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- Title
Production of clonal seedlings of black pepper cv. Bragantina under doses of controlled-release fertilizer.
- Authors
Sobreira Alexandre, Rodrigo; Dutra Giles, João Antônio; Lucas Siqueira, André; Paraguassú Rodrigues, Joice; Palacio Araujo, Caroline; de Mello, Tamyris; Monteiro Rosa, Thuanny Lins; Carlos Lopes, José
- Abstract
Commercial substrates and their fertilization are essential for the morphophysiological, nutritional, and sanitary quality of seedlings. Seedlings of the species P. nigrum cv. Bragantina requires standardization in commercial substrates due to soil infestation by pathogens that affect diseases such as fusariosis and nematosis, where their fertilization allows seedlings to be more adapted to commercial planting. In this perspective, this study aimed to indicate the best dosage of the fertilizer Osmocote® 19-06-10 Mini Prill for the production of clonal seedlings of black pepper cv. Bragantina. The treatments were constituted by five doses of the controlled-release fertilizers (CRF) Osmocote® 19-06-10 Mini Prill (3-4 months) (0, 2, 4, 6, and 8 kg m-3), with four replications of 16 cuttings. The CRF Osmocote®, especially in doses close to 4.16 kg m-3, showed to be promising for the production of clonal seedlings of the black pepper cultivar Bragantina.
- Subjects
CONTROLLED release of fertilizers; BLACK pepper (Plant); SEEDLINGS; VEGETATIVE propagation; SEEDLING quality; FUSARIOSIS; DRUG dosage
- Publication
Comunicata Scientiae, 2022, Vol 13, p1
- ISSN
2176-9079
- Publication type
Article
- DOI
10.14295/CS.v13.3639