61 to 70 of 276 Results
Nov 22, 2024
Ruiz Hurtado, Andres Felipe; Perez Bolanos, Juliana; Arrechea Castillo, Darwin Alexis; Matiz Rubio, Natalia; Costa Junior, Ciniro; Arango Mejia, Jacobo; Cardoso Arango, Juan Andrés, 2024, "Dataset: Census of individual trees of Tucunare Vichada (2020)", https://doi.org/10.7910/DVN/RTO8MM, Harvard Dataverse, V1
This dataset contains information of individual trees in Tucunare, Vichada-Colombia extracted from remote sensing imagery processed using AI models. Information from the High Resolution 1-meter Global Canopy Heights map from Meta-AI. The dataset includes a CSV file containing attributes related to tree dimensions and geolocation and a shapefile wit... |
Nov 22, 2024
Ruiz Hurtado, Andres Felipe; Perez Bolanos, Juliana; Arrechea Castillo, Darwin Alexis; Matiz Rubio, Natalia; Costa Junior, Ciniro; Arango Mejia, Jacobo; Cardoso Arango, Juan Andrés, 2024, "Dataset: Census of individual trees of Hacienda San Jose Vichada (2020)", https://doi.org/10.7910/DVN/5TEA8E, Harvard Dataverse, V1
This dataset contains information of individual trees in Hacienda San Jose (HSJ), Vichada-Colombia extracted from remote sensing imagery processed using AI models. Information from the High Resolution 1-meter Global Canopy Heights map from Meta-AI. The dataset includes a CSV file containing attributes related to tree dimensions and geolocation and... |
Nov 19, 2024
Arrechea-Castillo, Darwin Alexis; Espitia Buitrago, Paula Andrea; Florian Vargas, David Alberto; Estupinan Arboleda, Ronald David; Velazquez Hernandez, Riquelmer; Camelo Munevar, Rodrigo Andres; Cardoso Arango, Juan Andres, 2024, "RGB Image Dataset of Urochloa Hybrids for High-Throughput Phenotyping and Artificial Intelligence Applications", https://doi.org/10.7910/DVN/X4LM19, Harvard Dataverse, V2
This dataset represents an extended version of a previous work, accessible at this link: https://doi.org/10.7910/DVN/U0KL6Y. An additional 139 images and a total of 24,983 new annotations have been included. Combined with the original dataset, a total of 394 images with 47,323 annotations are now available. This new dataset differs from the previou... |
Oct 29, 2024
Gonzalez Rojas, Carolina; Andrade Lopez, Robert Santiago; Ibarra Medina, Lina Marcela, 2024, "Rice producers characterization in Colombia", https://doi.org/10.7910/DVN/TDZHOL, Harvard Dataverse, V1
The data presents a representative sample of rice producers in Colombia, including socioeconomic variables of interest (family composition, education, age, etc.) and agronomic management variables such as technology adoption (use of improved varieties, fertilizer application, planting dates, etc.). The dataset can generate relevant conclusions for... |
Oct 21, 2024
Estrada Vargas, Oscar Hernan; Jimenez Rodas, Daniel Ricardo; Ramos Solorzano, Gresia Dalal; Martinez Salgado, Jesus David, 2024, "Sensor databases from digital plot Chiquimula, Guatemala - 2024", https://doi.org/10.7910/DVN/9VSYIZ, Harvard Dataverse, V1, UNF:6:hsqGWqlqJ9k3zYJMAneddA== [fileUNF]
These are data collected from climate and soil sensors in the digital maize plot at San Carlos University, CUNORI, which primarily aim to provide crucial information about the conditions affecting crop development. This data enables farmers, researchers, and academics to better understand how digital technologies can improve the productivity and su... |
Sep 26, 2024
Ospina Colorado, Jessica Alejandra; Lopez Alvarez, Diana Carolina; Gimode, Winnie Riziki Adu; Wenzl, Peter; Carvajal-Yepes, Monica, 2024, "Data: Genome-wide association study of cassava brown streak disease resistance in cassava germplasm conserved in South America", https://doi.org/10.7910/DVN/H4PDE5, Harvard Dataverse, V2, UNF:6:ILxU5oEWF+J+qUI7SpwgeA== [fileUNF]
Cassava (Manihot esculenta Crantz) is a vital carbohydrate source for over 800 million people globally, yet its production in East Africa is severely affected by cassava brown streak disease (CBSD). Genebanks, through ex-situ conservation, play a pivotal role in preserving crop diversity, providing crucial resources for breeding resilient and disea... |
Sep 16, 2024
Kadakoma Rambiki, Ivy; Magreta, Ruth; Phiri, Alexander; Birachi, Eliud Abucheli; Larochelle, Catherine; Mutua, Mercy Muli; Rubyogo, Jean Claude; Nkhata, Wilson, 2024, "Replication Data for Breaking Barriers to Adoption: A Multi-Stakeholder Platform Approach to Promoting Improved Common Bean Varieties among Farmers in Malawi", https://doi.org/10.7910/DVN/MHZQV0, Harvard Dataverse, V1, UNF:6:y9AEt1QsbTHDrXqRFriXQA== [fileUNF]
The study’s data is from a survey that was conducted to address the objective of transforming seed systems to respond to common bean varieties’ demand through multi-stakeholder platforms in the Malawi Multi-stakeholder Platform (MSP) project. The output of the project hypothesis was evidence that using the MSP-based Participatory Variety Evaluation... |
Aug 28, 2024
Andrade Lopez, Robert Santiago; Esponda Bernal, Maria Del Mar; Ibarra Medina, Lina Marcela; Gonzalez Rojas, Maria Carolina; Romero Sanchez, Miguel Antonio, 2024, "Greenhouse Gas Estimation for Colombia in 2020", https://doi.org/10.7910/DVN/IGQQGB, Harvard Dataverse, V1, UNF:6:U7Uok+C5DqFpgU005iqCEQ== [fileUNF]
The database includes the estimation of Greenhouse Gases for rice production, calculated for each producer. It compiles the input variables necessary for the calculations, the factors selected according to the IPCC methodology, and the resulting estimates in CO2 equivalent. The database also includes a variable dictionary. Methodology:We applied th... |
Aug 21, 2024
Hernandez Alvarez, Urys Mileth; Mayorga, Mildred; Cardoso Arango, Juan Andres, 2024, "Data on Morpho-physiological and anatomical responses of two Urochloa hybrids under shade", https://doi.org/10.7910/DVN/FOHK4X, Harvard Dataverse, V2, UNF:6:zuLjOw7OWkqb2ZkNAfqGwQ== [fileUNF]
The selection of Urochloa forage grasses that can grow under shaded environments is a critical step for the deployment of silvopastoral systems across the tropics. Plants growing in shaded environments show changes in morpho-physiological and anatomical traits for their acclimation under such conditions. Camello and Talisman are two Urochloa hybrid... |
Aug 20, 2024
Castillo Rivera, Johana Marcela; Piñeiro, Valeria; Escalante, Luis, 2024, "RIAPA Model for Colombia using SAM matrix", https://doi.org/10.7910/DVN/DYHLCK, Harvard Dataverse, V1
Using the social accounting matrix for Colombia as input for calibrating the RIAPA Tool (https://www.ifpri.org/project/riapa-model/) from IFPRI for Colombia using the SAM matrix as input for conducting prospective analyses at the entire national economy level serving as a simulation laboratory to experiment with policies, investments, or economic s... |