Effect of phosphorus (P) doses on tomato seedlings production in poor nutrients substrates and its importance on fruit yield
| Autor: | Priscilla Nataly de Lima, Janaina Oliveira da Silva, Carla Verônica Corrêa, Joara Secchi Candian, Falkner Michael de Sousa Santana, Bruno Novaes Menezes Martins, Antonio Ismael Inácio Cardoso, Aline Mendes de Sousa Gouveia |
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| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
Fertigation Phosphorus Randomized block design chemistry.chemical_element 04 agricultural and veterinary sciences Plant Science Biology Phosphate biology.organism_classification 01 natural sciences chemistry.chemical_compound Nutrient chemistry Agronomy Seedling Shoot 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Transplanting Agronomy and Crop Science 010606 plant biology & botany |
| Zdroj: | Australian Journal of Crop Science. 11:567-572 |
| ISSN: | 1835-2707 1835-2693 |
| Popis: | The effect of P on different plants and several growth stages are well known to scientists, but there is little information on the effect of P after transplanting the seedling until harvesting. The current study aimed to evaluate the effect of P on tomato seedling and fruit production of Paronset hybrid. Therefore, six treatments (0, 15, 30, 45, 60 and 75mg L-1P) were evaluated in a randomized complete block design with four replications. Monoammonium phosphate (MAP) was used as P source, in addition to coconut fiber substrate. A linear increase was obtained for leaf area, seedling height, shoot and root fresh matter at 75mg P L-1. However, yield and fruits characteristics were not affected by increasing P doses on seedlings. |
| Databáze: | OpenAIRE |
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