Resultados de búsqueda - 113 a.C.
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Irrigated areas of India derived using MODIS 500 m time series for the years 2001-2003
Publicado 2010“…The methods consisted of (a) segmenting the 952-band MFDC based not only on elevation-precipitation-temperature zones but on major and minor irrigated command area boundaries obtained from India's Central Board of Irrigation and Power (CBIP), (b) developing a large ideal spectral data bank (ISDB) of irrigated areas for India, (c) adopting quantitative spectral matching techniques (SMTs) such as the spectral correlation similarity (SCS) R2-value, (d) establishing a comprehensive set of protocols for class identification and labeling, and (e) comparing the results with the National Census data of India and field-plot data gathered during this project for determining accuracies, uncertainties and errors. …”
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Enhancing climate resilience of rain-fed potato through legume intercropping and silicon application
Publicado 2020Enlace del recurso
Journal Article -
Café sostenible adaptado al clima en El Salvador
Publicado 2019“…El país produce exclusivamente café arábica, en su mayoría cultivado a una altitud que oscila entre los 600 y 900 m s. n. m. (51 %). …”
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Hallazgos patológicos que cursan con infertilidad en bovinos.
Publicado 2018Enlace del recurso
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A global map of rainfed cropland areas (GMRCA) at the end of last millennium using remote sensing
Publicado 2009“…These consist of: (a) data fusion and composition of multi-resolution time-series mega-file data-cube (MFDC), (b) image segmentation based on precipitation, temperature, and elevation zones, (c) spectral correlation similarity (SCS), (d) protocols for class identification and labeling through uses of SCS R2-values, bi-spectral plots, space-time spiral curves (ST-SCs), rich source of field-plot data, and zoom-in-views of Google Earth (GE), and (e) techniques for resolving mixed classes by decision tree algorithms, and spatial modeling. …”
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Journal Article -
Soil Greenhouse Gas Fluxes From Maize Production Under Different Soil Fertility Management Practices in East Africa
Publicado 2020“…Cumulative annual soil fluxes (February 2017 to February 2018) ranged from −1.03 ± 0.19 kg CH4‐C ha−1 yr−1 from the manure inorganic fertilizer treatment to −0.09 ± 0.03 kg CH4‐C ha−1 yr−1 from the manure treatment, 1,391 ± 74 kg CO2‐C ha−1 yr−1 from the control treatment to 3,574 ± 113 kg CO2‐C ha−1 yr−1 from the manure treatment, and 0.13 ± 0.08 to 1.22 ± 0.12 kg N2O‐N ha−1 yr−1 in the control and manure treatments, respectively. …”
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Journal Article -
Gestational losses in a rabbit line selected for growth rate
Publicado 2017“…In this study, a maternal line well characterised in previous studies was used as a reference line. …”
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Artículo