{"ok":true,"nota":{"id":"c8079a127174759b","slug":"investigadores-desarrollan-sensores-que-siguen-el-crecimiento-del-maiz-c8079a","titulo":"Investigadores desarrollan sensores que siguen el crecimiento del maíz día a día","resumen":"Científicos crearon sensores que se colocan en tallos y espigas de maíz para registrar su crecimiento de forma continua. Los datos permiten ver cómo responde la planta a fertilizantes y otros tratamientos.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-11-sensors-corn-growth.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/researchers-develop-se-3.jpg","tema":"ciencia","subtemas":["agronomía","sensores","maíz","fertilización","agricultura de precisión"],"entidades":["Phys.org"],"formato":"dato","entretenimiento":false,"pubTs":"2026-11-04T03:20:05.000Z","indexTs":"2026-11-04T03:22:47.466Z","hash":"ace4bdc9d98c3fb884a44c9e3611f6b98cb33feb8cd8ea29ae8e4ed72df5d0d7","tsa":{"time":"Nov  4 03:23:00 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hoy los productores aplican nitrógeno y otros insumos guiándose por promedios generales. Con mediciones continuas, un agricultor podría saber el momento exacto en que su maíz necesita nutrientes, algo que en campos como los del litoral o el norte argentino puede significar menos gasto y menos desperdicio. El límite es que los sensores todavía son prototipos de laboratorio y no hay costos de escala publicados.","quienFirma":"Phys.org (divulgación de investigación agrícola)","confianza":"divulgacion","consulta":null},"sello":{"hash":"ace4bdc9d98c3fb884a44c9e3611f6b98cb33feb8cd8ea29ae8e4ed72df5d0d7","sello":"c1f59d52807a51ce4fd3c1a24ea4ee810edeec1a57ed5c37f7ab8549a31a1e82","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6611051,"aleatorio":"003f1d3b1c499919d5d69f9edb5fb63002ffa851f21f18dac78f662170a634e0","tiempo":"2026-11-04T03:22:30.000Z"},"nist":{"cadena":2,"pulso":2012459,"salida":"1001CC19F53DA90423EE466815906699B74F491FC5B4CC7A9D69AEFEA853BAC2FA3452F826A2AA437F34267B0C6FD5A06F721F02B12456A23BE6CFED9073557D","tiempo":"2026-11-04T03:21:00.000Z"},"noAntes":"2026-11-04T03:22:30.000Z"},"verificacion":{"drand":true,"nist":"inaccesible"},"tsa":{"time":"Nov  4 03:23:00 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Researchers develop sensors for continuous corn growth monitoring","descripcion":"When is the best time to apply nitrogen? What plant response was there to fertilizer or any number of other treatments? There is a general answer to those questions now, but what if plant breeders and agronomists could download data from continuously monitored cornstalks and ears to develop specific answers for those questions?","pubDate":"Tue, 03 Nov 2026 22:20:05 EST","url":"https://phys.org/news/2026-11-sensors-corn-growth.html"},"indexado":"2026-11-04T03:22:47.466Z"}}