N:P:S stoichiometry in grains and physiological attributes associated with grain yield in maize as affected by phosphorus and sulfur nutrition

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• 作者：Fernando Salvagiotti^a ; ^{salvagiotti.fernando@inta.gob.ar} ; ^{fsalvagiotti@hotmail.com} ; Pablo Prystupa^b ; Gustavo Ferraris^c ; Lucrecia Couretot^c ; Luciana Magnano^a ; Damian Dignani^d ; Flavio Hern&aacute ; n Gutié ; rrez BGutié ; rrez-Boemoem^b
• 关键词：Sulfur ; Maize ; Phosphorus ; Physiological attributes ; Stoichiometric relationships
• 刊名：Field Crops Research
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：128-138
• 全文大小：1194 K
• 卷排序：203

文摘

Maize response to P and S addition showed additive effects. P:S stoichiometric relationships was altered only by sulfur deficiency. P deficiency reduced RUECP and light capture mainly in the period before silking.