NUTRITIONAL DIAGNOSIS IN HYBRID COCONUT CULTIVATED IN NORTHEASTERN BRAZIL THROUGH DIAGNOSIS AND RECOMMENDATION INTEGRATED SYSTEM (DRIS)
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چکیده
منابع مشابه
norms establishment of the diagnosis and recommendation integrated system (dris) for nutritional diagnosis of onion (allium cepa l) in western azarbaijan provice, iran
diagnosis and recommendation integrated system (dris) can be used as efficient methods to interpret the results of plant analysis and the nutritional diagnosis in crops and fruit trees. to establish dris norms in onion (allium cepa l) leaf samples were collected from 50 fields and n, p, k, ca, mg, fe, mn, zn, cu and b concentrations were determined. on the bases of yield, the studied fields wer...
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The foliar diagnosis can be considered as a useful tool to assess the nutritional status of plants. The diagnosis and recommendation integrated system (DRIS) has been developed for this purpose. In this study DRIS norms were determined for wheat plant (Triticum aestivum L.) in the Moghan region, northwest of Iran. A data bank created from nutrients concentrations of flag leaf and yield was use...
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متن کاملThe Diagnosis and Recommendation Integrated System (dris) – First Aproach for the Establishment of Norms for Vineyards in Portugal O Sistema Integrado De Diagnóstico E Recomendação (dris) - Estudo Do Estabelecimento Das Normas Para a Cultura Da Vinha Em Portugal
The Diagnosis and Recommendation Integrated System (DRIS) is an alternative tool for the evaluation of nutritional status and fertilizer recommendation of several crops. However, as this methodology implies the establishment of norms or standards, without which one cannot infer about the nutritional status of a crop, in Portugal this tool has little application. The aim of this study was to est...
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ژورنال
عنوان ژورنال: Revista Brasileira de Fruticultura
سال: 2017
ISSN: 0100-2945
DOI: 10.1590/0100-29452017728