Growth and production of ornamental sunflower grown in the field in response to application of humic acids
The humic acid fraction of organic matter has a stimulating effect on the growth and development of ornamental plants. This study investigated the response in growth and yield of field-grown ornamental sunflower (Helianthus annuus L.) to the seed treatment with humic acids. The experiment was arrang...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal de Santa Maria
2015-06-01
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| Series: | Ciência Rural |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000601000&lng=en&tlng=en |