Resultados de búsqueda - "Oryza sativa"
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Long-term effects of urea and green manure on rice yields and nitrogen balance
Publicado 2000“…Data from a 14‐yr double‐crop rice (Oryza sativa L.) experiment allowed comparison of the long‐term effects of N fertilizer from different sources (urea and in situ grown azolla [Azolla microphylla Kaulf.] and sesbania [Sesbania rostrata Bremek. and Oberm.]) on N balances, soil N pools (both total and available), and yields. …”
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Use of 15N-labeled soil in measuring nitrogen fertilizer recovery efficiency in transplanted rice
Publicado 2000“…In transplanted flooded rice (Oryza sativa L.) culture in Asia, N fertilizer recovery efficiency (RE) estimates are usually greater with the difference method than with the 15N method. …”
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Legume Productivity and Soil Nitrogen Dynamics in Lowland Rice-Based Cropping Systems
Publicado 1996“…Rice (Oryza sativa L.) in wet season (WS) preceded by a dry season (DS) fallow, commonly practiced in rainfed lowlands, causes large losses of N through NO3 leaching and denitrification. …”
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Influence of Deep Root Density on Root Pulling Resistance in Rice
Publicado 1986“…Rooting patterns play an important role in determining the degree of resistance of rice (Oryza sativa L.) cultivars to water stress. Root pulling resistance (RPR) has been suggested as a technique to evaluate genotypic differences in root growth in rice. …”
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Influence of Field Environment and Fertilizer Management on Ammonia Loss From Flooded Rice
Publicado 1984“…The importance of ammonia volatilization after urea application to flooded rice (Oryza sativa L.) was assessed in six experiments at two field locations in the Philippines, using a nondisturbing micrometeorological technique. …”
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Rice cycles between drought and well-watered-adapted phenotypes by changing lateral root formation
Publicado 2025“…This study investigates the genetic variation in root-to-shoot growth in response to a wet–drought–wet cycle and aims to identify rice (Oryza sativa) lines differing in drought recovery, focusing on detailed root trait investigations. …”
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Enhancing farming system water productivity through alternative land use and water management in vertisol areas of Ethiopian BlueNile Basin (Abay)
Publicado 2014“…Early planting of wheat (Triticum spp.) on BBF instead of the traditional late planting on flat beds in drainable areas and rice (Oryza sativa) cultivation instead of the traditional extensive grazing or growing grass-pea (Lathyrus sativus) on the flat areas provide viable alternative cropping options. …”
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Hidrólisis enzimática de cascarilla de arroz sometida a pretratamientos químicos
Publicado 2018Enlace del recurso
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Fertilización de líneas promisorias de arroz (Oriza sativa L.) riego en el valle del Sinú.
Publicado 2018Enlace del recurso
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Manejo de agua y nitrógeno en arroz en el Valle del Cauca
Publicado 2018Enlace del recurso
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Nutrimento para el cultivo del arroz y recomendaciones para el Valle del Cauca
Publicado 2018Enlace del recurso
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Rentabilidad de la fertilización de arroz en riego en la Doctrina (Córdoba) y María La Baja (Bolívar).
Publicado 2018Enlace del recurso
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