Resultados de búsqueda - Linear systems.

A French meat tax : an effective climate mitigation policy? por Dalhberg, Sanna

“…The reduction in demand was conducted by estimating a non-linear almost ideal demand system for meat. The result of the own-price elasticities indicated a slightly elastic demand for the three meat categories investigated. …”

Efecto de la inclusión de grasa sobre la performance reproductiva y productiva de cerdas en el sudoeste chaqueño por Rivas, Francisco Germán

Enlace del recurso
Enlace del recurso

The potential benefits and trade-offs of using sub-surface water retention technology on coarse-textured soils: Impacts of water and nutrient saving on maize production and soil ca... por Nkurunziza, Libère, Chirinda, Ngonidzashe, Lana, Marcos A., Sommer, Rolf, Karanja Ng'ang'a, Stanley, Rao, Idupulapati M., Romero Sánchez, Miguel Antonio, Kuyak, Shem, Quintero, Marcela, Lewu, Francis, Joel, Abraham, Nyamadzawo, George, Smucker, Alvin

Enlace del recurso

The Usefulness of Gridded Climate Data Products in Characterizing Climate Variability and Assessing Crop Production por Joseph, Jacob Emanuel, Akinrotimi, Omotayo O., Rao, Karuturi P.C., Ramaraj, Palanisamy, Sibiry Traoré, Pierre C., Sujatha, Peethan, Whitbread, Anthony M.

“…When yields were simulated with data after bias correction using the linear scaling technique, results were slightly improved. …”
Enlace del recurso

Sward heights for maximizing herbage and nutrient intake rate of dairy heifers grazing kikuyu grass and reduce in vitro methane production por Marín Gómez, Alejandra

“…The in vitro gas production and the IVDMD displayed a negative and linear fit to increasing sward height. The CH4 (ml /g IVDMD) showed a broken line response being similar between 10 to 20 cm sward height, and then, increased with increases in sward height above to 21 cm. …”
Enlace del recurso

A Knowledge Brokering Framework for Integrated Landscape Management por McGonigle, D., Nodari, G., Phillips, R., Aynekulu, E., Estrada-Carmona, Natalia, Jones, S., Koziell, Izabella, Luedeling, Eike, Remans, R., Shepherd, Keith D., Wiberg, David A., Whitney, Cory W., Zhang, Wei

“…However, interdependencies, trade-offs, time lags, and non-linear responses make it difficult to predict the combined effects of land management decisions. …”
Enlace del recurso

Drivers of millet consumption among school aged children in central Tanzania por Chande, M., Muhimbula, H., Mremi, R., Muzanila, Y.C., Kumwenda, N., Msuya, J., Msere, H., Bekunda, Mateete A., Okori, Patrick, Gichohi-Wainaina, Wanjiku N.

Enlace del recurso

AgroFIMS: A tool to enable digital collection of standards-compliant FAIR data por Devare, Medha, Aubert, Céline, Benites Alfaro, Omar Eduardo, Pérez Masias, Ivan Omar, Laporte, Marie-Angélique

“…Agricultural research has been traditionally driven by linear approaches dictated by hypothesis-testing. …”
Enlace del recurso

What's stopping knowledge synthesis? A systematic review of recent practices in research on smallholder diversity por Gorman, L., Browne, W.J., Woods, C.J., Eisler, M.C., Wijk, Mark T. van, Dowsey, A.W., Hammond, James

Enlace del recurso

Exploring the yield gap of orange-fleshed sweet potato varieties on smallholder farmers' fields in Malawi por Vugt, D. van, Franke, A.C.

“…Orange-fleshed sweet potato (OFSP) can contribute to combating vitamin A deficiency and establishing more resilient cropping systems in sub-Saharan Africa. There is limited understanding of the factors that affect yield and quality of OFSP on smallholder farmers’ fields. …”
Enlace del recurso

QTL analyses for tolerance to abiotic stresses in a common bean (Phaseolus vulgaris L.) population por Díaz, Lucy Milena, Ricaurte, Jaumer, Tovar, Eduardo, Cajiao V., César Hernando, Terán Santofimio, Henry, Grajales Bedoya, Miguel Angel, Polanía, Jose, Rao, Idupulapati M., Beebe, Stephen E., Raatz, Bodo

“…Quantitative trait loci (QTL) analyses revealed a stable yield QTL on chromosome Pv04, detected individually in all locations, several stress treatments and in best linear unbiased predictions (BLUPs) across all trials. …”
Enlace del recurso

Observations on the efficiency of using different cashmere combs por Ansari-Renani, Hamid R., Mueller, Joaquin Pablo, Rischkowsky, Barbara, Seyed Momend, S.M., Ehsani, M., Moradi, Sepehr

“…A sample of combed cashmere was analyzed using a Laserscan instrument. A general linear model including type of comb, stage of combing and age of goat was fitted to analyze the data. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

A modification of the arcsine–log calibration curve for analysing soil test value–relative yield relationships por Correndo, Adrián A., Salvagiotti, Fernando, García, Fernando O., Gutierrez Boem, Flavio Hernán

“…This article aims to discuss the arcsine–log calibration curve (ALCC) method designed for the Better Fertiliser Decisions for Cropping Systems (BFDC) to calibrate relationships between relative yield (RY) and soil test value (STV). …”
Enlace del recurso
Enlace del recurso

Genetic progress achieved over ninety-three years of sunflower breeding in Argentina, 1931–2024 por De la Vega, Abelardo J., Zuil, Sebastian, Vázquez, Arnaldo N., Bertero de Romano, Amelia

“…Methods: A multi-environment dataset of 1074 field trials (1935–2023) was analyzed using linear models, regression, and self-organizing maps (SOM) in the context provided by historical production periods. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Predicting the fundamental fluxes of an eddy-covariance station using machine learning methods por García-Rodríguez, David, Catret, Pablo, Iglesias, Domingo J., Martínez, Juan J., López, Ernesto, García, Antonio

“…Monitoring tools are needed to maximise living systems' ability to mitigate emissions and adapt to changing environmental conditions. …”
Enlace del recurso
Enlace del recurso

Påverkan av jordbearbetning och pesticider på abundans och födoval hos jordlöpare por Dahlgren, Ellen

Enlace del recurso

Tilapia Decision Support Tool por Stander, Henk, Greengrass, Catherine, Oladejo, Sunday, Watson, Bruce, Nel, Aldi, Salie, Khalid, Mudege, Netsayi N., Kakwasha, Keagan, Lundeba, Mary, Hossain, Rumana Peerzadi, Siamudaala, Victor

“…During model development, five models were compared, including linear regression, stochastic regression, deep learning, random forest, and decision tree. …”
Enlace del recurso

Climatic determinants of photosynthetic activity in humid subtropical forests under different forestry activities por Diaz Villa, Maria Virginia Eva, Bruzzone, Octavio Augusto, Goldstein, Guillermo Hernan, Cristiano, Maria Piedad

“…The estimated EVI value is the minimum predicted value of each linear function of these variables, indicating that these ecosystems are conditioned by the most limiting meteorological variable for vegetation growth at each time among potential evapotranspiration, global radiation, and temperature, but not by a linear combination of these. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Comparison of the performance of Nigerian indigenous chickens from three agro-ecological zones por Adetayo, A.S., Babafunso, S. E.

“…Data were compiled by Dbase IV and analysed using the General Linear Model (GLM) procedure of Statistical Analysis System (SAS). …”
Enlace del recurso

Beef Cattle Grazing Native Grasslands May Follow Three Different Supplement Response Patterns por Cazzuli, Fiorella, Durante, Martin, Hirigoyen, Andrés, Sánchez, Javier, Rovira, Pablo, Beretta, Virginia, Simeone, Alvaro, Jaurena, Martín, Savian, Jean Víctor, Poppi, Dennis, Montossi, Fabio, Lagomarsino, Ximena, Luzardo, Santiago, Brito, Gustavo, Velazco, José Ignacio, Lattanzi, Fernando Alfredo, Bremm, Carolina

“…Supplementation proved to be a dynamic process where three possible supplementation responses over the supplementation period were identified (linear, quadratic and Weibull). While linear patterns did not appear distinctly associated with any particular set of variables, quadratic models were mostly associated with herbage biomass and substitution rates, whereas Weibull models were the clearest in their association with frosts. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso