Crecimiento y absorción de nitrógeno, fósforo y potasio en cebolla, Allium cepa l., variedad ocañera
A study with bulb onion, Ocane- ra variety was carried out during an 80 days period. Growing periods counted from 30 days after sowing with intervals of 10 days, which were used as treatments. The studied variety presents a- mong its main characteristics : short vegetative cycle, asexual propagation, and high yield. Mean determined parameters were: number of false stem/plant, number of leaves/false stem, number of leaves/plant, leaves height, fresh and dried leaves and bulbs weight, percentages and grams of N, P and K in leaves and bulbs. Fresh and dried weights of both leaves and bulbs have a narrow ratio throughout the vegetative period. N and K needed by onion are greater in the first periods, and P the whole period.
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| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | spa |
| Published: |
Universidad Nacional de Colombia - Sede Palmira
1983
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| Online Access: | https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/86349 |
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