Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidade Estadual de Maringá
2013
|
| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=303229362004 |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
Sommario:
- Cotton production using secondary domestic sewage Jerônimo Andrade Filho Osvaldo Nogueira de Sousa Neto Nildo da Silva Dias José Francismar de Medeiros Rafael Oliveira Batista Ingeniería reuse Environment sustainability This study was performed at the campus of the Semiarid Rural Federal University in Mossoró, State of Rio Grande do Norte, and aimed to evaluate the behavior of cotton ( Gossypium hirsutum L. race latifolium Hatch), cultivar 8h as for growth and yield when fertirrigate d with secondary domestic sewage. The experiment consisted of a randomized bl ock split plot design, with dilutions of domestic effluents tested at plot level [25% - T 1 , 50% - T 2 , 75% - T 3 , 100% of secondary domestic sewage - T 4 and 100% water supply with soil mineral fertilization – T 5 ] on soils of different textures. The plant height was significantly greater at only at 15 and 30 DAP, reaching a maximu m value of 67.30 cm with 100% wastewater on the 50th DAP. The cotton production wa s not influenced by the application of different levels of secondary domestic sewage; but a linear incr ease of productivity was ob served in the sandy soil, reaching 1,363.45 kg ha -1 with the application of 100% of domest ic sewage. On the Cambisol, the cotton plant presented the best resu lts in terms of morphology. 2013 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303229362004 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Num.2 Vol.35