Blog IICA

Evidences

19 results

>100 private technicians trained by PRODAF

01/08/2022 Go to Evidence

Over 100 private technicians were trained to support plans and adoption.

Más de 100 técnicos recibieron formación para asistir en planes y adopción tecnológica.

Remote sensing: plots with georeferencing

01/08/2022 Go to Evidence

262 (cotton) and 190 (citrus) plots were georeferenced to build NDVI series.

262 (algodón) y 190 (cítricos) parcelas se georreferenciaron para construir series NDVI.

PRODAF: pilot with rigorous evaluation

01/08/2022 Go to Evidence

As a national pilot, PRODAF emphasized rigorous evaluation of productive and economic impacts.

El programa se concibió como piloto nacional y se subrayó la necesidad de evaluar rigurosamente sus impactos productivos y económicos.

Remote sensing allows for the evaluation of yields

01/08/2022 Go to Evidence

NDVI-based remote sensing is a valuable, cost-effective proxy for yield to assess temporal dynamics of impacts.

El uso de NDVI como proxy de rendimiento es valioso y costo-efectivo para examinar la dinámica temporal de impactos.

Annual NDVI

01/08/2022 Go to Evidence

Annual NDVI (average and maximum) is used to observe pre- and post-intervention trends for treated and control units. The longitudinal approach captures the "before and after" dynamics of the program.

Con NDVI anual (promedio y máximo) se observan trayectorias pre y post intervención para unidades tratadas y de control. El enfoque longitudinal capta la dinámica “antes y después” del programa.

Complementarity between data collection

01/08/2022 Go to Evidence

The combined strategy of using surveys and satellite images allows for measuring mechanisms (adoption, credit) and returns, offering consistent evidence.

La estrategia combinada de utilizar encuestas e imágenes satelitales permite medir mecanismos (adopción, crédito) y rendimientos, ofreciendo evidencias consistentes.

Effectiveness of soybean mapping

21/10/2018 Go to Evidence

79-85% was the reported accuracy for land use and cover maps in Mato Grosso, with a Kappa index of 0.71-0.78 using cross-validation (Garrett et al., 2018).

79-85% fue la precisión reportada para los mapas de uso de tierra y cobertura en Mato Grosso, con un índice Kappa de 0.71-0.78 usando validación cruzada (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Crop mapping accuracy

21/10/2018 Go to Evidence

94% of the soybean area reported in federal statistics was captured in the state mapping of Mato Grosso during 2001-2013 (Garrett et al., 2018).

94% del área de soja reportada en las estadísticas federales fue capturada en el mapeo estatal de Mato Grosso durante 2001-2013 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Information Exchange between Companies

16/11/2006 Go to Evidence

75% of companies gain more benefits from information exchange (visits to "model" companies, customer-supplier forums, training in standard problem identification techniques) than what they fear from peer discussion about their problems (Sabel & Reddy, 2006).

75% de las empresas obtienen más beneficios del intercambio de información (visitas a empresas "modelo", foros cliente-proveedor, capacitación en técnicas estándar de identificación de problemas) que lo que temen del debate entre pares sobre sus problemas (Sabel y Reddy, 2006).

Sabel, C. F., & Reddy, S. G. (2006). Learning to Learn: Undoing the Gordian Knot of Development Today.