reservoir of multiple species within the apicomplexan protozoan genus Theileria, including Theileria parva which causes East coast fever in cattle. …”
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Review: Animal health and sustainable global livestock systems by Perry, Brian D., Robinson, Timothy P., Grace, Delia

“…We argue that a new pillar of One Health should be added to the three traditional sustainability pillars of economics, society and environment when addressing livestock systems.…”
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From rangelands to cropland, land-use change and its impact on soil organic carbon variables in a Peruvian Andean highlands: a machine learning modeling approach by Carbajal, Mariella, Ramirez, David A., Turin Canchaya, Cecilia Claudia, Schaeffer, Sean M., Konkel, Julie, Ninanya, Johan, Rinza, Javier, De Mendiburu, Felipe, Zorogastua, Percy, Villaorduña, Liliana, Quiroz, Roberto

“…LULC and vegetation indices close to the near-infrared bands were the most critical environmental predictors to model C variables SOC and d13CSOC. …”
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Yield predictions of ‘Del Cerro’ cotton (Gossypium hirsutum L.) germplasm by multispectral monitoring in the north coast of Peru by Cruz Grimaldo, Camila Leandra, Nieves Rivera, Marite Yulisa, Vera Díaz, Elvis, Durán Gómez, Moisés Rodrigo, Morales Pizarro, Davies Arturo, Salazar Coronel, Willian, Arbizu Berrocal, Carlos Irvin

“…The findings of this study suggest that remote sensing evaluation is suitable for estimating ‘Del Cerro’ cotton yield in infrared (IR) bands, providing a tool for germplasm evaluation that can influence decision-making and better conservation strategies.…”
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Uso de bacterias ácido lácticas en el tratamiento de pre-germinación para comprobar la dormición de semillas de espárrago by Dávila Rivera, Esteffany, Chávez Cabrera, Alexander, Figueroa Serrudo, Cecilia Emperatriz, Vargas Gutiérrez, Kryss Aracely, Velásquez Leveaú, Fabian Camilo

“…Las semillas de espárrago presentan una capa exterior dura que retrasa su germinación. El objetivo de este estudio fue verificar si existe dormancia en semillas de espárrago del híbrido UC-157 F2 y revisar la potencialidad de cuatro pretratamientos de germinación para superar una posible dormancia. …”
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Allelic differences in a vacuolar invertase affect Arabidopsis growth at early plant development by Coluccio Leskow, Carla, Dominguez, Pia Guadalupe, Díaz Zirpolo, José Antonio, Obata, Toshihiro, Kamenetzky, Laura, Costa, Hernán, Taboga, Oscar Alberto, Marti, Hector Ruben, Keurentjes, Joost, Sulpice, Ronan, Ishihara, Hirofumi, Stitt, Mark, Fernie, Alisdair R., Carrari, Fernando

“…By quantitative trait locus (QTL) mapping, it has been demonstrated that a vacuolar invertase (vac-Inv) plays a key role in determining the radical length in Arabidopsis. …”
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Los suelos en tiempo del cambio climático by Carfagno, Patricia, Imhoff, Silvia, Duval, Matias Ezequiel, Landriscini, María Rosa, Castiglioni, Mario Guillermo

“…La erosión causa la pérdida de suelo debido a la acción de agentes externos, ya sea por el viento (erosión eólica) o el agua (erosión hídrica), lo que resulta en la disminución de la capa superficial. La pérdida de suelo por erosión hídrica representa uno de los principales problemas que afectan la sustentabilidad de los sistemas productivos, con un impacto económico anual estimado en 30 millones de dólares por la caída de los rendimientos de soja, maíz y trigo. …”
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Descompactación del suelo en lotes con manchones de crecimiento restringido de los cultivos by Gudelj, Vicente Jorge, Chiacchiera, Sebastián, Gudelj, Olga Esther, Conde, María Belén, Lorenzon, Claudio Antonio, Seravalle, Ruben Dario, Marelli, Patricio Martin, Pereyra, Luciano Alberto, Mustafa, Jose Mauricio

“…En algunos casos ante esta evidencia y suponiendo que se debía a la compactación del suelo, se utilizaron implementos para roturar verticalmente y descompactar posibles capas endurecidas. El objetivo de este trabajo fue evaluar propiedades físicas y químicas y el efecto de la roturación vertical del suelo sobre el rendimiento de los cultivos, en un manchón homogéneo de un lote donde se había observado un crecimiento restringido en cultivos precedentes y en parte del lote donde no se detectó dicha restricción. …”
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Discriminación de suelo desnudo como estimador de sequía y de riesgo de erosión en ambiente semiáridos (partidos de Bahía Blanca y Coronel Rosales) by Marini, Mario Fabian, De Leo, Geronimo, Lauric, Miriam Andrea

“…La suma de dichos factores origina la pérdida de la capa fértil del suelo y favorece el incremento del polvo en suspensión. …”
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Impact of pure pasture and silvopastoral systems on carbon and nitrogen in sodic soils of the dry chaco by Banegas, Natalia Romina, Dos Santos, Daniel Andrés, Viruel, Emilce, Gasparri, Néstor Ignacio

“…Within the silvopastoral area, two subsections were distinguished: under tree canopy (SPS-UC) and between tree canopies (SPS-BC), corresponding to alternating bands defined by rows of Neltuma alba (syn. Prosopis alba). …”
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Observatorio territorial en Bahía Blanca y Punta Alta, Argentina, como instrumento para la sustentabilidad = Territorial Observatory in Bahía Blanca and Punta Alta, Argentina, as a... by Lauric, Miriam Andrea, Scoponi, Liliana, De Leo, Geronimo, Torres Carbonell, Carlos Alberto

“…El estudio adopta un diseño exploratorio-descriptivo. Se utilizaron mapas de Sistemas de Información Geográfica y el método MESMIS para generar capas de información, las cuales se socializaron y difundieron para contribuir al conocimiento de la dinámica territorial para la adopción de innovaciones sustentables y reducir el margen de error en decisiones de actores público-privados del territorio para su desarrollo y sustentabilidad.…”
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Mapping soil water properties using soil samples and satellite images in the irrigated area of Biota (Spain) by Bongiovanni Ferreyra, Marcos Gabriel, Laguet, A., Paniagua, P., García, E., Romano, C., Fernández-Pato, Javier, Zapata, Nery, Playán Jubillar, Enrique

“…TAW maps are needed to optimize water and energy for pumping. …”
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Relationship between biophysical parameters and synthetic indices derived from hyperspectral field data in a coastal marsh from Buenos Aires Province, Argentina by Gonzalez Trilla, Gabriela Liliana, Pratolongo, Paula Daniela, Kandus, Patricia, Beget, Maria Eugenia, Di Bella, Carlos Marcelo, Marcovecchio, Jorge Eduardo

“…Reflectance data were acquired using a spectroradiometer in visible, near infrared (IR) and shortwave IR bands. Spectral Vegetation Indices (VI) were calculated for each standing crop-LAI situation. …”
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