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| Cruz,André Freire; Almeida,Glicia Maria de; Wadt,Paulo Guilherme Salvador; Pires,Marcio de Carvalho; Ramos,Maria Lucrecia Gerosa. |
| Abstract This research evaluated the monthly variation of plant mineral nutrition in six species of fruit trees over a year. Leaf samples were taken from the fruit trees and nutritional status (N, P, K, Ca, Mg, Fe, Zn, Cu, Mn, and Mo) was determined in the leaves in a month basis from April until November for apple, persimmon and peach. Mandarin mineral nutrition was monitored for one year, and grape and fig from May to November. Using this data, the Diagnosis Recommendation Integrated System (DRIS) was also calculated to evaluate the nutrient balance in the plants. The concentration of N and P had seasonal differences, especially in apple and peach, which reached the peak during the summer. Apple, fig, and grape trees had large ranging on their mineral... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnosis Recommendation Integrated System; Fruit Crops; General Plant Nutrition; Nutrient balance. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100212 |
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