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| Blanco,Flávio Favaro; Folegatti,Marcos Vinícius; Gheyi,Hans Raj; Fernandes,Pedro Dantas. |
| Corn (Zea mays L.) is an important crop in Brazil and is cultivated in all regions, including the semi-arid area of Brazil, where the occurrence of irrigation water with high concentration of salts is common. Evaluating the growth and yield of the maize hybrid 'AG 6690' irrigated with water of different salinity levels was the objective of this experiment. Sowing was performed in pots with 12 seeds on May 23, 2003, and seedlings were thinned to two plants per pot. Irrigation was accomplished when the mean soil matric potential of each treatment was approximately -30 kPa using water with seven different electrical conductivities (ECi), varying from 0.3 to 4.5 dS m-1, which were obtained by addition of NaCl and CaCl2 in the equivalent proportion of 1:1. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L.; Tolerance to salinity; Soil solution; Leaf area; Evapotranspiration. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600002 |
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| Cossa,Gisele Elisa; Silva,Vanessa Neumann; Milanesi,Paola Mendes; Tironi,Siumar Pedro. |
| Abstract Carrot (Daucus carota L.) is a horticulture crop species with economic importance. The performance of this crop can be improved with the use of seaweed extracts, which are a sustainable alternative to chemical fertilizers and biostimulants. Few studies have been performed aiming to determine the effects of algae-based biostimulants, especially red algae of the genus Solieria, on seed treatment and physiology. This study aimed to evaluate the effect of seed treatment with Solieria filiformis algal biostimulant for improving the physiological potential of carrot seeds of Brasilia Irecê and Nantes cultivars. Carrot seeds of both cultivars were treated with 0, 1, 2, and 4 mL L−1 of the biostimulant, after which they were subjected to germination and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Algal extract; Daucus carota L.; Germination temperature; Tolerance to salinity. |
| Ano: 2023 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122023000100063 |
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